This dataset supports the [SWAMP Data Dashboard](https://gispublic.waterboards.ca.gov/swamp-data/), a public-facing tool developed by the [Surface Water Ambient Monitoring Program](https://www.waterboards.ca.gov/water_issues/programs/swamp/) (SWAMP) to provide accessible, user-friendly access to water quality monitoring data across California. The dashboard and its associated datasets are designed to help the public, researchers, and decision-makers explore and download monitoring data collected from California’s surface waters. This dataset includes five distinct resources: * __SWAMP Stations__ – Geospatial and descriptive information about SWAMP monitoring sites. * __Water Quality Results__ – Field and lab analysis results for chemical and physical parameters measured in water samples. * __Toxicity Summary Results__ – Summarized results from aquatic toxicity tests. Summary records are entries in the database that summarize the results from multiple replicate toxicity tests of the same sample water. * __Habitat Results__ – Data on physical habitat conditions typically collected alongside biological monitoring to provide context for interpreting water quality conditions. Includes scores for the California Stream Condition Index (CSCI) and Algal Stream Condition Index (ASCI). * __Tissue Summary Results__ – Annual summary statistics of contaminant concentrations in aquatic organism tissue samples. The data are derived from raw individual and composite tissue sample results. These data are collected by SWAMP and its partners to support water quality assessments, identify trends, and inform water resource management. The SWAMP Data Dashboard provides interactive visualizations and filtering tools to explore this data by region, parameter, and more. The SWAMP dataset is sourced from the [California Environmental Data Exchange Network](https://ceden.waterboards.ca.gov) (CEDEN), which serves as the central repository for water quality data collected by various monitoring programs throughout the state. As such, there is some overlap between this dataset and the broader CEDEN datasets also published on the California Open Data Portal (see Related Resources). This SWAMP dataset represents a curated subset of CEDEN data, specifically tailored for use in the SWAMP Data Dashboard. Access the SWAMP Data Dashboard: https://gispublic.waterboards.ca.gov/swamp-data/ _*This dataset is provisional and subject to revision. It should not be used for regulatory purposes._
Crashes raw data file of 2021; Updated: 7/17/2026 7:18:06 PM
A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
Licensed Healthcare Facility Listing, June 30, 2026
Appendices Part 2 to the Data Report for Survey Area 6 (Solano, South American, North American, Yolo, Sutter, South Yuba, and North Yuba groundwater subbasins). File updated on 5/26/2023.
Survey Area 6 - Data Report Appendices (Part 2) - Solano, South American, North American, Yolo, Sutter, South Yuba, and North Yuba
DWR, in coordination with the State Water Resources Control Board, has developed an interactive dashboard, called the [Dry Domestic Well Susceptibility within Groundwater Basins Dashboard](https://storymaps.arcgis.com/stories/f2b252d15a0d4e49887ba94ac17cc4bb#ref-n-aoS5Sy) (Dry Well Susceptibility Dashboard), to identify areas within groundwater basins throughout the State that may be prone to water supply shortages due to domestic drinking water wells going dry. The dashboard identifies the density of "susceptible” domestic wells per square mile based on recent groundwater level measurements and modeled future depth to water. If the modeled future depth to water falls below the dry well depth of a domestic well, the well is labelled susceptible. The Dry Well Susceptibility Dashboard is housed on the California’s Groundwater Live web-based platform which contains the latest information and data on groundwater conditions across the State. The State, local agencies, and well owners can use this dashboard to anticipate where wells may be susceptible to inform drought preparedness decision-making and resource allocation. __If you are currently experiencing a dry domestic well, you can report that to DWR’s [Dry Well Reporting System](www.mydrywell.ca.gov) which will connect you with available local assistance.__ The query for domestic wells was based on DWR’s Online System for Well Completion Reports (OSWCR). Well uses that are specified on well completion reports have been grouped into domestic wells (See attribute 'B118WellUse'). The complete Well Completion Report Dataset is available at https://data.cnra.ca.gov/dataset/well-completion-reports. The complete DWR Periodic Groundwater Levels dataset is available at https://data.cnra.ca.gov/dataset/periodic-groundwater-level-measurements. This service is under development as part of ongoing enhancements to CalGW Live. Once the format is finalized, the service will be hosted at https://gis.water.ca.gov/arcgis/rest/services/. _DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data._ _This dashboard and the underlying analysis provide a density map of domestic wells that are susceptible to going dry if recent groundwater trends continue. The map can be used to evaluate the relative density distribution within groundwater basins. However, the map should not be used to estimate the absolute number of domestic wells that are susceptible to going dry for any area or groundwater level scenario. While the applied groundwater level scenario is based on best available datasets, the scenario is hypothetical, and is chosen to resolve regional differences in the density of domestic wells that are susceptible to going dry. Available groundwater level data are interpolated and projected to domestic wells locations. To achieve near statewide coverage for this analysis, groundwater level measurements are projected up to 10 miles in areas where no local monitoring exists. Filling these groundwater level data gaps with new monitoring stations will improve the reliability of the Dry Well Susceptibility Analysis. The applied model for the depth at which a domestic well is susceptible to going dry is simplified and uncalibrated and is not intended to represent any specific well failure mode. Future calibration of this model, and consideration of well construction details will improve the reliability of the Dry Well Susceptibility Analysis._
Dry Domestic Well Susceptibility (Python Notebook)
2017-18 to 2024-25 Counties Road Annual Report - Revenues, for the finance application.
Water Board Wastewater Violations Data Dictionary
Raw AEM data and auxiliary data for Survey Area 10.
Urban Retail Water System Annual Loss Audit Data
This dataset contains annual validated water loss audit reports submitted to the Department of Water Resources by California urban retail water suppliers, as required under Title 23, California Code of Regulations Section 638.5(c) (Regulation). California Water Code Section 10608.12(af) specifies that urban retail water suppliers are those water suppliers directly providing potable municipal water to more than 3,000 service connections or that supply more than 3,000 acre-feet per year at retail for municipal purposes. The Regulation mandates that urban retail water suppliers with multiple separate potable water systems submit a separate audit for each system, regardless of system size. The dataset includes individual water loss audits for all potable water systems owned by urban retail water suppliers, including reports from water suppliers newly classified as urban retail water suppliers. While all submissions are available at the WUEdata.ca.gov portal, this dataset provides a cleaned version with only the latest submissions (older submissions that were corrected are not included). Water system boundaries for the water system water loss data in this dataset may be available in the Water Board's DDW California Drinking Water System Area Boundaries (SABL) tool. The link to this tool can be found in Additional Resources as part of this dataset. Water loss audits evaluate real water losses (leaks) and apparent water losses (e.g. data errors, water theft) occurring in a potable water distribution system. Estimating the scale and cost of these losses allows utilities to identify opportunities for saving water and recovering revenue. California water loss audit submissions were reviewed by validators and submitted to DWR starting in 2016. The reviews followed the validation methodology detailed in Water Research Foundation Project 4639: Level 1 Water Audit Validation. Level 1 water audit validation aims to: * Identify and, where possible, correct inaccuracies in water audit data and application of methodology. * Evaluate and communicate the uncertainty inherent in water audit data. The data is provided "as is" (as submitted by the water systems). More information on this dataset can be found in the file "Data Source and Notes" available at the on the home page of this dataset.
CA Urban Retail Water System Water Loss Annual Loss Audit Data
california department of water resources
Drinking Water Risk Assessment Public Flat File
This Well Completion Report dataset represents an index of records from the California Department of Water Resources' (DWR) Online System for Well Completion Reports (OSWCR). This dataset is for informational purposes only. All attribute values should be verified by reviewing the original Well Completion Report. Known issues include: - Missing and duplicate records - Missing values (either missing on original Well Completion Report, or not key entered into database) - Incorrect values (e.g. incorrect Latitude, Longitude, Record Type, Planned Use, Total Completed Depth) - Limited spatial resolution: The majority of well completion reports have been spatially registered to the center of the 1x1 mile Public Land Survey System section that the well is located in.
Data Report for Survey Area 8. Survey Area 8 cover Seaside, Monterey, 180/400 (partially surveyed Summer 2021), Eastside (partially surveyed Summer 2021), Langley, Pajaro, Santa Cruz Mid-County, Santa Margarita, San Benito, and Llagas (partial) groundwater subbasins. File updated on 10/20/2023.
This service is under development as part of ongoing enhancements to the SGMA Data Viewer and CalGW Live. Once the format is finalized, the service will be hosted at https://gis.water.ca.gov/arcgis/rest/services/. DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
Provisional flown flight lines for Survey Area 7 (Colusa, Butte, Wyandotte Creek, Vina, Los Molinos, Corning, Red Bluff, Antelope, Bowman, Bend, Millville, South Battle Creek, Anderson, Enterprise, Eel River, Sierra Valley groundwater subbasins). Flight lines can also be viewed online using the AEM Flight Line Map (https://data.cnra.ca.gov/dataset/aem/resource/8a020073-20e4-4feb-9271-fe8f76c99a85).
Survey Area 7 - Flown Survey Lines - PROVISIONAL
This dashboard shows counts of California’s licensed/certified facilities that are currently in operation by facility type, county, or district office. Data is updated monthly. The data source is the State of California Electronic Licensing Management System (ELMS). Last Updated: January 27, 2026.
Counts Dashboard-Licensed and Certified Healthcare Facility
Raw AEM data and auxiliary data for Survey Area 7.
Crashes raw data file of 2017; Updated: 7/17/2026 7:33:40 PM
Title: AEM Test Flights to Evaluate the Bias Signal Caused by Vineyard Trellises Containing Metal. Authors: Ian Gottschalk, Max Halkaer, Timothy Parker, Paul Thorn Contact Authors: Ian Gottschalk, Ramboll U.S., igottschalk@rambol.com CNRA Posting Date: 2/20/2024
Technical Memo - AEM Test Flights to Evaluate the Bias Signal Caused by Vineyard Trellises Containing Metal
The Women, Infants and Children (WIC) Program is a federally-funded health and nutrition program that provides assistance to pregnant women, new mothers, infants and children under age five. WIC helps California families by providing food instruments and vouchers that can be used to purchase healthy supplemental foods from over 4000 WIC-authorized vendor stores throughout the State. WIC also provides nutritional education, breastfeeding support and help finding healthcare and other community services. Participants must meet income guidelines and other criteria. Currently, 84 WIC agencies provide services monthly to over 1.45 million participants at over 650 sites in local communities throughout the State.
Women, Infants and Children (WIC) Authorized Vendors (CSV)
Facility Profile attribute data and information (license, financial, and building safety data)
Legacy data set with Booster metric. Replaced with "Up to Date" CDC metric on 6/27/2023.
COVID-19 Vaccines Administered By Demographics (Booster Metric archived)
Package of compiled data used to support the AEM data interpretation, including digitized well completion reports, geophysical logs, water quality and water levels. Well completion report PDFs available upon request. File updated on 1/14/2026. *** ###Superseded Data Releases: This dataset has been revised from the original 1/16/2024 publication. The specific data revisions from the original publication can be found [here](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/c1d2642c-33b1-420f-9ccd-a67551cda47e "here"). A description of general revisions is below. Lithology log spreadsheets: * OSCWR Well IDs and links added * Duplicates deleted between Survey Areas (e.g. logs in both SA 5 and 6) * Errors in depth and/or lithology description fixed (errors that originated in the digitization process) * Errors in depth and/or lithology description flagged (error that originated in the WCR) Geophysical log spreadsheet: * Oil and gas API numbers and links added Email Basin.Characterization@water.ca.gov to request a superseded dataset. ***
Survey Area 10 - Supporting Data - PROVISIONAL
Crashes raw data file of 2018; Updated: 7/17/2026 7:29:25 PM
Data package containing the Aarhus Workbench processed AEM data for Survey Area 7. Survey Area 7 covers the following groundwater subbasins: Colusa, Butte, Wyandotte Creek, Vina, Los Molinos, Corning, Red Bluff, Antelope, Bowman, Bend, Millville, South Battle Creek, Anderson, Enterprise, Eel River, Sierra Valley. File updated on 5/12/2025.
Survey Area 7 - AEM Data 2 - PROVISIONAL
Data were extracted on measles cases with an estimated rash onset or episode date from January 1, 2026 through the last week indicated, from California Confidential Morbidity Reports and/or Laboratory Reports that were submitted to CDPH and which met the surveillance case definition for that disease. If the rash onset was unknown, the earliest available date from the following was used as episode date: symptom onset, diagnosis, laboratory specimen collection, reported to public health. Because of inherent delays in case reporting and depending on the length of follow-up of clinical, laboratory and epidemiologic investigation, cases with eligible onset dates may be added or rescinded after the date of this report.
Center for Infectious Disease/Division of Communicable Disease, Control/Immunization Branch/Vaccine Preventable Diseases, Epidemiology Section
California farmers provide nutritious food s to families throughout the state, the nation, and the world. The California Department of Public Health/Women, Infants, and Children Division (CDPH/WIC) supports the consumption of fresh, locally grown fruits and vegetables, and encourages shopping with local farmers at community WIC authorized farmers’ markets. CDPH/WIC authorizes farmers and farmers’ markets for WIC Farmers’ Market Programs. These farmers are also automatically authorized to participate in the California Department of Food and Agriculture’s Senior Farmers’ Market Nutrition Program.
WIC Enabled Farmers and Authorized Farmers Markets
This file contains statewide groundwater quality data for all chemicals in the Department of Pesticide Regulation dataset. For more information about GAMA datasets, please refer to the **[dataset description]( https://gamagroundwater.waterboards.ca.gov/gama/GAMA_Data_Descriptions.pdf)** file on the **[GAMA data download page](https://gamagroundwater.waterboards.ca.gov/gama/datadownload)**.
GAMA - Department of Pesticide Regulation
CWHR Predicted Habitat Models represent areas of predicted suitable habitat for each species within its range. These models are built from the following principal inputs: 1) a statewide, best-available vegetation map (FVEG); 2) GIS data representing a species’ range; 3) the CWHR database of habitat suitability values for over 700 terrestrial vertebrate species. Habitat suitability ranks of Low (non-zero values less than 0.34), Medium (0.34-0.66), and High (greater than 0.66) are based on the maximum suitability value across the 3 species life requisites: reproduction, feeding, and cover. Note that previous versions of these Predicted Habitat Models used an average across the 3 life requisites in order to obtain an overall suitability score for each habitat type and stage class. Habitat suitability scores were developed based on habitat patch sizes greater than 40 acres in size and are best interpreted for habitat patches greater than 200 acres in size. The FVEG landcover dataset is an aggregation of multiple statewide landcover and regional vegetation mapping efforts, conducted at different points in time (approximately 1990 up to time of publishing) and at various resolutions, compiled by the California Department of Forestry and Fire Protection (CALFIRE). FVEG uses the most current and consistent data available for each region of the state. Decision rules were developed that controlled which layers were given priority in areas of overlap. Crosswalks were used to attribute the various data sources according to the CWHR habitat-type classification system. Attributing FVEG with CWHR habitat types allows for the extraction of areas with non-zero suitability values for each species within the bounds of its range, creating a series of maps of predicted suitable habitat which are species-specific. Because FVEG is an amalgam of disparate landcover assessment efforts across the state, the predictive power for determining suitable habitat will vary between species, and possibly even regionally for species which are widely distributed. While these maps represent CDFW’s best estimate of the presence of suitable habitat for any given species in the CWHR system, these maps are also limited by several factors: 1) the accuracy and resolution of vegetation maps in a given region; 2) the dynamic nature of the landscape in which fire and other disturbance events alter conditions at a greater frequency than mapping efforts can track; 3) the currency of expert knowledge, particularly as species adapt to changing land and climate conditions and the shifting of other species’ ranges; 4) the frequency of species-specific surveys across a representative sample of a species’ entire range; 5) metapopulation dynamics, which describes the shifting of populations within their environment as result of numerous types of interactions and responses. CWHR GIS data representing predicted suitable habitat should not be used to indicate the presence or absence of a particular species at any specific site. CWHR predicted habitat models are named according to the 4-character alpha-numeric CWHR ID assigned to each species (5 characters in the case of subspecies or other sub-taxa). There is also a “CWHR Revision Tracking Table” containing a record for each species, its CWHR ID, scientific name, common name, and range and habitat model data revision history. CWHR species range models, predicted habitat models, and GIS data of the statewide distribution of all CWHR habitat types, along with the CWHR revision tracking table, are available for download at https://www.wildlife.ca.gov/Data/CWHR.
White-Faced Ibis Predicted Habitat - CWHR B062 [ds2047]
california department of fish and wildlife
This map includes change areas for city and county boundaries filed in accordance with Government Code 54900. The initial dataset was first published on October 20, 2021, and was based on the State Board of Equalization's tax rate area boundaries. As of April 1, 2024, the maintenance of this dataset is provided by the California Department of Tax and Fee Administration for the purpose of determining sales and use tax jurisdictions. The boundaries are continuously being revised when areas of conflict are discovered between the original boundary provided by the California State Board of Equalization and the boundary made publicly available by local, state, and federal government. Some differences may occur between actual recorded boundaries and the boundaries used for sales and use tax purposes. The boundaries in this map are representations of taxing jurisdictions and should not be used to determine precise city or county boundary line locations. The data is updated within 10 business days of the CDTFA receiving a copy of the Board of Equalization's acknowledgement letter. BOE_CityAnx Data Dictionary: COFILE = county number - assessment roll year - file number (see note*); CHANGE = affected city, unincorporated county, or boundary correction; EFFECTIVE = date the change was effective by resolution or ordinance (see note*); RECEIVED = date the change was received at the BOE; ACKNOWLEDGED = date the BOE accepted the filing for inclusion into the tax rate area system; NOTES = additional clarifying information about the action. *Note: A COFILE number ending in "000" is a boundary correction and the effective date used is the date the map was corrected. BOE_CityCounty Data Dictionary: COUNTY = county name; CITY = city name or unincorporated territory; COPRI = county number followed by the 3-digit city primary number used in the Board of Equalization's 6-digit tax rate area numbering system (for the purpose of this map, unincorporated areas are assigned 000 to indicate that the area is not within a city).
California Department of Tax and Fee Administration
This dataset looks at all aspects of storm water management in California as managed and regulated by the State Water Resources Control Board, from the **[Stormwater Multiple Application and Report Tracking System (SMARTS)](https://smarts.waterboards.ca.gov)**.
Stormwater - Regulatory (including Enforcement Actions) Information and Water Quality Results
A current list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
Current California Healthcare Facility Listing
Groundwater levels at selected wells were analyzed using the Mann-Kendall non-parametric test to determine whether a statistically significant trend (declining trend, no trend, or increasing trends in groundwater levels) was present during the specified time period. To ensure sufficient data quality and temporal coverage, each well included in the analysis must meet minimum data requirements: at least 10 unique years of spring measurements, and those spring measurements must span at least 15 years within the 20-year period. When more than one spring measurement was available for a year, the highest (shallowest) water level was selected to represent that year. If a statistically significant trend was observed, the Thiel-Sen method was used to calculate the estimated slope of the trend line to quantify the decline or increase. These trends are derived from the DWR Periodic Groundwater Levels dataset that contains seasonal and long-term groundwater level measurements collected by the Department of Water Resources and cooperating agencies in groundwater basins statewide. It also includes data collected through the Sustainable Groundwater Management Act (SGMA) Portal’s Monitoring Network Module (MNM), and the CASGEM (California Statewide Groundwater Elevation Monitoring) Program. Most measurements are taken manually twice per year to capture the peak high and low values in groundwater elevations. However, the dataset also includes measurements recorded more frequently, monthly, weekly, or daily. The complete DWR Periodic Groundwater Levels dataset is available at https://data.cnra.ca.gov/dataset/periodic-groundwater-level-measurements This service is under development as part of ongoing enhancements to CalGW Live. DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
20-Year Groundwater Level Trends (GIS Feature Service)
Legacy table based on age 5+ denominators up to July 12, 2022.
Statewide COVID-19 Vaccines Administered by Zip Code (Age 5+ archived)
COVID-19 Vaccines Administered By Demographics By County
Appendices to Data Report for Survey Area 3 (Big Valley (Lake County), Ukiah Valley, Santa Rosa Plain, Petaluma Valley, and Sonoma Valley). File updated on 2/10/2023.
Survey Area 3 - Data Report Appendices - Big Valley (Lake County), Ukiah Valley, Santa Rosa Plain, Petaluma Valley, and Sonoma Valley
This dataset lists the Structural Performance Category or “SPC rating” and Nonstructural Performance Category or “NPC rating” of all General Acute Care Hospitals in California, including a building’s probability of collapse in a significant earthquake as assessed by Multi-Hazard Loss Estimation Technology (HAZUS). To link the HCAI IDs with those from other Departments, like CDPH, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk.
Seismic Ratings and Collapse Probabilities of California Hospitals
department of health care access and information
Department of Health Care Access and Information, Office of Statewide Hospital Planning and Development/Seismic Compliance Unit
This is a detailed description of all the data elements included in all provided HABS datasets.
The Homeless/Housing file provides county-level data on individuals at risk of or experiencing homelessness who interact with community housing services and public Behavioral Health delivery systems.
Behavioral Health Public County Profile - Homeless/Housing
This file contains statewide locations of wells with water quality data for all datasets. For more information about GAMA datasets, please refer to the **[dataset description]( https://gamagroundwater.waterboards.ca.gov/gama/GAMA_Data_Descriptions.pdf)** file on the **[GAMA data download page](https://gamagroundwater.waterboards.ca.gov/gama/datadownload)**.
InjuredWitnessPassengers raw data file of 2021; Updated: 7/17/2026 7:18:48 PM
Provisional flown flight lines for Survey Area 4 (Tulare Lake, Kaweah, Tule, Kern County, and White Wolf groundwater subbasins). Flight lines can also be viewed online using the AEM Flight Line Map (https://data.cnra.ca.gov/dataset/aem/resource/8a020073-20e4-4feb-9271-fe8f76c99a85).
Statewide COVID-19 Vaccines Administered by Zip Code
This dataset contains files and materials in support of the California's Groundwater Live website. California's Groundwater Live is a user-friendly platform that allows users to view and interact with the latest information on groundwater in California. California's Groundwater Live website can be found at: https://calgwlive.water.ca.gov/.
California's Groundwater Live Supporting Data
Sustainable Groundwater Management Office
This file contains groundwater quality data for wells used in the **[Natural Recharge Study](https://gispublic.waterboards.ca.gov/portal/apps/storymaps/stories/101aac57c3514f038eef44587eee8a93)**. This dataset is no longer updated. For more information about GAMA datasets, please refer to the **[dataset description]( https://gamagroundwater.waterboards.ca.gov/gama/GAMA_Data_Descriptions.pdf)** file on the **[GAMA data download page](https://gamagroundwater.waterboards.ca.gov/gama/datadownload)**.
GAMA GIS Subset for Natural Recharge Study
AEM data package containing a provisional AEM data acquisition parameters, raw, inverted, and interpreted AEM data. Survey Area 2 covers the following groundwater basins: Scott River Valley, Shasta Valley, Butte Valley, Tulelake, and Big Valley (Lassen/Modoc counties). File updated on 10/11/2022.
California Grants Portal Grant Awards 2024-2025 - Updated Daily
Data Report for Survey Area 10 (San Antonio Creek Valley, Arroyo Grande, Santa Maria, San Luis Obispo, Los Osos Area, Warden Creek, Chorro Valley (limited), and Morro Valley (limited) groundwater subbasins). File updated on 12/11/2024.
This file permits the number of licensed California healthcare facilities to be tracked across time – by year and facility type. CDPH will update this file annually. Data originates from the ELMS data system. The facility count is based on a July "snapshot” and is labeled as the state fiscal year that just ended. Data is updated annually.
Across Time Summary Data-Licensed and Certified Healthcare Facilities
Statistic crash records within State of California
California Crash Reporting System (CCRS)
California Highway Patrol - Information Technology Section
Crashes raw data file of 2024; Updated: 7/17/2026 7:08:00 PM
The Occupational Employment and Wage Statistics (OEWS) Survey is a federal-state cooperative program between the Bureau of Labor Statistics (BLS) and State Workforce Agencies (SWAs). The BLS provides the procedures and technical support, draws the sample, and produces the survey materials, while the SWAs collect the data. SWAs from all fifty states, plus the District of Columbia, Puerto Rico, Guam, and the Virgin Islands participate in the survey. Occupational employment and wage rate estimates at the national level are produced by BLS using data from the fifty states and the District of Columbia. Employers who respond to states' requests to participate in the OEWS survey make these estimates possible. The OEWS survey collects data from a sample of establishments and calculates employment and wage estimates by occupation, industry, and geographic area. The semiannual survey covers all non-farm industries. Data are collected by the Employment Development Department in cooperation with the Bureau of Labor Statistics, US Department of Labor. The OEWS Program estimates employment and wages for approximately 830 occupations. It also produces employment and wage estimates for statewide, Metropolitan Statistical Areas (MSAs), and Balance of State areas. Estimates are a snapshot in time and should not be used as a time series. The OEWS estimates are published annually. __SOURCE: https://www.bls.gov/oes/oes_emp.htm__
Occupational Employment and Wage Statistics (OEWS)
occupational employment and wage statistics
Occupational employment wage statistics estimates
Occupational employment survey estimates
Appendices to the Data Report for Survey Area 7 (North Sacramento Valley - Colusa, Butte, Wyandotte Creek, Vina, Los Molinos, Corning, Red Bluff, Antelope and Bend groundwater subbasins). File updated on 6/30/2023.
Survey Area 7 - Data Report Appendices (North Sacramento Valley - Colusa, Butte, Wyandotte Creek, Vina, Los Molinos, Corning, Red Bluff, Antelope and Bend groundwater subbasins )
Redacted Well Completion Reports are organized in folders by County and Township/Range, and named by Township/Range/Section and log number
PDFs of Well Completion Reports by County
InjuredWitnessPassengers raw data file of 2026; Updated: 7/17/2026 7:01:37 PM
Licensed Healthcare Facility Listing, June 30, 2023
Freshwater harmful algal bloom (HAB) data from the Freshwater Harmful Algal Bloom (FHAB) data system. The FHAB data system is the California State Water Resources Control Board's data system for data and information voluntarily reported to the agency. Bloom reports are voluntary reports submitted by the public or organization to identify a POTENTIAL HAB for evaluation. Bloom Reports may or may not include a report that is confirmed to be a HAB, regardless, all bloom reports are published. Due to the voluntary basis of information and data included in the database, data and information may include: waterbody name and location, potential algal bloom location and observed characteristics, observed field observations and/or analytical sampling results, waterbody and/or land management, general information, recommended advisory status (if any), and updates regarding bloom status. Refer to Data Dictionary and Data Disclaimer for additional information about this dataset. Please visit the Water Boards FHABS web site for more information and data visualizations https://mywaterquality.ca.gov/habs/index.html.
Surface Water - Freshwater Harmful Algal Blooms
InjuredWitnessPassengers raw data file of 2017; Updated: 7/17/2026 7:34:27 PM
California requires that all local governments (cities and counties) adequately plan to meet the housing needs of everyone in the community. California’s local governments meet this requirement by adopting housing plans as part of their “general plan”. General plans serve as the local government’s "blueprint" for how the city and/or county will grow and develop and include eight elements: land use, transportation, conservation, noise, open space, safety, environmental justice, and housing. The Housing Element Compliance Report provides current Housing Element Compliance Status. Additional information about Housing Elements can be found on HCD’s website here: https://www.hcd.ca.gov/planning-and-community-development/housing-elements.
__Note__: In these datasets, a person is defined as up to date if they have received at least one dose of an updated COVID-19 vaccine. The Centers for Disease Control and Prevention (CDC) recommends that certain groups, including adults ages 65 years and older, receive additional doses. Starting on July 13, 2022, the denominator for calculating vaccine coverage has been changed from age 5+ to all ages to reflect new vaccine eligibility criteria. Previously the denominator was changed from age 16+ to age 12+ on May 18, 2021, then changed from age 12+ to age 5+ on November 10, 2021, to reflect previous changes in vaccine eligibility criteria. The previous datasets based on age 12+ and age 5+ denominators have been uploaded as archived tables. Starting June 30, 2021, the dataset has been reconfigured so that all updates are appended to one dataset to make it easier for API and other interfaces. In addition, historical data has been extended back to January 5, 2021. This dataset shows full, partial, and at least 1 dose coverage rates by zip code tabulation area (ZCTA) for the state of California. Data sources include the California Immunization Registry and the American Community Survey’s 2015-2019 5-Year data. This is the data table for the [LHJ Vaccine Equity Performance dashboard](https://public.tableau.com/profile/ca.open.data#!/vizhome/LHJVaccineEquityPerformance/MapView?publish=yes). However, this data table also includes ZTCAs that do not have a VEM score. This dataset also includes Vaccine Equity Metric score quartiles (when applicable), which combine the Public Health Alliance of Southern California’s Healthy Places Index (HPI) measure with CDPH-derived scores to estimate factors that impact health, like income, education, and access to health care. ZTCAs range from less healthy community conditions in Quartile 1 to more healthy community conditions in Quartile 4. The Vaccine Equity Metric is for weekly vaccination allocation and reporting purposes only. CDPH-derived quartiles should not be considered as indicative of the HPI score for these zip codes. CDPH-derived quartiles were assigned to zip codes excluded from the HPI score produced by the Public Health Alliance of Southern California due to concerns with statistical reliability and validity in populations smaller than 1,500 or where more than 50% of the population resides in a group setting. These data do not include doses administered by the following federal agencies who received vaccine allocated directly from CDC: Indian Health Service, Veterans Health Administration, Department of Defense, and the Federal Bureau of Prisons. For some ZTCAs, vaccination coverage may exceed 100%. This may be a result of many people from outside the county coming to that ZTCA to get their vaccine and providers reporting the county of administration as the county of residence, and/or the DOF estimates of the population in that ZTCA are too low. Please note that population numbers provided by DOF are projections and so may not be accurate, especially given unprecedented shifts in population as a result of the pandemic.
COVID-19 Vaccine Progress Dashboard Data by ZIP Code
If you need more information on the dataset data dictionary, please visit the data dictionaries on our CAIR website: https://www.cdph.ca.gov/Programs/CID/DCDC/CAIR/Pages/CAIR-records-LHD-COVID.aspx
COVID-19 Vaccinations By Demographics - Data Dictionary
Geologic Logs - Generalized Lithology and Texture Classification (Under Development)
Well Perforation data is not available for all wells in this dataset. Well perforations are screened intervals (openings) allowing groundwater to enter well casing. Wells can have multiple screen intervals, up to 10 screened intervals can be recorded for each well in this dataset.
Records of inspections of wastewater facilities
Wastewater Facilities Inspection Records - 1987 through 2021
Parties raw data file of 2021; Updated: 7/17/2026 7:18:22 PM
Parties raw data file of 2019; Updated: 7/17/2026 7:25:45 PM
CalGW Live information for public supply wells is based on data from the State Water Resource Control’s Division of Drinking Water. This layer was last updated in November 2024.
Public Supply Wells SWRCB-Supported (GIS Feature Service)
Excel file tool use to read or visualize data.
This dataset is a draft crosswalk, indicating which public water systems are owned and operated by which urban retail water suppliers. “Urban retail water supplier” means a water supplier, either publicly or privately owned, that directly provides potable municipal water to more than 3,000 end users or that supplies more than 3,000 acre-feet of potable water annually at retail for municipal purposes. The Department of Water Resources has assigned each Urban Retail Water Suppliers a unique "Organization Identification." Urban Retail Water Suppliers in California operate one or more public water systems. A “public water system” means a system for the provision of water for human consumption through pipes or other constructed conveyances. The State Water Resources Control Board has assigned each public water system a unique "public water system identification." This dataset connects each Supplier's "Organization Identification" number to its "public water system identification" number or numbers. This is the second version of this dataset, and will be utilized for the FY2025-2026 UWUO report onwards, as well as updated versions of prior reports. It has better handling of consolidations and systems being added or removed from reporting. Systems identified in this crosswalk may not be relevant to the water loss or "Conservation as a Way of Life" regulations. Contact [orpp-waterconservation@waterboards.ca.gov](mailto:orpp-waterconservation@waterboards.ca.gov) for any questions or corrections to this crosswalk.
Appendices to the Data Report for the western groundwater basins within Survey Area 2 - Scott River Valley, Shasta Valley, and Butte Valley. File updated on 10/19/2022.
Survey Area 2 - Data Report Appendices - Western Basins (Scott River Valley, Shasta Valley, Butte Valley)
This file contains weighted average annual ETo, total precipitation, and Peff data on a fiscal year basis at the service area level for suppliers that have received their residential Landscape Area Measurement results from the Department of Water Resources. The tables from which this dataset have been compiled are released by the Department of Water Resources per fiscal year at [this page](https://data.cnra.ca.gov/dataset/dwr-urban-water-use-objective-data). To submit alternative data for consideration, contact [WUEStandards@water.ca.gov](mailto:WUEStandards@water.ca.gov).
Description of field types for GAMA Groundwater Quality Results.
Preserve Leading Zero and Import Code Guide for Licensed and Certified Healthcare Facility Bed Types and Counts File
Raw AEM data and auxiliary data for Survey Area 9 (Basin Characterization Pilot Study 1). File updated 10/9/2023.
The Division of Drinking Water (DDW) identifies Failing and At-Risk community water systems and K-12 non-transient, non-community schools. This information is displayed online in the Safe and Affordable Funding for Equity and Resilience (SAFER) Dashboard. The data utilized for this assessment is derived from multiple sources: self-reported from water systems, data generated by DDW staff, other California state agencies, and U.S. Census. The data sources, calculation methods, Failing and At-Risk criteria, etc. are fully documented in the annual Drinking Water Needs Assessment report which is published annually on the State Water Board’s website.
Drinking Water - SAFER Dashboard Failing and At-Risk Drinking Water Systems
Needs Analysis Unit - Division of Drinking Water
The California Department of Transportation (Caltrans) and the California Energy Commission (CEC) are partnering to implement the federal National Electric Vehicle Infrastructure (NEVI) Program, which allocates $5 billion to the states to create a nationwide, interconnected network of DC fast chargers along the National Highway Systems. California's share will be $384 million over 5 years. This map was developed to help prospective applicants and interested parties identify eligible areas for infrastructure deployment. Instructions Viewers can display Alternative Fuel Corridors (AFCs), NEVI 6 (GFO-25-603) Alternative Fuel Corridors, NEVI 4 (GFO-25-604) and NEVI 5 (GFO-25-606) Project Regions, NEVI 3 (GFO-25-602) Needed Locations, NEVI 2 (GFO-24-606) corridor groups and corridor segments, NEVI 1 (GFO-23-601) corridor groups, electric vehicle (EV) charging stations, Tribal lands, California-designated low-income or disadvantaged communities, metropolitan planning organizations, regional transportation planning agencies, California state legislative districts, counties, Caltrans districts, utility districts, and congressional districts in this interactive map. The map initially displays the AFCs and the Project Regions for California's Round 4 and Round 5 NEVI solicitations. Viewers can toggle individual layers on and off using the map layers menu located to the right of the map. Some layers are organized into groups; viewers can toggle all layers within a group or select specific ones. The legend to the left of the map will show the layers that have been turned on. There is a search tool to the right of the map that enables viewers to type in an address and locate the address on the map. A basemap selector allows viewers to view road detail. Additional information on the map can be found under the information icon. Viewers can download the map files by clicking on the Data and Supplemental Links icon. Map layers include: A NEVI 6 (GFO-25-603) Alternative Fuel Corridors layer shows the Alternative Fuel Corridors eligible for Round 6 of California's NEVI Funding Program. A NEVI 4 (GFO-25-604) / NEVI 5 (GFO-25-606) Project Regions layer shows the Project Regions for Round 4 and Round 5 of California's NEVI Funding Program. A NEVI 3 (GFO-25-602) corridor groups labels for enhanced accessibility. Note that labels are only visible at certain ranges (zoom in and out to view labels). A NEVI 3 (GFO-25-602) Needed Locations layer shows the Needed Locations for Round 3 of California's NEVI Funding Program. An Alternative Fuel Corridors layer that shows designated corridors for California's NEVI funding program. Users can click on a corridor segment to view the start and end of each corridor. When selected, a pop-up window will appear that shows the corridor name and description. A NEVI 2 (GFO-24-606) corridor groups layer shows corridor groups eligible for Round 2 of California's NEVI funding program. Note that this layer is only visible when the Alternative Fuels Corridors layer is turned off. NEVI 2 (GFO-24-606) corridor group labels for enhanced accessibility. Note that labels are only visible at certain ranges (zoom in and out to view labels) and when the Alternative Fuels Corridors layer is turned off. NEVI 2 (GFO-24-606) corridor segment labels for enhanced accessibility. Note that labels are only visible at certain ranges (zoom in and out to view labels) and when the Alternative Fuels Corridors layer is turned off. A NEVI 1 (GFO-23-601) corridor groups layer that shows corridor groups eligible for Round 1 of California's NEVI funding program. Note that this layer is only visible when the Alternative Fuels Corridors layer is turned off. A layer showing the locations of EV charging stations awarded through Round 1 of California's NEVI funding program that are planned for deployment. A layer showing California-designated disadvantaged or low-income communities. A layer showing California Federally Recognized Tribal Lands. A layer showing Metropolitan Planning Organizations. A layer showing Regional Transportation Planning Agencies. A layer showing California State Senate Districts. A layer showing California State Assembly Districts. A layer showing California Counties. EV charging stations layers (existing DC fast charging stations that are located within one mile of a NEVI-eligible corridor offramp). One layer shows locations of EV charging stations with DC fast charging capabilities that meet the NEVI power level and four-port minimum requirement and could likely become part of the NEVI network if these stations became compliant with other NEVI program requirements such as data reporting. The other layer shows DC fast charging stations that do not meet NEVI power-level or port count requirements but could be upgraded to be NEVI-compliant. Users can click on EV charging stations and a pop-up window will appear with more information on the station (i.e., station address, total port count, minimum NEVI standard, etc.). These data were last updated in March 2024. Please refer to the Department of Energy's Alternative Fuels Data Center and PlugShare for up-to-date existing and planned DC fast charger site information. A layer showing Caltrans Districts. A layer showing Electric Utilities (IOUs and POUs). A layer showing California Congressional Districts. Background <p style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; margin:0px 0px 1rem; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>The $5 billion NEVI Program is part of the $1.2 trillion Infrastructure Investment and Jobs Act (IIJA) signed into law by President Biden in November 2021. IIJA commits significant federal funding to clean transportation and energy programs throughout the U.S. to reduce climate changing greenhouse gas emissions. Caltrans is the designated lead agency for NEVI. The CEC is their designated state energy partner. Caltrans and the CEC have partnered to create California's Deployment Plan for the National Electric Vehicle Infrastructure Program that describes how the state plans to allocate its $384 million share of federal NEVI funds to build out a network of modern, high-powered DC fast chargers along federally designated Alternative Fuel Corridors throughout California. California's latest NEVI Deployment Plan was submitted to the Joint Office of Energy and Transportation on September 8, 2025, and approved on September 10, 2025. The Plans must be updated each year over 5 years. <p style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; margin:0px 0px 1rem; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>NEVI funds must be used initially on federally-designated Alternative Fuel Corridors (shown on the map). <p style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; margin:0px 0px 1rem; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>Each NEVI-funded DC fast charge station will have a minimum of four 150 kW Combined Charging System (CCS) connectors. Data Sources Data are from the Federal Highway Administration's <a style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(0, 121, 193); font-family:"Avenir Next", "Helvetica Neue", sans-serif, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.5; text-align:start; text-decoration:none; text-indent:0px; text-transform:none; word-spacing:0px;' target='_blank' href='https://www.fhwa.dot.gov/environment/alternative_fuel_corridors/' rel='nofollow ugc noopener noreferrer'>Alternative Fuel Corridors website, the U.S. Department of Energy's Alternative Fuels Data Center <a style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(0, 121, 193); font-family:"Avenir Next", "Helvetica Neue", sans-serif, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.5; text-align:start; text-decoration:none; text-indent:0px; text-transform:none; word-spacing:0px;' target='_blank' href='https://afdc.energy.gov/corridors' rel='nofollow ugc noopener noreferrer'>Station Data for Alternative Fuel Corridors (as of September 2022), and the California Air Resources Board's <a style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(0, 121, 193); font-family:"Avenir Next", "Helvetica Neue", sans-serif, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.5; text-align:start; text-decoration:none; text-indent:0px; text-transform:none; word-spacing:0px;' target='_blank' href='https://webmaps.arb.ca.gov/PriorityPopulations/' rel='nofollow ugc noopener noreferrer'>Map of California Climate Investments Priority Populations 2022 CES 4.0. Contact Please submit questions and comments to mediaoffice@energy.ca.gov
California's National Electric Vehicle Infrastructure Funding Program Map
Preserve Leading Zero and Import Code Guide for Licensed and Certified Healthcare Facility Listing File
Information for domestic and irrigation wells are based on DWR’s Online System for Well Completion Reports (OSWCR). Well uses that are specified on well completion reports have been grouped into domestic wells, irrigation wells (See attribute 'B118WellUse'). The complete Well Completion Report Dataset is available at https://data.cnra.ca.gov/dataset/well-completion-reports. This service is under development as part of of ongoing enhancements to CalGW Live. DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
Domestic and Irrigation Wells (GIS Feature Service)
6th Cycle RHNA Progress Report Data Dictionary
Package of compiled data used to support the AEM data interpretation, including digitized well completion reports, geophysical logs, water quality and water levels. Well completion report PDFs available upon request. File updated on 1/14/2026. *** ###Superseded Data Releases: This dataset has been revised from the original 8/5/2024 publication. The specific data revisions from the original publication can be found [here](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/c1d2642c-33b1-420f-9ccd-a67551cda47e "here"). A description of general revisions is below. Lithology log spreadsheets: * OSCWR Well IDs and links added * Duplicates deleted between Survey Areas (e.g. logs in both SA 5 and 6) * Errors in depth and/or lithology description fixed (errors that originated in the digitization process) * Errors in depth and/or lithology description flagged (error that originated in the WCR) Geophysical log spreadsheet: * Oil and gas API numbers and links added Email Basin.Characterization@water.ca.gov to request a superseded dataset. ***
Survey Area 11 - Supporting Data - PROVISIONAL
This table is a compilation of the data submitted by urban retail water suppliers to the State Water Board via the Variance and Temporary Provisions Request Form. It tracks which suppliers have one or more approved variances or temporary provisions for residential indoor water use, as well as maintaining a record of the submitted and approved data points. This is the second version of the table, and removes all rows but those with approved residential indoor variances and temporary provisions for the given reporting year.
Residential Indoor Variances and Temporary Provisions
Licensed Healthcare Facility Listing, December 31, 2021
Confined Animal Facilities Regulated by the Water Boards
Data for seismic compliance in general acute care hospitals is grouped by counties. All general acute care hospital buildings are assigned a structural performance category (SPC). SPC ratings range from 1 to 5 with SPC 1 assigned to buildings that may be at risk of collapse during a strong earthquake and SPC 5 assigned to buildings reasonably capable of providing services to the public following a strong earthquake. State law requires all SPC 1 buildings to be removed from providing general acute care services by 2020 and all SPC 2 buildings to be removed from providing general acute care services by 2030. Therefore, a hospital facility that may be comprised of a number of hospital buildings meets the 2020 requirements if there are no SPC 1 buildings on campus. A hospital facility meets the 2030 requirements if all the buildings on campus are either SPC 3, 4 or 5. Data is provided for both hospital facilities and hospital buildings. Data is updated approximately every two weeks.
Data Dictionary - Seismic compliance data by county for general acute care hospitals
InjuredWitnessPassengers raw data file of 2025; Updated: 7/17/2026 7:05:10 PM
AEM data package containing AEM data acquisition parameters, raw, minimally processed, inverted, and interpreted AEM data. Survey Area 4 covers the following groundwater subbasins: Tulare Lake, Kaweah, Tule, Kern County, and White Wolf. File updated 3/9/2023.
The power outages in this layer are pulled directly from the utility public power outage maps and is automatically updated every 15 minutes. This dataset represents only the most recent power outages and does not contain any historical data. The following utility companies are included: Pacific Gas and Electric (PG&E) Southern California Edison (SCE) San Diego Gas and Electric (SDG&E) Sacramento Municipal Utility District (SMUD) Layers included in this dataset: Power Outage Incidents - Point layer that shows data from all of the utilities and is best for showing a general location of the outage and driving any numbers in dashboards. Power Outage Areas - Polygon layer that shows rough power outage areas from PG&E only (They are the only company that feeds this out publicly). With in the PG&E territory this layer is useful to show the general area out of power. The accuracy is limited by how the areas are drawn, but is it good for a visual of the impacted area. Power Outages by County - This layer summaries the total impacted customers by county. This layer is good for showing where outages are on a statewide scale. If you have any questions about this dataset please email GIS@caloes.ca.gov
Cumulative Statewide Power Outages Public View
Licensed Healthcare Facility Listing, December 31, 2017
Appendices to the Data Report for Survey Area 10. File updated on 12/11/2024.
Wastewater Facilities Inspections Data Dictionary
The Making Conservation a California Way of Life regulation requires urban retail water suppliers (URWS) to annually calculate their Urban Water Use Objective (UWUO), which is the sum of efficiency budgets for a subset of urban water uses: residential indoor water use, residential outdoor water use, real water loss and commercial, industrial and institutional landscapes with dedicated irrigation meters. Each efficiency budget will be calculated using a statewide efficiency standard and local service area characteristics such as population, climate, and landscape area. Where relevant, suppliers may also include in their objective “variances” for unique uses, or a bonus incentive for potable recycled water use. This dataset contains information gathered from reports submitted to the State Water Board, the Department of Water Resources, and other relevant information sources. It also contains information derived by the Board and the Department for the purpose of the regulation. The values in these tables are used to pre-fill a number of fields within the UWUO reporting form that URWS are required to submit by January 1 of each year, starting in 2025. To view the submitted values, please visit [this page](https://data.ca.gov/dataset/urban-water-use-objectives-compiled-report-data).
Urban Water Use Objectives – Relevant Data
Making Conservation a California Way of Life
__Note:__ This web page provides data on health facilities only. To file a complaint against a facility, please see: https://www.cdph.ca.gov/Programs/CHCQ/LCP/Pages/FileAComplaint.aspx The California Department of Public Health (CDPH), Center for Health Care Quality, Licensing and Certification (L&C) Program licenses more than 30 types of healthcare facilities. The Electronic Licensing Management System (ELMS) is a California Department of Public Health data system created to manage state licensing-related data. This file lists the bed types and bed type capacities that are associated with California healthcare facilities that are operational and have a current license issued by the CDPH and/or a current U.S. Department of Health and Human Services’ Centers for Medicare and Medicaid Services (CMS) certification. This file can be linked by FACID to the Healthcare Facility Locations (Detailed) Open Data file for facility-related attributes, including geo-coding. The L&C Open Data facility beds file is updated monthly. To link the CDPH facility IDs with those from other Departments, like HCAI, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk. A list of healthcare facilities with addresses can be found at: https://data.chhs.ca.gov/dataset/healthcare-facility-locations.
Licensed and Certified Healthcare Facility Bed Types and Counts
Data Dictionary - California Measles Activity, 2026 - current
This table contains the number of metered and unmetered commercial and institutional (CI), industrial (I), and landscape irrigation (LI) service connections from the Electronic Annual Report (EAR). The list of public water systems in this resource is based on the PWSID-DWRID crosswalk resource that is also a part of the Urban Water Use Objectives dataset.
Data Report for the Cuyama Valley portion of Survey Area 1. File uploaded on 5/31/2022.
Survey Area 1 - Cuyama Valley Data Report
InjuredWitnessPassengers raw data file of 2023; Updated: 7/17/2026 7:12:09 PM
DSM2 models, data, and other resources. The links are in chronological order, with most recent releases at the top. * The Delta Simulation Model II (DSM2) is a is a river, estuary, and land modeling system. It is a one-dimensional mathematical model for dynamic simulation of one-dimensional hydrodynamics, water quality and particle tracking in a network of riverine or estuarine channels. DSM2 can calculate stages, flows, velocities, mass transport processes for conservative and non-conservative constituents including salts, water temperature, dissolved oxygen, and trihalomethane formation potential, and transport of individual particles. DSM2 thus provides a powerful simulation package for analysis of complex hydrodynamic, water quality, and ecological conditions in riverine and estuarine systems. * DSM2 is licensed under the GNU General Public License. This means it can be copied, distributed, and modified freely, but you may not restrict others in their ability to copy, distribute, and modify it. See GNU General Public License for more details. *For more information: https://water.ca.gov/Library/Modeling-and-Analysis/Bay-Delta-Region-models-and-tools/Delta-Simulation-Model-II * **The latest version of the DSM2 executables is v8.5.0. The latest version of the model input is DSM2 Input 2026-06-29 historical update. This version of the input was developed with DSM2 v8.5.0.** Department of Water Resources (DWR) makes no warranties or guarantees -- either expressed or implied -- as to the completeness, accuracy, or correctness of the data herein (subject data), including any associated metadata. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data or reproductions of the subject data. Users are prohibited from any commercial, no-free resale, or redistribution without explicit written permission from DWR. Users should acknowledge DWR as the source used in the creation of any reports, publications, new data sets, derived products, or services resulting from the use of the subject data. DWR expressly disclaims any responsibility to defend or indemnify users against claims of others based on users' copying reliance, distribution, or other use of any of the subject data.
Data Report for Survey Area 7 (North Sacramento Valley - Colusa, Butte, Wyandotte Creek, Vina, Los Molinos, Corning, Red Bluff, Antelope and Bend groundwater subbasins ). File updated on 6/30/2023
Survey Area 7 - Data Report - North Sacramento Valley
Data Report for Survey Area 9 (Basin Characterization Pilot Study 1) - Madera and Kings subbasins. File updated on 2/28/2024.
Data dictionary for Cal-ITP GTFS schedule dataset.
Includes information from individual reports submitted to the agency. Reports include suspected harmful algal blooms and are reviewed by technical staff to determine if an algal bloom is present. The report includes information describing the location, any observations of the area include water surface characteristics, photos, and any known responsible organizations in the area. Technical staff can add additional waterbody information.
The Grant Information Act of 2018 (Stats. 2018, Ch. 318) required the State Library to build one website by July 1, 2020, “that provides a centralized location … to find state grant opportunities.” State agencies provide all information on grants.ca.gov to the State Library for publication. The Grant Information Act requires state agencies to provide summaries of each of their grant or loan opportunities, including information about how to apply and links that grantseekers can follow for more details. *FYI* If you're not familiar with data.ca.gov, you can download the csv and find the API call by clicking on the "Explore" button below. *Note*: the data set updates every 24 hours at 8:45pm.
California Grants Portal- Grants Offered
Zipped CSV file containing all toxicity data from the California Environmental Data Exchange Network (CEDEN).
AEM data package containing a provisional AEM data acquisition parameters, raw, inverted, and interpreted AEM data. Survey Area 6 covers the following groundwater subbasins: Cosumnes, Tracy, Eastern San Joaquin, East Contra Costa, Solano, Livermore, South American, North American, Yolo, Sutter, South Yuba, and North Yuba. File updated on 5/23/2023.
Wastewater Enforcement Actions Data Dictionary
Appendices to the Data Report for Survey Area 6 (Cosumnes, Tracy, Eastern San Joaquin, East Contra Costa, and Livermore Valley groundwater subbasins). File updated on 5/24/2023.
Survey Area 6 - Data Report Appendices - Cosumnes, Tracy, Eastern San Joaquin, East Contra Costa, and Livermore Valley
This file provides counts of California’s licensed hospital beds by county, for all licensed beds, and for each type of licensed bed. This data set is based on the healthcare_facility_locations file and is updated monthly. The data source is the State of California Electronic Licensing Management System (ELMS).
County General Acute Care Hospitals (GACH) Bed Types and Counts
Parties raw data file of 2020; Updated: 7/17/2026 7:21:40 PM
Licensed Healthcare Facility Listing, December 31, 2016 (CSV)
COVID-19 Vaccines Shipped, Delivered, On Hand, by County & Zip
Table of DHCS (Medi-Cal) Provider Type Codes and Descriptions used by the Medi-Cal Fiscal Intermediary.
CEDEN Toxicity Data Submission Guideline Document 08-23-2013
This table is a compilation of the data submitted by urban retail water suppliers to the State Water Board via the Variance and Temporary Provisions Request Form. It tracks which suppliers have one or more approved variances or temporary provisions for residential outdoor water use, as well as maintaining a record of the submitted and approved data points.
[Archived] Residential Outdoor Variances and Temporary Provisions
Zipped file containing one file each for COVID-19 Nowcasts, COVID-19 and Influenza Forecasts and Variant Proportion Nowcasts as shown on CalCAT throughout 2024. The data dictionaries for the files are available at https://data.chhs.ca.gov/dataset/calcat.
[ARCHIVE 2024] CalCAT Forecasts and Nowcasts Historical Archive
Provides the basic information for general acute care hospital buildings such as height, number of stories, the building code used to design the building and year it was completed. The data is sorted by counties and cities. Structural Performance Categories (SPC ratings) are also provided. SPC ratings range from 1 to 5 with SPC 1 assigned to buildings that may be at risk of collapse during a strong earthquake and SPC 5 assigned to buildings reasonably capable of providing services to the public following a strong earthquake. Where SPC ratings have not been confirmed by the Department of Health Care Access and Information (HCAI) yet, the rating index is followed by 's'. A URL for the building webpage in HCAI/FDD eServices Portal is also provided to view projects related to any building.
County Road Raw Data for Fiscal Year 2024-25
This table is a latest-only cut of the cleaned GTFS data. It contains current-only data for agencies we are currently scraping. Each row is a cleaned row from a shapes.txt file. Definitions for the original GTFS fields are available at: https://gtfs.org/reference/static#shapestxt.
The DWR Periodic Groundwater Levels dataset contains seasonal and long-term groundwater level measurements collected by the Department of Water Resources and cooperating agencies in groundwater basins statewide. It also includes data collected through the Sustainable Groundwater Management Act (SGMA) Portal’s Monitoring Network Module (MNM), and the CASGEM (California Statewide Groundwater Elevation Monitoring) Program. Most measurements are taken manually twice per year to capture the peak high and low values in groundwater elevations. However, the dataset also includes measurements recorded more frequently, monthly, weekly, or daily. This resource also included daily measurements from DWR's automated monitoring network of groundwater sites. For DWRs holdings of groundwater level measurements recorded at more frequent intervals (e.g., hourly), please refer to DWR's “Continuous Groundwater Level Measurements” dataset. For additional information regarding DWR groundwater levels data collection please visit DWR's Groundwater Management website (https://www.water.ca.gov/Programs/Groundwater-Management). The source data can also be accessed directly from two websites. The Water Data Library (http://wdl.water.ca.gov) provides anonymous access to this and other data sets. The CASGEM online system (https://www.casgem.water.ca.gov/OSS) provides authenticated access to only the the periodic groundwater measurements. This dataset is maintained primarily in the DWR Enterprise Water Management database and contains information specific to the location of groundwater level monitoring wells and groundwater level measurements collected at these wells. The Stations resource identifies well location coordinates and other supplementary items about the well type. Measurements resources includes information about the time/date a measurement was collected, the entity collecting the measurement, a measurement indicating the depth to groundwater, and quality information about the measurement. The Well Perforations resources contains well construction information identifying the well's screened intervals (not available for all wells).
Includes information gathered by technical staff during the event response process. This may include investigation of a report and communication to responding organizations.
Licensed and certified healthcare facility Listing data dictionary
Facility List Data Dictionary-Licensed and Certified Healthcare Facility Listing
Package of compiled data used to support the AEM data interpretation, including digitized well completion reports, geophysical logs, water quality and water levels. Well completion report PDFs available upon request. File updated on 1/14/2026. *** ###Superseded Data Releases: This dataset has been revised from the original 1/25/2023 publication. The specific data revisions from the original publication can be found [here](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/c1d2642c-33b1-420f-9ccd-a67551cda47e "here"). A description of general revisions is below. Lithology log spreadsheets: * OSCWR Well IDs and links added * Duplicates deleted between Survey Areas (e.g. logs in both SA 5 and 6) * Errors in depth and/or lithology description fixed (errors that originated in the digitization process) * Errors in depth and/or lithology description flagged (error that originated in the WCR) Geophysical log spreadsheet: * Oil and gas API numbers and links added Email Basin.Characterization@water.ca.gov to request a superseded dataset. ***
Survey Area 6 - Supporting Data - PROVISIONAL
Ground Surface Displacement - Point Data
Station - Groundwater well location information
This dataset is a catalog of all the datasets available on the CHHS Open Data Portal. Each item in the catalog represents a dataset and includes the associated metadata and additional information.
Data Report for Survey Area 5 (Kings, Madera, and Chowchilla groundwater subbasins). File updated on 4/24/2023.
Survey Area 5 - Data Report - Kings, Madera, and Chowchilla
DSM2 version 6. Only for archival purposes.
COVID-19 Vaccines Shipped, Delivered, On Hand by ZIP Code - Data Dictionary
This resource contains all toxicity data available from the CEDEN database, in the [Apache Parquet file format]((https://parquet.apache.org/)). The data is partitioned by year. Parquet is a free and open source data storage format that allows for fast and efficient processing of large datasets. It is compatible with a variety of data analysis platforms, including the R and Python programming languages, through the [Apache Arrow platform](https://arrow.apache.org/). An example showing how to use this data with the R programming language is available [here](https://gist.github.com/daltare/209acf0789b4f1bdec272c323ba45315).
CEDEN Toxicity Data (Parquet File Format)
Surface water toxicity data from the [California Environmental Data Exchange Network](https://ceden.waterboards.ca.gov) (CEDEN). CEDEN is the California State Water Board's data system for surface water quality in California, and seeks to include all available statewide data (such as that produced by research and volunteer organizations). Data in CEDEN include field, sediment and water column data collected from freshwater, estuarine, and marine environments. Examples of data in CEDEN come from laboratory, physical and biological analyses and include data types associated with chemical, toxicological, field, bio-assessment, invertebrate, fish, and bacteriological assay assessments. The data resource "Surface Water Toxicity" contains two provisionally assigned values (“DataQuality” and “DataQualityIndicator”) to help users interpret the data quality metadata provided with the associated result. Zip files are provided for bulk data downloads (in csv or parquet file format), and developers can use the API associated with the "Surface Water Toxicity" (csv) resource to access the data. Users who want to manually download more specific subsets of the data can also use the [CEDEN Query Tool](https://ceden.waterboards.ca.gov/CQT/Home/AqtTool), which provides access to the same data presented here, but allows for interactive data filtering.
California Environmental Data Exchange Network (CEDEN)
This file contains statewide groundwater quality data for all chemicals in the Local Groundwater Projects dataset. For more information about GAMA datasets, please refer to the **[dataset description]( https://gamagroundwater.waterboards.ca.gov/gama/GAMA_Data_Descriptions.pdf)** file on the **[GAMA data download page](https://gamagroundwater.waterboards.ca.gov/gama/datadownload)**.
2009 BDCP Calibration (aka Mini-Calibration)
This file contains the electrical resistivity data where each point represents the vertical center and the average resistivity value for a depth interval. Resistivity data were obtained from 04_XYZ_Ascii\02_Sharp MLM*_inv.xyz files and displayed as a Point Cloud. The Esri Scene Layer Package (SLPK) files can be opened in the ArcPro within a Local Scene.
Survey Area 5 - Esri Scene Layer Package - Resistivity
Cattle Egret Predicted Habitat - CWHR B057 [ds2044]
California’s Groundwater Live website provides the most relevant and recent groundwater information at the click of a button. The webpage also includes a series of interactive dashboards which allow users to interact and customize what groundwater data they would like to view. Users can filter the data by address, county, groundwater basin, hydrologic region, and data-specifics to see unique data summaries. California’s Groundwater Live has been developed for a variety of users including groundwater managers, governmental agencies, well owners, non-governmental organizations, water policy makers and members of the public interested in groundwater. Available dashboards include: __Groundwater Level Information__ * Current Groundwater Levels (depth to water) * Current Groundwater Level Conditions (percentiles) * Seasonal Groundwater Level Changes (1, 3, 5, 10-Years) * 20-Year Groundwater Level Trends __Well Information__ * Domestic Wells * Irrigation Wells * Public Supply Wells * Reported Dry Wells * Dry Domestic Well Susceptibility within Groundwater Basins __Subsidence Information__ * InSAR Land Subsidence and Continuous GPS Stations __Sustainable Groundwater Management Act (SGMA) Reporting Information__ * Groundwater Sustainability Plans and Alternatives * Reported Change in Groundwater Storage * Reported Groundwater Recharge * Reported Groundwater Extractions * Groundwater Sustainability Plan Groundwater Level Monitoring Network
Data Report for Survey Area 7 (Eel River Valley Groundwater Basin). File updated on 9/20/2023
Survey Area 7 - Data Report - Eel River Valley
Note: This web page provides data on health facilities only. _File update: 03/18/2026
Licensed and Certified Healthcare Facility Locations
Appendices to the Data Report for the eastern groundwater basins within Survey Area 2 - Tulelake, Big Valley, and Fall River Valley. File updated on 10/19/2022.
Survey Area 2 - Data Report Appendices - Eastern Basins (Tulelake, Big Valley, Fall River Valley)
Total dollar value and number of projects either in review, pending construction, in construction, or in closure aggregated into California counties, once every two weeks since September 2013. A construction project moves through the Department of Health Care Access and Information (HCAI) in four stages - In Review; Pending Construction Start; Under Construction; and In Closure. A project can only be in one of these four stages at any time. Additional data when available will be added to this dataset approximately once every two weeks.
Total Construction Cost of Healthcare Projects
Department of Health Care Access and Information/Facilities Development Division
Cities that failed to file the Annual Street Reports FY2019-20 to 2024-25
#Supporting Data An important part of the AEM data processing, inversion, and interpretation is the integration of existing supporting data. Supporting data utilized in the Statewide AEM Survey Project include well lithology, geophysical (electrical resistivity) logs, water level measurements, and water quality measurements. Data were compiled from groundwater sustainability agencies, counties, the Online System for Well Completion Reports (OSWCR), the California Geologic Energy Management (CalGEM) Well Finder, the Groundwater Ambient Monitoring and Assessment (GAMA), the California Statewide Groundwater Elevation Monitoring (CASGEM), and the United States Geologic Survey. Additional geophysical logs were purchased from a private company. Data compiled were screened to select high quality wells (described in the sections below). High quality wells were digitized and are provided in the Survey Area’s Supporting Data zip file, linked below: Survey Area 1: https://data.cnra.ca.gov/dataset/aem/resource/1f5509ec-6d57-4da4-8e7a-660d4c94efcd Survey Area 2: https://data.cnra.ca.gov/dataset/aem/resource/1f2275fb-e001-45b9-9749-3d3a216ab7ef Survey Area 3: https://data.cnra.ca.gov/dataset/aem/resource/8d405643-cb7f-4c3d-9333-736eeeb6ffd4 Survey Area 4: https://data.cnra.ca.gov/dataset/aem/resource/eb09227e-32c7-4e11-94f5-359c9b202734 Survey Area 5: https://data.cnra.ca.gov/dataset/aem/resource/366d53c0-6387-42d3-a39f-68aed6291853 Survey Area 6: https://data.cnra.ca.gov/dataset/aem/resource/e40fa03b-f62d-443d-a290-672405c0a3a4 Survey Area 7: https://data.cnra.ca.gov/dataset/aem/resource/ac9ed1fe-1487-4d31-a88b-361a8d584706 Survey Area 8: https://data.cnra.ca.gov/dataset/aem/resource/8c59ee43-1ad0-4860-9746-a4815330aed6 Survey Area 9: https://data.cnra.ca.gov/dataset/aem/resource/1e4bd143-63ec-4c5c-80ed-5dcf07ad1234 Survey Area 10: https://data.cnra.ca.gov/dataset/aem/resource/cfd1b037-cc3d-45d3-a519-38f4a5c37a0d Survey Area 11: https://data.cnra.ca.gov/dataset/aem/resource/262026e3-7a58-4e7b-ab77-4cba5b0ad7cf ##Well Lithology and Geophysical Logs ###High Quality Well lithology and geophysical logs located in the vicinity of the Survey Area were compiled with the objective of obtaining two high-quality logs in each of the Public Land Survey System (PLSS) one-mile square sections that the flight lines cross. High-quality lithology logs were defined as having a verified location accuracy of less than 50 meters (164 feet) and having an average lithology description interval of less than 30 meters (98 feet). High-quality well lithology logs were digitized and tabulated by transcribing the original lithology descriptions and categorized into the free-form, the Unified Soils Classification System (USCS), and texture descriptions. High-quality geophysical logs were defined as being less than 40 years old and having an image quality that could be digitized. Digitized geophysical logs are provided as .las files. ###Low Quality Well lithology and geophysical logs that were not within a one-mile square PLSS section that the flight lines cross or did not meet the high-quality criteria, were categorized as low-quality. Low quality wells were not digitized and are shown to provide the locations where lithology and geophysical logs were considered. ##Limitations Data are provisional. Map is under development. ###Integration of Supporting Data into Existing Databases The Supporting Data Map was developed for the purposes of displaying data compiled as a part of the Statewide AEM Survey Project. Digitized or refined data will be imported back into their original existing databases, like OSWCR or CalGEM.
COVID-19 Vaccines Administered By Demographics By County (Age 5+ archived)
This is important information data users have to look at it before going to the dictionary
FHABS Data Disclaimer and Additional Information
Appendices to the Data Report for Survey Area 7 (Eel River Valley Groundwater Basin). File updated on 7/14/2026.
Survey Area 7 - Data Report Appendices - Eel River Valley
The Water Conservation Act of 2009 (Senate Bill X7-7) was enacted in November 2009 and required that all water suppliers increase their water use efficiency. Water Code section 10608.20 directed urban retail water suppliers (suppliers) to develop 2020 urban water use targets. This table contains the suppliers’ individual SB X7-7 targets. Because some suppliers deducted discrete demands from gross water use when calculating their 2020 urban water use targets, the table also contains the volume of those deducted demands, specifically for indirect recycled water and process water. Water Code section 10608.20(a)(1) and 10608.28 provided that suppliers may plan, comply, and report on a regional basis, individual basis, or both. Each group of water suppliers agreeing among themselves to plan, comply, and report as a region is referred to as a “regional alliance.” For those suppliers that took part in a regional alliance, this table also lists the regional alliance name and indicates whether the regional alliance has met its target. All data within this table were derived from the [2020 Urban Water Management Plans Open Data](https://data.ca.gov/dataset/2020-uwmp-data-export-tables), which were created using data submitted by suppliers to Department. Specifically, this table was created using the following fields: * Individual SB X7-7 target from Tab SB_X7-7_CF_Table_9, column K * Indirect recycled water volume from Tab SB_X7-7_CF_Table_4, column J * Process water volume from Tab SB_X7-7_CF_Table_4, column L * Recycled and process water units from Tab SB_X7-7_VF_Table_0, column F * Regional alliance name from Tab SB_X7-7_CF_Table_9 * Whether the regional alliance met its target Tab Regional_Alliance_Summary, column F As described in the [2020 Urban Water Management Guidebook](https://water.ca.gov/-/media/DWR-Website/Web-Pages/Programs/Water-Use-And-Efficiency/Urban-Water-Use-Efficiency/Urban-Water-Management-Plans/Final-2020-UWMP-Guidebook/UWMP-Guidebook-2020---Final-032921.pdf)[(Appendix P.3.2)](https://water.ca.gov/-/media/DWR-Website/Web-Pages/Programs/Water-Use-And-Efficiency/Urban-Water-Use-Efficiency/Urban-Water-Management-Plans/Final-2020-UWMP-Guidebook/Appendix-P---UWMP-2020.pdf), a supplier’s target may be updated if its service area has changed because of a consolidation, merger, annexation, expansion, or contraction. To learn more about this process, please e-mail [uwmphelp@water.ca.gov](mailto:uwmphelp@water.ca.gov).
SB X7-7 Targets for Urban Retail Water Suppliers
Raw AEM data and auxiliary data for Survey Area 8.
Violations recorded in the California Integrated Water Quality System database regarding violations of permits, orders, and the Water Code.
Water Board Wastewater Violations, 2001-2016
DWR's dataset and Data Report use disclaimer.
California Employment Development Department
Appendices to Data Report for Survey Area 11 (Salton Sea Area: Coachella-Indio, Coachella-Mission Creek, West Salton Sea (limited), East Salton Sea (limited), Ocotillo-Clark Valley (limited), Imperial Valley (limited),Chocolate Valley (limited), Borrego Springs, and San Jacinto groundwater subbasins). File updated on 2/13/2025.
Survey Area 11 - Data Report Appendices - Salton Sea Area
Licensed Healthcare Facility Listing, June 30, 2018
This file contains groundwater quality data for all chemicals in the Water Replenishment District dataset (Los Angeles County). For more information about GAMA datasets, please refer to the **[dataset description]( https://gamagroundwater.waterboards.ca.gov/gama/GAMA_Data_Descriptions.pdf)** file on the **[GAMA data download page](https://gamagroundwater.waterboards.ca.gov/gama/datadownload)**.
GAMA - Water Replenishment District (LA County)
Appendices Part 1 to the Data Report for Survey Area 6 (Solano, South American, North American, Yolo, Sutter, South Yuba, and North Yuba groundwater subbasins). File updated on 5/26/2023.
Survey Area 6 - Data Report Appendices (part 1) - Solano, South American, North American, Yolo, Sutter, South Yuba, and North Yuba
Survey Area 6 - Esri Scene Layer Package - Resistivity
Per-water-system data from the Clearinghouse for urban retail water suppliers, from January 2023 onwards. One row per water system per reporting period. Column header names have been reformatted to eliminate spaces and special characters.
Per-Water-System Supply and Demand, Jan2023 onwards
Groundwater quality data and related groundwater well information available on the page was queried from the GAMA Groundwater information system (**[GAMA GIS](https://gamagroundwater.waterboards.ca.gov/gama/datadownload)**). Data provided represent a collection of groundwater quality results from various federal, state, and local groundwater sources. Results have been filtered to only represent untreated sampling results for the purpose of characterizing ambient conditions. Data have been standardized across multiple data sets including chemical names and units. Standardization has not been performed for chemical result modifier and others (although we are working currently to standardize most fields). Chemicals that have been standardized are included in the data sets. Therefore, other chemicals have been analyzed for but are not included in GAMA downloads. Groundwater samples have been collected from well types including domestic, irrigation, monitoring, municipal. Wells that cannot accurately be attributed to a category are labeled as "water supply, other". For additional information regarding the GAMA GIS data system please reference our **[factsheet](https://www.waterboards.ca.gov/publications_forms/publications/factsheets/docs/gama_gis_factsheet.pdf)**.
Groundwater Ambient Monitoring and Assessment Unit
2017-18 to 2024-25 Counties Road Annual Report - Expenditures, for the finance application.
West Nile Virus Cases, 2006-present (CSV)
Provide compiled GTFS schedule data in geospatial format. Transit routes associates route information to shapes. Transit stops associates aggregated stop times and route information for each stop.
The Integrated Plan file contains county‑level submission data associated with the new Behavioral Health Integrated Plans required under Proposition 1 and the Behavioral Health Services Act. These plans serve as each county’s comprehensive, prospective three‑year blueprint for local behavioral health service delivery, funding allocation, equity goals, and outcome expectations. County Integrated Plans outline how counties will structure and invest in mental health and substance use disorder services, including community planning, housing interventions, Medi‑Cal‑aligned service expansions, and workforce strategies.
Behavioral Health Public County Profile - Integrated Plan Status
This table represents local/relative links to PDFs for records from the California Department of Water Resources' (DWR) Online System for Well Completion Reports (OSWCR) that can be downloaded from https://cadwr.app.box.com/v/WellCompletionReports
Well Completion Report PDF Links (Local)
ArcGIS Service of Well Completion Reports Data
Monthly reports of water use and conservation activities by urban retail water suppliers, which are generally defined as agencies serving over 3,000 service connections or deliveries 3,000 acre-feet of water annually for municipal purposes. The most recent reporting period generally lags by about 2 months, due to the reporting deadline and the necessary subsequent dataset preparation. The full dataset that spans June 2014 to the most recent reporting period is the Per-Supplier Water Supply and Demand resource, which is an updated version of the dataset previously released on the Water Board's [Water Conservation Portal](https://www.waterboards.ca.gov/water_issues/programs/conservation_portal/conservation_reporting.html). Other datasets include the per-water-system supply and demand, representing a subset of the SAFER Clearinghouse dataset, and the conservation actions datasets. See the documentation PDF for data dictionaries and an explanation of the data flag methodology.
Urban Retail Water Supplier - Water Conservation, Supply, and Demand (June 2014 onwards)
Data dictionaries and description of data flag/modified z-score methodology for the Urban Retail Water Supplier - Water Conservation, Supply, and Demand Dataset
COVID-19 Vaccines Administered By Demographics (2023-2024 updated vaccine archived)
Data for seismic compliance in general acute care hospitals is grouped by counties. All general acute care hospital buildings are assigned a Structural Performance Category (SPC) which measures the probable seismic performance of building structural systems. Building structural systems include beams, columns, shear walls, slabs, and foundations. SPC ratings range from 1 to 5 with SPC 1 assigned to buildings that may be at risk of collapse during a strong earthquake and SPC 5 assigned to buildings reasonably capable of providing services to the public following a strong earthquake. State law requires all SPC 1 buildings to be removed from providing general acute care services by January 1, 2020, unless an approved extension has been granted, and all SPC 2 buildings to be removed from providing general acute care services by January 1, 2030. A hospital facility meets the January 1, 2030 requirements if all the general acute care buildings on campus are SPC and NPC compliant. 2030 compliant SPC ratings are either SPC 3, 4, 4D, or 5. 2030 compliant NPC ratings is NPC 5. Data is provided for both hospital facilities and hospital buildings. Data is updated approximately every two weeks.
Seismic Compliance Data By County for General Acute Care Hospitals
Department of Health Care Access and Information/Office of Statewide Hospital Planning and Development
Appendices to the Data Report for Survey Area 7 (Sierra Valley groundwater subbasin). File updated on 8/7/2023.
Survey Area 7 - Data Report Appendices - Sierra Valley
This dataset lists the Structural Performance Category or “SPC rating” and Nonstructural Performance Category or “NPC rating” of all General Acute Care Hospitals in California, including a building’s probability of collapse in a significant earthquake is assessed using Multi-Hazard Loss Estimation Technology (HAZUS). To link the HCAI IDs with those from other Departments, like CDPH, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk.
Data Dictionary - Seismic Ratings and Collapse Probabilities of California Hospitals
Data Report for Survey Area 3 (Big Valley (Lake County), Ukiah Valley, Santa Rosa Plain, Petaluma Valley, and Sonoma Valley). File updated on 2/10/2023.
Survey Area 3 - Data Report - Big Valley (Lake County), Ukiah Valley, Santa Rosa Plain, Petaluma Valley, and Sonoma Valley
Appendices to the Data Report for Survey Area 4 (Kern County and White Wolf groundwater subbasins. File updated on 2/22/2023.
Survey Area 4 - Data Report Appendices - Kern County & White Wolf
Construction Discharge - Monitoring Data
Fecal Indicator Bacteria Monitoring Results - 2010-2020
This dataset contains California certified electricians and electrician trainees lists maintained by the Department of Industrial Relation's Electrician Certification Unit. ***For questions regarding your license please contact: ECUINFO@dir.ca.gov**
DIR Electrician Certification Unit (ECU)
##Revisions to the Statewide AEM Survey Supporting Digitized Data The attached files summarize revisions to the original Statewide AEM Survey Project digitized supporting data (lithology and geophysical logs). Complete datasets are available from the [Statewide AEM Survey website](https://data.cnra.ca.gov/dataset/aem "Statewide AEM Survey website") under the appropriate Survey Area Supporting Data file. Description of revisions below. ###Lithology log spreadsheets: * OSCWR Well IDs and links added * Duplicates deleted between Survey Areas (e.g. logs in both SA 5 and 6) * Errors in depth and/or lithology description fixed (errors that originated in the digitization process) * Errors in depth and/or lithology description flagged (error that originated in the WCR) ###Geophysical log spreadsheet: * Oil and gas API numbers and links added File updated on 1/14/2026.
Statewide AEM Survey Supporting Digitized Data - Summary of Revisions (1/14/2026)
This shapefile represents texture data interpretations (as coarse fraction) provided as depth slices and the shallow subsurface averages derived from the Statewide Airborne Electromagnetic (AEM) Survey data available at https://data.cnra.ca.gov/dataset/aem. The Coarse Fraction data for a depth slice are displayed using a local polynomial interpolation on a 1 kilometer line buffered around the flown flight line. The depth slice intervals were defined by the Coarse Fraction data inversion geometry. The 1-15 meter depth interval was defined as the depth weighted average Coarse Fraction value over the defined interval. Coarse Fraction data for Survey Area 1 were averaged to match Survey Areas 2 through 7 data resolution. The accuracy of the depth slice values for Survey Area 1 are +/- 1 meter of the depth slice displayed.
Texture Interpretation (Coarse Fraction) Depth Slices and Shallow Subsurface Average Maps
California Measles Activity, 2026 - current
Appendices to the Data Report for Survey Area 4 (Kaweah, Tulare Lake & Kaweah groundwater subbasins). File updated on 2/22/2023.
Survey Area 4 - Data Report Appendices - Kaweah, Tulare Lake, & Kaweah
Flown flight lines for Survey Area 11. Flight lines can also be viewed online using the AEM Flight Line Map (https://data.cnra.ca.gov/dataset/aem/resource/8a020073-20e4-4feb-9271-fe8f76c99a85). File updated 3/22/2024.
Package of compiled data used to support the AEM data interpretation, including digitized well completion reports, geophysical logs, water quality and water levels. Well completion report PDFs available upon request. File updated on 1/14/2026. *** ###Superseded Data Releases: This dataset has been revised from the original 10/9/2023 publication. The specific data revisions from the original publication can be found [here](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/c1d2642c-33b1-420f-9ccd-a67551cda47e "here"). A description of general revisions is below. Lithology log spreadsheets: * OSCWR Well IDs and links added * Duplicates deleted between Survey Areas (e.g. logs in both SA 5 and 6) * Errors in depth and/or lithology description fixed (errors that originated in the digitization process) * Errors in depth and/or lithology description flagged (error that originated in the WCR) Geophysical log spreadsheet: * Oil and gas API numbers and links added Email Basin.Characterization@water.ca.gov to request a superseded dataset. ***
Information regarding site visits of facilities that discharge wastewater, from the [California Integrated Water Quality System](https://www.waterboards.ca.gov/ciwqs) (CIWQS).
Surface Water - Water Quality Regulated Facility Information
California Integrated Water Quality System (CIWQS)
Package of compiled data used to support the AEM data interpretation, including digitized well completion reports, geophysical logs, water quality and water levels. Well completion report PDFs available upon request. File updated on 1/14/2026. *** ###Superseded Data Releases: This dataset has been revised from the original 9/13/2022 publication. The specific data revisions from the original publication can be found [here](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/c1d2642c-33b1-420f-9ccd-a67551cda47e "here"). A description of general revisions is below. Lithology log spreadsheets: * OSCWR Well IDs and links added * Duplicates deleted between Survey Areas (e.g. logs in both SA 5 and 6) * Errors in depth and/or lithology description fixed (errors that originated in the digitization process) * Errors in depth and/or lithology description flagged (error that originated in the WCR) Geophysical log spreadsheet: * Oil and gas API numbers and links added Email Basin.Characterization@water.ca.gov to request a superseded dataset. ***
Survey Area 3 - Supporting Data - Provisional
This is the archived file for Certified eligibles by Aid Category covering January 2010 through August 2024. __Note: Caution should be exercised when referencing immigration status data for calendar year 2022. The reliability of the 2022 data has not been fully verified as the data element was integrated into the DHCS MIS/DSS beginning in January 2023.__
(ARCHIVED) By Aid Category, Certified Eligibles
Table of DHCS (Medi-Cal) Provider Specialty Codes and Descriptions used by the Medi-Cal Fiscal Intermediary.
Government Code section 65400 requires that each city, county, or city and county, including charter cities, prepare an annual progress report (APR) on the status of the housing element of its general plan and progress in its implementation. This dataset includes information reported to the Department of Housing and Community Development (HCD) by local jurisdictions on their APR form. Additional information about annual progress reports (APR), including the form, instructions, and definition can be found on HCD’s website here: https://www.hcd.ca.gov/planning-and-community-development/annual-progress-reports.
Housing Element Annual Progress Report (APR) Data by Jurisdiction and Year
InjuredWitnessPassengers raw data file of 2024; Updated: 7/17/2026 7:08:33 PM
Survey Area 3 - Esri Scene Layer Package - Resistivity
This file contains statewide groundwater quality data for all chemicals in the USGS_NWIS dataset. For more information about GAMA datasets, please refer to the **[dataset description]( https://gamagroundwater.waterboards.ca.gov/gama/GAMA_Data_Descriptions.pdf)** file on the **[GAMA data download page](https://gamagroundwater.waterboards.ca.gov/gama/datadownload.html)**.
This table is a compilation of the data submitted by urban retail water suppliers to the State Water Board via the Variance and Temporary Provisions Request Form. It tracks which suppliers have one or more approved variances or temporary provisions for residential outdoor water use, as well as maintaining a record of the submitted and approved data points. This is the second version of this table, and removes all rows but those with approved residential outdoor variances
Residential Outdoor Variances and Temporary Provisions
DSM2 V8.2.0 employs the daily DCD channel depletions instead of the monthly values produced by DICU as in the previous release.
AEM data package containing a provisional AEM data acquisition parameters, raw, inverted, and interpreted AEM data for Sacramento Valley and Sierra Valley groundwater basins only. Eel River Valley AEM data to be added when available. Survey Area 7 covers the following groundwater subbasins: Colusa, Butte, Wyandotte Creek, Vina, Los Molinos, Corning, Red Bluff, Antelope, Bowman, Bend, Millville, South Battle Creek, Anderson, Enterprise, Eel River, Sierra Valley. File updated on 8/7/2023.
Version "DSM2 Input 2026-04-16 historical update" is based on version "DSM2 Input 2025-09-18 historical update" (which incorporates the changes from the Monitoring Special Study version of DSM2), and includes the following changes: The CHANNEL input section in the file channel_std_delta_grid.inp has been modified to work with DSM2 v8.5.0, by including the "dx" field, which specifies a value of the parameter "delta x" separately for each channel. Previously, delta x values have been specified in a file called variable_dx.csv. This file has been removed. The location of the Middle River Barrier has been corrected by adding channel 901 to replace a portion of channel 134. The Middle River barrier has been placed on the upstream side of the node for consistency with the configurations of other barriers. Dispersion factors have been adjusted to improve EC results.
The dataset provides enrollment and geographic data for Fee-for-Service (FFS) providers enrolled in the Medi-Cal. The data is based on a point in time, and it is to be updated monthly. The enrollment provider data is as of July 14, 2026. This dataset does not include Dental Fee-for-Service providers.
Enrolled Medi-Cal Fee-for-Service (FFS) Providers
This dataset from the California Integrated Water Quality System (CIWQS) provides a list of enforcement action identification numbers and the identification numbers of the violation record that led to the enforcement action. A single violation record can be linked to multiple enforcement actions. An enforcement action can be linked to multiple violations. Additional information about violations and enforcement actions can be found within related datasets from CIWQS.
Wastewater Violations Linked to Enforcement Actions, 2005-2016
Consistent with Health and Safety Code section 116530 and California Code of Regulations title 22 §64412, public water systems report the population served during a specified reporting period and the population type, which can be reported as either Residential (R), Non-Transient (N), Transient (T), or Wholesale (W). This table contains residential (R) population data for public water systems owned and operated by urban retail water suppliers. ["Residential"](https://www.waterboards.ca.gov/drinking_water/certlic/drinkingwater/documents/ear/ear-help-tips.pdf) refers to the number of persons who reside within the water system service area for more than half of the year. For each system, the R-population value represents the most recently reported and most contemporary value for the prior state fiscal year (July to June), as denoted in the FY_START_DATE and FY_END_DATE columns. Public Water System data, including population, can be viewed using [Drinking Water Watch](https://sdwis.waterboards.ca.gov/PDWW/). If the population values identified in this dataset need to be revised, please contact the appropriate State Water Resources Control Board’s Division of Drinking Water [district office](https://www.waterboards.ca.gov/drinking_water/programs/documents/ddwem/DDWdistrictofficesmap.pdf) and update accordingly. The Division of Drinking Water has documented the procedure to request population changes outside of the Electronic Annual Report [here](https://data.ca.gov/dataset/c69ac02b-adfb-459a-bc58-bf69a8b572d2/resource/0ba8a039-9459-4796-916d-179cf0da6173/download/guidance_changing-population-procedure.pdf).
Res-Indoor Budget: SDWIS Residential Population
Dry Domestic Well Susceptibility (Technical Notes)
COVID-19 Vaccines Administered By HPI Quartile (Booster Metric archived)
The dataset provides basic information of the FFS providers enrolled in the Medi-Cal program as of June 29, 2026. The data was retrieved from the Provider Master File (PMF), which has been used in the claims payment process and maintained by the Provider Enrollment Division (PED). The Variables in the dataset include provider number, name, type, specialty, geographic information, etc. This dataset does not include the Managed Care providers.
​Profile of Enrolled Medi-Cal Fee-for-Service (FFS) Providers
california department of health care services
Data Report for Survey Area 4 (Kern County and White Wolf groundwater subbasins). File updated on 3/3/2023
Survey Area 4 - Data Report - Kern County & White Wolf
Flown flight lines for Survey Area 1. Flight lines can also be viewed online using the AEM Flight Line Map (https://data.cnra.ca.gov/dataset/aem/resource/8a020073-20e4-4feb-9271-fe8f76c99a85).
Crashes raw data file of 2022; Updated: 7/17/2026 7:14:51 PM
This is the file for Certified Eligibles by Primary Language
By Primary Language, Certified Eligibles
Survey Area 4 - Esri Scene Layer Package - Resistivity
These studies are for the hands-on exercises in the DSM2 ECO-PTM Training. The input files included here are only for training purposes. They are not intended to be used for actual studies.
Fecal Indicator Bacteria Monitoring Results - 2020 to present
AEM data package containing a provisional AEM data acquisition parameters, raw, inverted, and interpreted AEM data. Survey Area 8 cover Seaside, Monterey, 180/400 (partially surveyed Summer 2021), Eastside (partially surveyed Summer 2021), Langley, Pajaro, Santa Cruz Mid-County, Santa Margarita, San Benito, and Llagas (partial) groundwater subbasins. File updated on 10/20/2023.
California Measles Activity by Week, 2026 - current
Parties raw data file of 2026; Updated: 7/17/2026 7:01:26 PM
Data Dictionary that corresponds with the Licensed and Certified Healthcare Facilities Across Time Data File.
Across Time Data Dictionary-Licensed and Certified Healthcare Facilities
This dataset lists the General Acute Care (GAC) Hospitals that have been granted extensions for seismic compliance. Note that facilities that currently have extension requests under review are not included in this table. Extensions are sorted by County and by hospital building. To link the HCAI IDs with those from other Departments, like CDPH, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk.
Seismic Deadline Extensions Granted for California Hospitals
Legacy table based on age 12+ denominators up to November 9, 2021.
Statewide COVID-19 Vaccines Administered by Zip Code (Age 12+ archived)
This is the file for Certified Eligibles by Race/Ethnicity and Age Group
By Race/Ethnicity and Age Group, Certified Eligibles
Cal-ITP collects the GTFS feeds from a statewide list every night and aggregates it into a statewide table for analysis purposes only. Do not use for trip planner ingestion, rather is meant to be used for statewide analytics and other use cases. Note: These data may or may or may not have passed GTFS-Validation
Short description of all data fields in the raw data files.
5th Cycle RHNA Progress Report Data Dictionary
This file contains the definitions of the data displayed in the SAFER Dashboard.
2017-18 to 2024-25 Cities Street Annual Report - Revenues, for the finance application.
This resource is a subset of records from the CEDEN Toxicity database, filtered to contain only replicate records. Replicate records are entries in the database that indicate the result of a single toxicity test for a water sample, and each water sample typically includes several replicate records. The replicate records for a particular water sample are then assessed and reported in a single summary record, and these summary records are available in the Surface Water Toxicity - Summary Results resource. The date appended to the end of this filename (YYYY-MM-DD) indicates when the data were last refreshed from the CEDEN database.
Surface Water Toxicity - Replicate Results
The Behavioral Health Public County Profile represents DHCS’s effort to consolidate key county behavioral health information into a consistent and accessible format, helping reduce fragmented data sources and improve transparency. This marks a significant step forward in modernizing and streamlining access to behavioral health data. The initial version of the Behavioral Health Public County Profile provides a high-level snapshot of key information, including –draft Integrated Plan status, county demographics, and homelessness and housing visualizations, as well as a quick reference guide within the display for the public to better understand the information being presented. Using standardized definitions and shared identifiers, the Behavioral Health Public County Profile data is comparable between counties and statewide and will be aligned in public reporting. The Behavioral Health Public County Profile visualizations will be continuously updated as new data sets and behavioral health reporting becomes available. DHCS is releasing the Behavioral Health County Profile in phases based on data availability and reporting timelines. The initial version includes the following sections: * Overview * Demographics (general population and Medi-Cal behavioral health) * Integrated Plan (draft submission status) * Homeless/Housing The Behavioral Health County Profile makes county behavioral health data comparable statewide and provides aligned public reporting. It provides a digestible snapshot of Integrated Plans, funding information, compliance status, and performance over time—and will be enhanced with additional data sets so DHCS and counties can work from the same facts at the same time. This marks an important step forward in behavioral health data access just two years after California voters passed the Behavioral Health Services Act (BHSA).
Licensed Healthcare Facility Listing, December 31, 2019
Zipped file containing one file each for COVID-19 Nowcasts, COVID-19 and Influenza Forecasts and Variant Proportion Nowcasts as shown on CalCAT from 2020 through 2023. The data dictionaries for the files are available at https://data.chhs.ca.gov/dataset/calcat.
[ARCHIVE 2020-2023] CalCAT Forecasts and Nowcasts Historical Archive
*Back to [Basin Characterization Program webpage](https://data.cnra.ca.gov/dataset/dwr-basin-characterization "Basin Characterization Program webpage")* #Statewide AEM Surveys Project Overview The Department of Water Resources’ (DWR’s) Statewide Airborne Electromagnetic (AEM) Surveys Project is funded through California’s Proposition 68 and the General Fund. The goal of the project is to improve the understanding of groundwater aquifer structure to support the state and local goal of sustainable groundwater management and the implementation of the Sustainable Groundwater Management Act (SGMA). During an AEM survey, a helicopter tows electronic equipment that sends signals into the ground which bounce back. The data collected are used to create continuous images showing the distribution of electrical resistivity values of the subsurface materials that can be interpreted for lithologic properties. The resulting information will provide a standardized, statewide dataset that improves the understanding of large-scale aquifer structures and supports the development or refinement of hydrogeologic conceptual models and can help identify areas for recharging groundwater. DWR collected AEM data in all of California’s high- and medium-priority groundwater basins, where data collection is feasible. Data were collected in a coarsely spaced grid, with a line spacing of approximately 2-miles by 8-miles. AEM data collection started in 2021 and was completed in 2023. Additional information about the project can be found on the [Statewide AEM Survey website](https://water.ca.gov/Programs/SGMA/AEM "Statewide AEM Survey website"). See the publication below for an overview of the project and a preliminary analysis of the AEM data. DWR continues to collect data and has developed tools to utilize the Statewide AEM Survey data under the [Basin Characterization Program](https://water.ca.gov/Programs/Groundwater-Management/Bulletin-118/Basin-Characterization "Basin Characterization Program"). Visit the [Basin Characterization Program Open Data Portal page](https://data.cnra.ca.gov/dataset/dwr-basin-characterization "Basin Characterization Program Open Data Portal page") to access tools, datasets, and resulting maps and models. ## [California’s Statewide Airborne Electromagnetic Surveys and Preliminary Hydrogeologic Interpretations](https://www.conservation.ca.gov/cgs/documents/publications/california-geology-magazine/CG_2024-AEMsurveys.pdf "California’s Statewide Airborne Electromagnetic Surveys and Preliminary Hydrogeologic Interpretations") --- # Survey Areas AEM data are being collected in groups of groundwater basins, defined as a Survey Area. See Survey Area Map for groundwater subbasins within a [Survey Area](https://data.cnra.ca.gov/dataset/aem/resource/a6286b07-5597-49e6-9cac-6a3a98b904df "Survey Area"): + Survey Area 1: 180/400 Foot Aquifer (partial), East Side (partial), Upper Valley, Forebay Aquifer, Paso Robles, Atascadero (limited), Adelaida (limited), Cuyama Valley. + Survey Area 2: Scott River Valley, Shasta Valley, Butte Valley, Tulelake, Fall River Valley (limited), Big Valley (Modoc/Lassen County). + Survey Area 3: Big Valley (Lake County), Ukiah Valley, Santa Rosa Plain, Petaluma Valley, Sonoma Valley. + Survey Area 4: White Wolf, Kern County, Tulare Lake, Tule, Kaweah. + Survey Area 5: Pleasant Valley, Westside, Kings, Madera, Chowchilla, Merced, Turlock, Modesto, Delta-Mendota + Survey Area 6: Cosumnes, Tracy, Eastern San Joaquin, East Contra Costa, Solano, Livermore, South American, North American, Yolo, Sutter, South Yuba, North Yuba + Survey Area 7: Colusa, Butte, Wyandotte Creek, Vina, Los Molinos, Corning, Red Bluff, Antelope, Bowman, Bend, Millville, South Battle Creek, Anderson, Enterprise, Eel River, Sierra Valley + Survey Area 8: Seaside, Monterey, 180/400 (partially surveyed Summer 2021), Eastside (partially surveyed Summer 2021), Langley, Pajaro, Santa Cruz Mid-County, Santa Margarita, San Benito, and Llagas (partial). + Survey Area 9: Basin Characterization Pilot Study 1 - Madera and Kings. + Survey Area 10: San Antonio Creek Valley, Arroyo Grande, Santa Maria, San Luis Obispo, Los Osos Area, Warden Creek, Chorro Valley (limited), Morro Valley (limited) + Survey Area 11: Indian Wells Valley, Rose Valley, Owens Valley, Fish Slough, Indio, Mission Creek, West Salton Sea (limited), East Salton Sea (limited), Ocotillo-Clark Valley (limited), Imperial Valley (limited),Chocolate Valley (limited), Borrego Springs, and San Jacinto --- # Data Reports Data reports detail the AEM data collection, processing, inversion, interpretation, and uncertainty analyses methods and procedures. Data reports also describe additional datasets used to support the AEM surveys, including digitized lithology and geophysical logs. Multiple data reports may be provided for a single Survey Area, depending on the Survey Area coverage. --- # Data Availability and Types All data collected as a part of the Statewide AEM Surveys will be made publicly available, by survey area, approximately six to twelve months after individual surveys are complete (depending on survey area size). Datasets that will be publicly available include: ### AEM Datasets + Flown Survey Lines + Raw AEM Data + Processed AEM Data + Inverted AEM Data + Inverted AEM Data Uncertainty Analysis + Interpreted AEM Data (for coarse fraction) + Interpreted AEM Data Uncertainty Analysis ### Supporting Datasets + [Digitized Lithology and Geophysical Logs](https://data.cnra.ca.gov/dataset/aem/resource/ae1bd8fb-f644-488e-9706-2f3ea2a36d17 "Digitized Lithology and Geophysical Logs") ### [NEW! Summary of revisions to digitized lithology and geophysical logs (1/14/2026)](https://data.cnra.ca.gov/dataset/aem/resource/f511fbd7-1e7d-44e2-9b2a-00e32f4ad88a "NEW! Revisions to digitized lithology and geophysical logs (1/14/2026)") --- #AEM Data Viewers DWR has developed AEM Data Viewers to provides a quick and easy way to visualize the AEM electrical resistivity data and the AEM data interpretations (as texture) in a three-dimensional space. The most recent data available are shown, which my be the provisional data for some areas that are not yet finalized. The Data Viewers can be accessed by direct link, below, or from the [Data Viewer Landing Page](https://data.cnra.ca.gov/dataset/aem/resource/29c4478d-fc34-44ab-a373-7d484afa38e8 "Data Viewer Landing Page"). + [CalGW Subsurface Viewer](https://subsurfaceviewer.water.ca.gov/ "CalGW Subsurface Viewer"): Provides a map, 2D profile, and 3D view of the Statewide AEM Survey electrical resistivity and coarse fraction data, along with lithology logs. The map dynamically shows the exact location of AEM data displayed. + [SGMA Data Viewer (Basin Characterization tab)](https://sgma.water.ca.gov/webgis/?appid=SGMADataViewer#basincharacter "SGMA Data Viewer (Basin Characterization tab)"): Displays AEM data profile images along flight lines and AEM data depth slices in map view. + [3D AEM Data Viewer](https://dwr.maps.arcgis.com/apps/instant/3dviewer/index.html?appid=f781b14f42ab45e5b72f32cf07af899c "3D AEM Data Viewer"): Displays the Statewide AEM Survey electrical resistivity and coarse fraction data, along with lithology logs, in a three-dimensional space. --- #AEM Depth Slice and Shallow Subsurface Average Maps As a part of DWR’s upcoming Basin Characterization Program, DWR will be publishing a series of maps and tools to support advanced data analyses. The first of these maps have now been published and provide analyses of the Statewide AEM Survey data to support the identification of potential recharge areas. The maps are located on the SGMA Data Viewer (under the Hydrogeologic Conceptual Model tab) and show the AEM electrical resistivity and AEM-derived texture data as the following: + Shallow Subsurface Average: Maps showing the average electrical resistivity and AEM-derived texture in the shallow subsurface (the top approximately 50 feet below ground surface). These maps support identification of potential recharge areas, where the top 50 feet is dominated by high resistivity or coarse-grained materials. + Depth Slices: Depth slice automations showing changes in electrical resistivity and AEM-derived texture with depth. These maps aid in delineating the geometry of large-scale features (for example, incised valley fills). Shapefiles for the formatted AEM electrical resistivity data and AEM derived texture data as depth slices and the shallow subsurface average can be downloaded here: + [Electrical Resistivity Depth Slices and Shallow Subsurface Average Maps](https://data.cnra.ca.gov/dataset/aem/resource/7d115ac3-d7b8-47fa-ab8b-a078b2525bbe "Electrical Resistivity Depth Slices and Shallow Subsurface Average Maps") + [Texture Interpretation (Coarse Fraction) Depth Slices and Shallow Subsurface Average Maps](https://data.cnra.ca.gov/dataset/aem/resource/0952506a-1ad8-4c04-9372-ded45148e6a6 "Texture Interpretation (Coarse Fraction) Depth Slices and Shallow Subsurface Average Maps") --- #Technical Memos Technical memos are developed by DWR's consultant team (Ramboll Consulting) to describe research related to AEM survey planning or data collection. Research described in the technical memos may also be formally published in a journal publication. + [AEM Test Flights to Evaluate the Bias Signal Caused by Vineyard Trellises Containing Metal](https://data.cnra.ca.gov/dataset/aem/resource/42e5798e-c633-4a7a-8398-fc96c2afaced "AEM Test Flights to Evaluate the Bias Signal Caused by Vineyard Trellises Containing Metal") + [SkyTEM Instrument Comparison for Airborne EM](https://data.cnra.ca.gov/dataset/aem/resource/d38f1284-71f3-45e3-9af5-676ebe22f61b "SkyTEM Instrument Comparison for Airborne EM") --- #2018-2020 AEM Pilot Studies [Three AEM pilot studies](https://data.cnra.ca.gov/dataset/aem-pilot-studies "Three AEM pilot studies") were conducted in California from 2018-2020 to support the development of the Statewide AEM Survey Project. The AEM Pilot Studies were conducted in the Sacramento Valley in Colusa and Butte county groundwater basins, the Salinas Valley in Paso Robles groundwater basin, and in the Indian Wells Valley groundwater basin. --- #Provisional Statement Data Reports and datasets labeled as *provisional* may be incomplete and are subject to revision until they have been thoroughly reviewed and received final approval. *Provisional* data and reports may be inaccurate and subsequent review may result in revisions to the data and reports. Data users are cautioned to consider carefully the provisional nature of the information before using it for decisions that concern personal or public safety or the conduct of business that involves substantial monetary or operational consequences.
DWR Airborne Electromagnetic (AEM) Surveys Data
Licensed Healthcare Facility Listing, December 31, 2020
Show sum of units reported on the annual progress report, Tables A and A3 (2013-2017) and Table A2 (since 2018). HCD is transitioning to a new database system; the bi-weekly updates for this dataset will continue in late 1st quarter 2025.
Data Report for Survey Area 11 (Eastern Sierras - Indian Wells Valley, Rose Valley, Owens Valley, and Fish Slough groundwater subbasins). File updated on 9/13/2024
Survey Area 11 - Data Report - Eastern Sierras
This data resource will no longer be updated.
Monitoring sites for Safe to Swim (no longer updated)
City Street Raw Data for Fiscal Year 2024-25
California Department of Housing and Community Development
Tundra Swan Predicted Habitat - CWHR B067 [ds2049]
Draft - Lower American River E. coli Monitoring Results
This dataset lists the General Acute Care (GAC) Hospitals that have been granted extensions for seismic compliance; facilities that currently have extension requests under review are not included in this table. Extensions are sorted by County, by hospital building. To link the HCAI IDs with those from other Departments, like CDPH, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk.
Data Dictionary - Seismic Deadline Extensions Granted for California Hospitals
Data Report for Survey Area 7 (Redding Area - South Battle Creek, Bowman, Anderson, Enterprise, and Millville groundwater subbasins). File updated on 6/30/2023.
Survey Area 7 - Data Report - Redding Area
Data Report for Survey Area 11 (Salton Sea Area: Coachella-Indio, Coachella-Mission Creek, West Salton Sea (limited), East Salton Sea (limited), Ocotillo-Clark Valley (limited), Imperial Valley (limited),Chocolate Valley (limited), Borrego Springs, and San Jacinto groundwater subbasins). File updated on 2/5/2025
Survey Area 11 - Data Report - Salton Sea Area
Seasonal groundwater level reports provide information from selected water level measurements and are intended to portray the change in seasonal groundwater levels over specific time intervals. Each point shows the calculated difference between the measured groundwater levels from the selected time periods. The change in groundwater level is plotted on the map only if a measurement exists in both time periods at a well. These change values are derived from the DWR Periodic Groundwater Levels dataset that contains seasonal and long-term groundwater level measurements collected by the Department of Water Resources and cooperating agencies in groundwater basins statewide. It also includes data collected through the Sustainable Groundwater Management Act (SGMA) Portal’s Monitoring Network Module (MNM), and the CASGEM (California Statewide Groundwater Elevation Monitoring) Program. Most measurements are taken manually twice per year to capture the peak high and low values in groundwater elevations. However, the dataset also includes measurements recorded more frequently, monthly, weekly, or daily. The complete DWR Periodic Groundwater Levels dataset is available at https://data.cnra.ca.gov/dataset/periodic-groundwater-level-measurements. Data from the Periodic Groundwater Levels dataset is queried and categorized into seasons for each year, where "Spring" includes measurements occurring January through May, and "Fall" includes measurements occurring September through November. Measurements are excluded if they had quality codes indicating active pumping or flowing conditions, oil or foreign substances, or other quality issues. Of the Spring measurements for each well, the maximum groundwater level is taken to represent the seasonal high groundwater level. For Fall, the minimum groundwater level measurement for each well is taken to represent the seasonal low groundwater level. For Spring, the differences between the recent Spring maximum and the past Spring maximums (1, 3, 5, or 10 years ago) are shown in the WSE_CHANGE field. For Fall, the difference between the recent Fall minimum and the past Fall minimums are shown in the WSE_CHANGE field. The data is then classified into five categories in the WSE_CHANGE_CATEGORY field: decrease more than 25ft, decrease 5-25ft, no significant change (-5ft and +5ft), increase 5 25ft, increase more than 25ft. DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
Seasonal Groundwater Level Changes 1, 3, 5 and 10-Year (GIS Feature Service)
Text file containing a record of schema changes made to any of the resources.
Licensed Healthcare Facility Listing, December 31, 2022
This table is a compilation of the data submitted by urban retail water suppliers to the State Water Board via the Variance and Temporary Provisions Request Form. It tracks which suppliers have one or more approved variances or temporary provisions for residential indoor water use, as well as maintaining a record of the submitted and approved data points.
[Archived] Residential Indoor Variances and Temporary Provisions
This dataset consists of all groundwater extractions that were reported by well owners in GEARS using the Create New Report By Well reporting method. If a groundwater extractor reported again, both versions of the reports are included in this data set. All information is self-reported by well owners, agents reporting on behalf of well owners, or GSAs reporting on behalf of well owners. This information is used by the State Water Board to issue invoices from the well owners within the probationary subbasins.
GEARS Groundwater Extractions by Well 07/14/2026
Per-supplier reports of selected production and deliveries fields, comprising of a combination of data from the DRINC Portal (June 2014-December 2022) and the SAFER Clearinghouse (January 2023 onwards). This table contains values converted to gallons from the original reported units. The per-water-system data for January 2023 can be viewed in the [Per-Water-System Supply and Demand](https://data.ca.gov/dataset/urws-conservation-supply-demand/resource/264c7888-f7eb-42b4-9a19-ceb162f3ae8a) table in the original units. Column header names have been reformatted to eliminate spaces and special characters.
In California, water systems serving one (1) to 15 households are regulated at the county level. Counties vary in their practices, but rarely do counties collect data regularly from these systems. Even where data is collected, it is entirely voluntary. A review of well permit information suggests there are over 1 million such water systems in California. In early 2014, a cross-agency Work Group created an easily accessible reporting system to get more systematic data on which parts of the state had households at risk of water supply shortages. The initial motivation for local water supply systems to report shortage information was to obtain statewide drought assistance. The reporting system receives ongoing reports of shortages from local, state, federal and non-governmental organizations, and tracks their status to resolution. While several counties have developed their own tracking mechanisms, this data is manually entered into the reporting system. The cross-agency team, led by DWR, seeks to verify and update the data submitted. However, due to the volunteer nature of the reporting and limitations on reporting agencies, collected data are undoubtedly under-representative of all shortages to have occurred. In addition, reports are received from multiple sources and there are occasionally errors and omissions that can create duplicate entries, non-household water supply reporting, and under-reporting. For example, missing information or no data for a given county does not necessarily mean that there are no household water shortages in the county, rather only that none have been reported to the State.
Licensed Healthcare Facility Listing, December 31, 2018
This table is a latest-only cut of the cleaned GTFS data. It contains current-only data for agencies we are currently scraping. Each row is a cleaned row from a stop_times.txt file. Definitions for the original GTFS fields are available at: https://gtfs.org/reference/static#stop_timestxt.
Appendices to the Data Report for Survey Area 5 (Kings, Madera, and Chowchilla groundwater subbasins). File updated on 4/25/2023.
Survey Area 5 - Data Report Appendices - Kings, Madera, and Chowchilla
Survey Area 7 - Esri Scene Layer Package - Resistivity
These files contain monthly data by county for Medi-Cal certified eligibles, by various demographics traits. The data is split out and not distributed as a single dataset for the purposes of de-identification. The dataset by Aid Category provides monthly reporting from January 2022 through the most recent month available. Recent updates now reflect eligibility reporting pertaining to the full-scope expansion of the Adult Medi-Cal population, regardless of their immigration status. An archived version of the dataset by Aid Category covering January 2010 through August 2024 has been reuploaded for historical reference. __Note: Caution should be exercised when referencing immigration status data for calendar year 2022. The reliability of the 2022 data has not been fully verified as the data element was integrated into the DHCS MIS/DSS beginning in January 2023.__
Medi-Cal Certified Eligibles Data by Month with Demographics
Enterprise Data and Information Management / Data Management and Analytics Division
The California Department of Public Health (CDPH) is coordinating with wastewater utilities, local health departments, academic researchers, and laboratories in California on wastewater surveillance for infectious disease pathogens of interest to public health (such as SARS-CoV-2, the virus causing COVID-19, influenza, respiratory syncytial virus (RSV), mpox, and norovirus). Data collected from this network of participants, called the California Surveillance of Wastewaters (Cal-SuWers) Network, are submitted to the U.S. Centers for Disease Control and Prevention (CDC) National Wastewater Surveillance System (NWSS). Collecting and analyzing wastewater samples for the presence of, and amount of (concentration), a specified pathogen target can help inform public health about circulation of that infectious disease within a community. Data from wastewater testing do not replace existing public health surveillance systems but complement them. While wastewater surveillance cannot determine the exact number of infected persons in the area being monitored, it can provide overall trends of pathogen concentration within that community. Please note that data included in the Cal-SuWers Network and available here originate from multiple programs and laboratories. Methodologies for producing wastewater data are not currently standardized, and analyses, comparisons, and aggregations should be done with caution. Wastewater is a complex environmental sample and inherent variability in measured concentrations is expected due to environmental variability, day-to-day differences in sewershed and population dynamics, differences in the amount of shedding between people and pathogens, and laboratory and sampling variability. Please see the CDPH Cal-SuWers, CDC NWSS, and CDC Public Health interpretation and Use of Wastewater Surveillance data webpages for more information. Historical wastewater data can be found [here](https://data.ca.gov/dataset/covid-19-wastewater-surveillance-data-california).
CDPH-Wastewater Surveillance Data, California
Wastewater Surveillance, Surveillance Section | Coronavirus Control Branch
Community Care Licensing Division The Community Care Licensing Division’s (CCLD) mission is to promote the health, safety, and quality of life of each person in community care through the administration of an effective collaborative regulatory enforcement system. This is accomplished by: Promoting strategies to increase voluntary compliance Providing technical assistance to and consulting with care providers Working collaboratively with clients, their families, advocates, care providers, placement agencies, related programs and regulatory agencies, and others involved in community care Training staff in all aspects of the licensing process Educating the public about CCLD and community care options Promoting continuous improvement and efficiency throughout the community care licensing system
california department of social services
Flown flight lines as GIS Shapefile for Survey Area 8. Flight lines can also be viewed online using the AEM Flight Line Map (https://data.cnra.ca.gov/dataset/aem/resource/8a020073-20e4-4feb-9271-fe8f76c99a85).
California Department of Industrial Relations
This resource contains data summarizing performance measures that are used to inform the Waterboard's annual Performance Report. The inspection data summarized in this resource is tracked in the Waterboard's CIWQS (California Integrated Water Quality System) database.
This table contains fields from potable and non-potable water demand data reported by public water systems owned and operated by urban retail water suppliers. The list of public water systems in this resource is based on the PWSID-DWRID crosswalk resource that is also a part of the Urban Water Use Objectives dataset. Consistent with Health and Safety Code section 116530, public water systems submit a technical report to the Board in a form and format and at intervals specified by the state; these data are submitted through the [SAFER Clearinghouse](https://www.waterboards.ca.gov/drinking_water/certlic/drinkingwater/clearinghouse_drought_conservation_reporting.html). For each system, the table includes potable and non-potable water use data, if provided by the supplier. All values have been converted to gallons by State Water Board staff. If the values identified in this dataset need to be revised, a supplier may reopen an already submitted report in the SAFER Clearinghouse to revise and re-submit. For more instructions on how to revise a report, consult the Clearinghouse Reporting User Guide [found here](https://www.waterboards.ca.gov/drought/resources-for-drinking-water-systems/docs/clearinghouse-reporting-user-guide.pdf).
Potable and Non-Potable Water Deliveries for URWS
AEM data package containing provisional AEM data acquisition parameters, raw and inverted AEM data, and AEM profile and depth slice images. File updated on 4/26/2022.
Survey Area 1 - Cuyama AEM Data - PROVISIONAL
Package of compiled data used to support the AEM data interpretation, including digitized well completion reports, geophysical logs, water quality and water levels. Well completion report PDFs available upon request. File updated on 1/14/2026. *** ###Superseded Data Releases: This dataset has been revised from the original 5/5/2023 publication. The specific data revisions from the original publication can be found [here](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/c1d2642c-33b1-420f-9ccd-a67551cda47e "here"). A description of general revisions is below. Lithology log spreadsheets: * OSCWR Well IDs and links added * Duplicates deleted between Survey Areas (e.g. logs in both SA 5 and 6) * Errors in depth and/or lithology description fixed (errors that originated in the digitization process) * Errors in depth and/or lithology description flagged (error that originated in the WCR) Geophysical log spreadsheet: * Oil and gas API numbers and links added Email Basin.Characterization@water.ca.gov to request a superseded dataset. ***
Legacy table based on age 16+ denominators up to May 17, 2021.
COVID-19 Vaccines Administered By Demographics By County (Age 16+ archived)
The Groundwater Sustainability Plan (GSP) Monitoring dataset contains the monitoring sites and associated groundwater level, subsidence or streamflow measurements collected by Groundwater Sustainability Agencies (GSA) during implementation of their GSP. All data is submitted to the Department of Water Resources (DWR) through the Sustainable Groundwater Management Act (SGMA) Portal’s Monitoring Network Module (MNM). The GSP Regulations established the monitoring network criteria (23 CCR § 354.34) and the data and reporting standard for monitoring sites and measurements (23 CCR § 352.4). The data fields associated with these datasets were created by DWR to ensure that GSAs electronically submit monitoring site and measurement data which meets the GSP Regulation’s data and reporting standards. For additional information regarding GSAs, GSPs, and SGMA related monitoring, please view DWR’s SGMA Portal Resources at https://sgma.water.ca.gov/portal/.
Appendices for the Salinas Valley Data Report. File updated on 5/31/2022.
Survey Area 1 - Salinas Valley Data Report Appendices
These polygons depict vegetation management projects implemented under the CalVTP programmatic EIR. They can be fuel breaks in non-WUI or WUI or vegetation treatment projects for ecological restoration. For more information, visit the <a href='https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcalfire-umb05.azurewebsites.net%2Fprojects-and-programs%2Fcalvtp-homepage-and-storymap%2F&data=05%7C02%7CTiffany.Meyer%40fire.ca.gov%7C6147a8bb77e143a223a008dd72fdb97e%7C447a4ca05405454dad68c98a520261f8%7C1%7C0%7C638793156239419581%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=w2o5HjHP2Kb2dtAztCFoMAyL8hJ4RENVy86AvAjhziY%3D&reserved=0' rel='nofollow ugc'>CalVTP Homepage and Storymap.
California Department of Forestry and Fire Protection
This table includes a subset of information related to water loss and water system parameters, as reported by water systems in the water loss audits submitted to the Department. The water audit data are available on the [WUE Data Portal](https://wuedata.water.ca.gov/awwa_export) or the [CNRA Open Data Portal](https://data.cnra.ca.gov/dataset/ca-urban-retail-water-system-water-annual-loss-audit-data). This table draws from the following fields: * Reporting start and end dates * Volume of real water losses, in acre-feet * Number of service connections * Length of mains * Audit status This table includes data for public water systems owned and operated by urban retail water suppliers. The list of public water systems in this resource is based on the PWSID-DWRID crosswalk resource that is also a part of the Urban Water Use Objectives dataset. Consistent with Water Code section §10608.34, urban retail water suppliers are required to submit to the Department completed and validated water loss audits. California Code of Regulations section 638.5 identifies annual reporting requirements, which include the system-specific data entered into each field of the AWWA Free Water Audit Software. To submit or update an annual water loss report, please email [WaterLoss@water.ca.gov](mailto:WaterLoss@water.ca.gov).
Real Water Loss: Data from Water Loss Audits
InjuredWitnessPassengers raw data file of 2020; Updated: 7/17/2026 7:22:02 PM
15 sheets of data, each sheet representing a table from the database that stores the information. The order of the sheets is based on the sequence of reporting forms for the Annual Report.
Wastewater Facilities Permits & Orders Data Dictionary
Visualization tool for DSM2 output. More information here https://github.com/CADWRDeltaModeling/dsm2-vista
This resource is a subset of records from the CEDEN Toxicity database, filtered to contain only summary records. Summary records are entries in the database that summarize the results from multiple replicate toxicity tests of the same sample water. The replicate results are available in the Surface Water Toxicity - Replicate Results resource. The date appended to the end of the filename (YYYY-MM-DD) indicates when the data were last refreshed from the CEDEN database.
Surface Water Toxicity - Summary Results
This dataset consists of all well locations plotted by well owners in the probationary subbasins.
GEARS Groundwater Well Locations 07/14/2026
Survey Area 1 - Salinas Valley AEM Data - PROVISIONAL
Sustainability Management Criteria (SMC) (New - Under Development)
Flown flight lines for Survey Area 5 (Pleasant Valley, Westside, Kings, Madera, Chowchilla, Merced, Turlock, Modesto, and Delta-Mendota groundwater subbasins). Flight lines can also be viewed online using the AEM Flight Line Map (https://data.cnra.ca.gov/dataset/aem/resource/8a020073-20e4-4feb-9271-fe8f76c99a85).
NWSS Data Dictionary includes: valid values, required fields, data elements/descriptions, recent changes, etc. For most recent version of the data dictionary visit: https://www.cdc.gov/nwss/reporting.html#data-dictionary
Data Dictionary Housing Element Compliance Report
This table contains fields from per-source production data reported by public water systems owned and operated by urban retail water suppliers. The list of public water systems in this resource is based on the PWSID-DWRID crosswalk resource that is also a part of the Urban Water Use Objectives dataset. Consistent with Health and Safety Code section 116530, public water systems submit a technical report to the Board in a form and format and at intervals specified by the state; these data are submitted through the [SAFER Clearinghouse](https://www.waterboards.ca.gov/drinking_water/certlic/drinkingwater/clearinghouse_drought_conservation_reporting.html). For each system, the table includes production data for each individual source, as well as associated information about the facility that produced the reported water. If the values identified in this dataset need to be revised, a supplier may reopen an already submitted report in the SAFER Clearinghouse to revise and re-submit. For more instructions on how to revise a report, consult the Clearinghouse Reporting User Guide [found here](https://www.waterboards.ca.gov/drought/resources-for-drinking-water-systems/docs/clearinghouse-reporting-user-guide.pdf).
Potable Water Produced by URWS, per Source
A document created by the Department of Drinking Water that explains the procedure for updating population values outside of the Electronic Annual Report (EAR).
Borehole extensometers are a more site specific method of measuring land subsidence. These instruments consist of a pipe or cable anchored at the bottom of a well casing. Pipe or cable extend from the bottom of the well, through geologic layers susceptible to compaction, to the ground surface. The pipe or cable is connected to a recorder that measures the relative distance between the bottom of the bore hole to the ground surface. These instruments are capable of detecting changes in land surface elevation to 1/100th of a foot. When land subsidence and water depth monitoring activities are paired together, hydraulic and mechanical properties of the aquifer system can be determined. DWR monitors 11 extensometers in the Sacramento Valley. For more information regarding land subsidence monitoring vist: http://www.water.ca.gov/groundwater/landsubsidence/LSmonitoring.cfm
WDL Ground Surface Displacement - Land Subsidence Monitoring
<p style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; margin:0px 0px 1.5rem; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>CalHeatScore is a heat-health ranking system that translates 7-day weather forecasts into easy-to-understand heat scores ranging from 0-4 to indicate increasing levels of health risks due to extreme heat at the zip code level. This layer contains the 7-day forecast of heat scores, updated daily approximately at 5 and 8am Pacific Time. The CA GeoPortal site provides downloadable files of the data, which are updated daily at 8am. Click on this link to go directly to the <a style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(0, 97, 155); font-family:"Noto Serif", serif; font-size:16.8px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.5; text-align:start; text-decoration:none; text-indent:0px; text-transform:none; word-spacing:0px;' target='_blank' href='https://experience.arcgis.com/experience/7fe16481f14646b4a167861962ab57a7/page/Homepage/' rel='nofollow ugc noopener noreferrer'>CalHeatScore mapping tool. <p style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; margin:0px 0px 1.5rem; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>Data Definitions for the layer: <p style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; margin:0px 0px 1.5rem; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>· ZIP_CODE = Zip code identifier <p style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; margin:0px 0px 1.5rem; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>· Date = Date associated with CHS Day 0 <p style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; margin:0px 0px 1.5rem; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>· CHS Day 0 = The CalHeatScore on the day associated with the Date field <p style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; margin:0px 0px 1.5rem; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>· CHS Day 1 = The CalHeatScore one day after the day associated with the Date field <p style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; margin:0px 0px 1.5rem; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>· CHS Day 2 = The CalHeatScore two days after the day associated with the Date field <p style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; margin:0px 0px 1.5rem; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>· CHS Day 3 = The CalHeatScore three days after the day associated with the Date field <p style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; margin:0px 0px 1.5rem; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>· CHS Day 4 = The CalHeatScore four days after the day associated with the Date field <p style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; margin:0px 0px 1.5rem; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>· CHS Day 5 = The CalHeatScore five days after the day associated with the Date field <p style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; margin:0px 0px 1.5rem; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>· CHS Day 6 = The CalHeatScore six days after the day associated with the Date field <p style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; margin:0px 0px 1.5rem; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>· Shape_Area = Area of zip code shape <p style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; margin:0px 0px 1.5rem; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>· Shape_Length = Length of zip code shape <div style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; clear:none; color:rgb(0, 0, 0); font-family:"Avenir Next World", sans-serif; font-size:medium; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.5; margin:1rem 0px 2rem; padding:0px; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'> For more information, see the CalHeatScore mapping tool or contact CalHeatScore@oehha.ca.gov.
california office of environmental health hazard assessment
This file contains statewide groundwater quality data for all chemicals in the Department of Water Resources dataset. For more information about GAMA datasets, please refer to the **[dataset description]( https://gamagroundwater.waterboards.ca.gov/gama/GAMA_Data_Descriptions.pdf)** file on the **[GAMA data download page](https://gamagroundwater.waterboards.ca.gov/gama/datadownload)**.
This file contains additional details about the data, sources, a disclaimer and distribution information.
Lanterman-Petris-Short Act Data - Read Me
This dataset is a compilation of facility attributes from different sources of HCAI data (license, financial, and building safety data). The primary use of this dataset is to give an overview of common attributes for each facility that HCAI manages data and information from.
Green Heron Predicted Habitat - CWHR B058 [ds2045]
DSS output files for 2023.01 Historical Update
This dashboard shows counts of California’s licensed/certified facilities – by facility type and across years. Data is updated annually. The data source is the State of California Electronic Licensing Management System (ELMS). __Note:__ The "Last updated" field at the bottom of the page refers to when the metadata on this page was last updated. It does NOT reflect when the dashboard was last updated. Last Updated: July 2025
Across Time Dashboard-Licensed and Certified Healthcare Facilities
Parties raw data file of 2024; Updated: 7/17/2026 7:08:15 PM
Licensed Healthcare Facility Listing, December 31, 2025
AEM data package containing provisional AEM data acquisition parameters, raw, inverted AEM data (electrical resistivity values versus depth), and AEM data interpretations. Survey Area 9 covers the Basin Characterization Pilot Study 1 area within portions of Madera and Kings groundwater subbasins. File updated on 2/29/2024.
Survey Area 9 - AEM Data (limited) - PROVISIONAL
Per AB132 grantmakers are required to submit data about each awardee for grants that close on or after July 1, 2022. Visit the Glossary on https://www.grants.ca.gov/glossary to review post award data elements. You can view post award data at the bottom of the grant details page. Note that grantmakers may take up to one year to submit post award data. This grant award data is only for Fiscal Year 2024-2025.
California Grants Portal Grant Awards 2024-2025
This table contains fields from potable supply and water sold/exported data reported by public water systems owned and operated by urban retail water suppliers. The list of public water systems in this resource is based on the PWSID-DWRID crosswalk resource that is also a part of the Urban Water Use Objectives dataset. Consistent with Health and Safety Code section 116530, public water systems submit a technical report to the Board in a form and format and at intervals specified by the state; these data are submitted through the [SAFER Clearinghouse](https://www.waterboards.ca.gov/drinking_water/certlic/drinkingwater/clearinghouse_drought_conservation_reporting.html). For each system, the table includes potable water use data, as well as volumes sold or exported to other entities, if provided by the supplier. All values have been converted to gallons by State Water Board staff. If the values identified in this dataset need to be revised, a supplier may reopen an already submitted report in the SAFER Clearinghouse to revise and re-submit. For more instructions on how to revise a report, consult the Clearinghouse Reporting User Guide [found here](https://www.waterboards.ca.gov/drought/resources-for-drinking-water-systems/docs/clearinghouse-reporting-user-guide.pdf).
Potable Supply and Sold/Exported for URWS
Parties raw data file of 2017; Updated: 7/17/2026 7:33:59 PM
This dataset consists of all groundwater extractions that were reported by well owners in GEARS using the Create New Report Using Evapotranspiration reporting method. If a groundwater extractor reported again, both versions of the reports are included in this data set. All information is self-reported by well owners, agents reporting on behalf of well owners, or GSAs reporting on behalf of well owners. This information is used by the State Water Board to issue invoices from the well owners within the probationary subbasins.
GEARS Groundwater Extractions by Parcel (ET) 07/14/2026
Package of compiled data used to support the AEM data interpretation, including digitized well completion reports, geophysical logs, water quality and water levels. Well completion report PDFs available upon request. File updated on 1/14/2026. *** ###Superseded Data Releases: This dataset has been revised from the original 8/7/2023 publication. The specific data revisions from the original publication can be found [here](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/c1d2642c-33b1-420f-9ccd-a67551cda47e "here"). A description of general revisions is below. Lithology log spreadsheets: * OSCWR Well IDs and links added * Duplicates deleted between Survey Areas (e.g. logs in both SA 5 and 6) * Errors in depth and/or lithology description fixed (errors that originated in the digitization process) * Errors in depth and/or lithology description flagged (error that originated in the WCR) Geophysical log spreadsheet: * Oil and gas API numbers and links added Email Basin.Characterization@water.ca.gov to request a superseded dataset. ***
Ross's Goose Predicted Habitat - CWHR B072 [ds2052]
COVID-19 Vaccines Administered By Demographics By County (2024-2025 updated vaccine archived)
COVID-19 Vaccines Administered By HPI Quartile
This release is a patch version release of DSM2, mainly to increase the stack memory size.
Parties raw data file of 2025; Updated: 7/17/2026 7:04:40 PM
Licensed Healthcare Facility Listing, December 31, 2024
The California Department of Public Health (CDPH), Center for Health Care Quality, Licensing and Certification (L&C) Program licenses more than 30 types of healthcare facilities. The Electronic Licensing Management System (ELMS) is a California Department of Public Health data system created to manage state licensing-related data. This file lists the bed types and bed type capacities that are associated with California healthcare facilities that are operational and have a current license issued by the CDPH and/or a current U.S. Department of Health and Human Services’ Centers for Medicare and Medicaid Services (CMS) certification. This file can be linked by FACID to the Healthcare Facility Locations (Detailed) Open Data file for facility-related attributes, including geo-coding. The L&C Open Data facility beds file is updated monthly. To link the CDPH facility IDs with those from other Departments, like HCAI, please reference the "Licensed Facility Cross-Walk" Open Data table at https://chhs.data.ca.gov/Facilities-and-Services/Licensed-Facility-Cross-Walk/tthg-z4mf. A list of healthcare facilities with addresses can be found at: https://cdph.data.ca.gov/Facilities-and-Services/Healthcare-Facility-Locations/n8ju-ifrh.
Data Dictionary-Healthcare Facility Bed Types and Counts
COVID-19 Vaccines Administered By VEM Quartile (Age 5+ archived)
Provides basic information for general acute care hospital buildings such as height, number of stories, the building code used to design the building, and the year it was completed. The data is sorted by counties and cities. Structural Performance Categories (SPC ratings) are also provided. SPC ratings range from 1 to 5 with SPC 1 assigned to buildings that may be at risk of collapse during a strong earthquake and SPC 5 assigned to buildings reasonably capable of providing services to the public following a strong earthquake. Where SPC ratings have not been confirmed by the Department of Health Care Access and Information (HCAI) yet, the rating index is followed by 's'. A URL for the building webpage in HCAI/OSHPD eServices Portal is also provided to view projects related to any building.
AEM data package containing AEM data acquisition parameters, raw, minimally processed, inverted, and interpreted AEM data. Survey Area 5 covers the following groundwater subbasins: Pleasant Valley, Westside, Kings, Madera, Chowchilla, Merced, Turlock, Modesto, Delta-Mendota. File updated 4/18/2023.
this is the file for Certified Eligibles by Medicare Dual Status and Age Group
By Medicare Dual Status and Age Group, Certified Eligibles
Includes information from field-based monitoring and laboratory analysis results. Information can be associated with an entire case or an individual report. Due to limited resources for HAB event response, a substantial time delay is anticipated for upload of this information to the data system. To rapidly determine the investigation status of a report, refer to the web map at: https://mywaterquality.ca.gov/habs/where/freshwater_events.html/
Statewide COVID-19 Vaccines Administered By County (Booster Metric archived)
This file contains statewide groundwater quality data for all chemicals in the GAMA Division of Drinking Water (DDW) dataset. It contains data from public supply wells. Due to size constraints, the DDW data is split up by date. This file contains DDW data from 1/1/2010 to 12/31/2019.
GAMA - Division of Drinking Water (2010-2019)
Appendices to Data Report for Survey Area 8. File updated on 10/24/2023.
Appendices to the Data Report for Survey Area 5 (Merced, Turlock, and Modesto groundwater subbasins). File updated on 2/8/2024.
Survey Area 5 - Data Report Appendices - Merced, Turlock, and Modesto
This map shows the percentile statistics for groundwater monitoring wells in California comparing their most recent elevation level to historical levels at that well. The map shows percentile statistics for all wells measured in 2025 and 2026 to date. This map was last updated on July 15, 2026. The data shown on the map is available in the Current Groundwater Level Statistics GIS Feature Service: https://data.cnra.ca.gov/dataset/calgw-live/resource/979ef98a-5ef6-4af5-9a98-85bb7d5b9c36 An interactive version of the map is available through the Current Groundwater Level Conditions Dashboard: https://storymaps.arcgis.com/stories/b3886b33b49c4fa8adf2ae8bdd8f16c3#ref-n-uWnp7G
Map of Current Groundwater Conditions in California
California State Water Resources Control Board
Appendices to the Data Report for Survey Area 7 (Redding Area - South Battle Creek, Bowman, Anderson, Enterprise, and Millville groundwater subbasins). File updated on 6/30/2023.
Survey Area 7 - Data Report Appendices (Redding Area)
ESRI shapefiles for DSM2 Model Grids. These are not finalized products. Locations in these shapefiles are approximate.
COVID-19 Vaccines Administered By HPI Quartile (2023-2024 updated vaccine archived)
Statewide COVID-19 Vaccines Administered By County (2023-2024 updated vaccine archived)
This file contains statewide groundwater quality data for all chemicals in the GAMA Division of Drinking Water (DDW) dataset. It contains data from public supply wells. Due to size constraints, the DDW data is split up by date. This file contains DDW data from 1/1/2020 to present.
GAMA - Division of Drinking Water (2020 - present)
This data set lists active and historical enforcement actions records that are stored in the California Integrated Water Quality System (CIWQS). Enforcement actions are generally issued in response to one or more instances of non-compliance (violations) of a base regulatory measure. Enforcement actions can be monetary or non-monetary.
AEM data package containing AEM data acquisition parameters, raw, inverted, and interpreted AEM data. Survey Area 3 covers the following groundwater basins: Big Valley (Lake County), Ukiah Valley, Santa Rosa Plain, Petaluma Valley, Sonoma Valley. File updated on 7/17/2023.
Crashes raw data file of 2020; Updated: 7/17/2026 7:21:24 PM
A zip file containing the DSM2-Hg model, and inputs for the Open Water Mercury Program.
DSM2-Hg / Open Water Mercury Program inputs
Parties raw data file of 2016; Updated: 5/13/2026 8:58:57 PM
This feature service is an aggregation of multiple California County Evacuation Zone services that are being refreshed every 5 minutes. The schema used mirrors the Zonehaven (now Genysys) Schema. This service is fully updated every 5 minutes from county sources. During the update, there may be a brief period (15 seconds) where the service is rebuilding and not all features are visible. Updated Frequency: 5 minutes Contact: gissupport@caloes.ca.gov Symbology Status Color Hex Value Color Name Color Description NORMAL #FFFFFF White No active public safety incidents. EVACUATION WARNING #E5C447 Yellow Potential threat to life and/or property. Those who require additional time to evacuate, and those with pets and livestock should leave now. EVACUATION ORDER #D37072 Red Immediate threat to life. This is a lawful order to leave now. The area is lawfully closed to public access. SHELTER IN PLACE BLUE Inventory of Counties whose Evacuation Order information is publicly shared by Cal OES through the California Active Evacuation Zones feature service.
CA Governor's Office of Emergency Services
Fecal Indicator Bacteria Monitoring Results - before 2010
Crashes raw data file of 2019; Updated: 7/17/2026 7:25:29 PM
Crashes raw data file of 2026; Updated: 7/17/2026 7:01:11 PM
California Department of Corrections and Rehabilitation
California Department of Food and Agriculture Plant Health and Pest Prevention Services Plant Data Analysis Unit View layer for public use. All active quarantine boundaries of A-rated actionable pests.
Quarantine Boundaries view layer for public
california department of food and agriculture
Data Report for Survey Area 7 (Sierra Valley groundwater subbasin). File updated on 10/19/2023
Survey Area 7 - Data Report - Sierra Valley
Notices of Availability of surplus locally owned land and description of each site/parcel. Notices are submitted to HCD by local public agencies (includes cities, counties, special districts, and certain other entities) disposing of land as per AB1486, pursuant to Government Code Section 54221. Data is self-reported by the local public agency. HCD does not independently verify information reported by agencies in their Notices of Availability.
Surplus Land Act Notices of Availability Received
Licensed Healthcare Facility Listing, June 30, 2020
__Note:__ This web page provides data on health facilities only. To file a complaint against a facility, please see: https://www.cdph.ca.gov/Programs/CHCQ/LCP/Pages/FileAComplaint.aspx The California Department of Public Health (CDPH), Center for Health Care Quality, Licensing and Certification (L&C) Program licenses and certifies more than 30 types of healthcare facilities. The Electronic Licensing Management System (ELMS) is a CDPH data system created to manage state licensing-related data and enforcement actions. This file includes California healthcare facilities that are operational and have a current license issued by the CDPH and/or a current U.S. Department of Health and Human Services’ Centers for Medicare and Medicaid Services (CMS) certification. To link the CDPH facility IDs with those from other Departments, like HCAI, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk. Facility geographic variables are updated monthly, if latitude/longitude information is missing at any point in time, it should be available when the next time the Open Data facility file is refreshed. Please note that the file contains the data from ELMS as of the 11th business day of the month. See DATA_DATE variable for the specific date of when the data was extracted. Map of all Health Care Facilities in California: https://go.cdii.ca.gov/cdph-facilities
Licensed and Certified Healthcare Facility Listing
InjuredWitnessPassengers raw data file of 2018; Updated: 7/17/2026 7:30:15 PM
Hazardous waste identification (ID) numbers are issued by the U.S. Environmental Protection Agency (Federal EPA ID number) or by the Department of Toxic Substances Control (California State ID number). The ID number identifies each handler of hazardous waste on hazardous waste manifests and other paperwork. The ID number enables regulators to track the waste from its origin to final disposal, a process also referred to as “cradle to grave.” With a few exceptions, most hazardous waste generators must have an ID number before a registered hazardous waste transporter will accept their waste for shipment. All hazardous waste transporters and permitted treatment, storage, and disposal facilities (TSDFs) must have a hazardous waste ID number. For more information, please go to https://dtsc.ca.gov/hazardous-waste-id-numbers/.
California Department of Toxic Substances Control
California Department of Toxic Substances Control. Office of Environmental Information Management.
Reported actions to respond to drought/water shortage and/or encourage conservation, as reported in the DRINC Portal monthly report. In this format, each action is its own column, with a "Y" to denote if the action was implemented by the supplier for the corresponding reporting month.
Stations and a table of download links for time-series data, from DWR's continuous environmental monitoring database. For more information, see DWR's Water Data Library, continuous data section: https://wdl.water.ca.gov/ContinuousData.aspx, where this data is also available.
Fecal Indicator Bacteria Monitoring Results - Data Dictionary
COVID-19 Vaccines Shipped and Delivered - Data Dictionary
Appendices to Data Report for Survey Area 11 (Eastern Sierras - Indian Wells Valley, Rose Valley, Owens Valley, and Fish Slough groundwater subbasins). File updated on 9/20/2024.
Survey Area 11 - Data Report Appendices - Eastern Sierras
This dataset contains positive cases of West Nile virus found in humans by county of residence, 2006-present. Humans usually become infected with West Nile virus by being bitten by an infected mosquito. Viruses carried in the mosquito’s saliva enter the blood stream and local tissues where they infect immune cells. Most of the people who do become sick during a WNV infection develop what is referred to as “West Nile fever.” A small percentage of people will develop a much more serious illness called West Nile neuroinvasive disease (WNND). Positive cases in this dataset include both West Nile fever and West Nile neuroinvasive disease.
Data Dictionary - West Nile Virus 2006-present
Snowy Egret Predicted Habitat - CWHR B053 [ds2043]
2017-18 to 2024-25 Cities Street Annual Report - Expenditures, for the finance application.
This dataset contains monitoring records that were excluded during the data processing workflow for the [Safe to Swim map](https://mywaterquality.ca.gov/safe-to-swim/content/interactive_map/). These records typically include duplicate or replicate results, records with missing or invalid result values, or any data that cannot be used to calculate a geometric mean. The purpose of publishing this dataset is to promote transparency in how data is handled and to provide users with access to the full context of the data processing decisions. Each record includes a value in the "Comments" column that explains the reason for exclusion. If you believe a record was excluded in error and should be reconsidered for inclusion, please contact us for review.
Fecal Indicator Bacteria Monitoring Results - Excluded Records
COVID-19 Vaccines Administered By HPI Quartile (2024-2025 updated vaccine archived)
Construction Discharge - Facility Information
Appendices to the Data Report for Survey Area 5 (Westlands, Pleasant Valley, and Delta-Mendota groundwater subbasins). File updated on 4/25/2023.
Survey Area 5 - Data Report Appendices - Westlands, Pleasant Valley, and Delta-Mendota
COVID-19 Vaccines Administered By VEM Quartile
The data dictionary file is included as a backup. While the data dictionary for the water loss dataset is available for viewing and download on the portal, the variable types are not always displayed correctly and defaults to text.
COVID-19 Vaccines Administered By HPI Quartile - Data Dictionary
Licensed Healthcare Facility Listing, June 30, 2025
This is the file for Certified Eligibles by Delivery System and Plan
By Delivery System and Plan, Certified Eligibles
Parties raw data file of 2022; Updated: 7/17/2026 7:15:05 PM
This dataset identifies the total number of individuals that have been admitted to and released from CDCR custody in monthly increments as of January 31, 2014 to present. Note: On June 30, 2021, the Admissions data methodology was changed and is now calculated based upon the date the offender was placed in the California Department of Corrections and Rehabilitation’s custody instead of the start date of the offender’s prison term.
Some simple approaches to querying large csv datasets on CNRA Open data
Statewide COVID-19 Vaccines Administered By County
The California Department of Public Health (CDPH), Center for Health Care Quality, Licensing and Certification (L&C) Program licenses more than 30 types of healthcare facilities. The Electronic Licensing Management System (ELMS) is a California Department of Public Health data system created to manage state licensing-related data. ELMS records healthcare service provider applications, issues licenses, generates license renewal notices, determines license fees, issues and tracks State enforcement actions, and generates management reports. This file lists the services that are associated with California healthcare facilities that are operational and have a current license issued by the CDPH and/or a current U.S. Department of Health and Human Services’ Centers for Medicare and Medicaid Services (CMS) certification. This file can be linked by FACID to the Healthcare Facility Locations (Detailed) Open Data file for facility-related attributes, including geo-coding. The L&C Open Data facility services file is updated monthly. To link the CDPH facility IDs with those from other Departments, like HCAI, please reference the "Licensed Facility Cross-Walk" Open Data table at https://chhs.data.ca.gov/Facilities-and-Services/Licensed-Facility-Cross-Walk/tthg-z4mf. A list of healthcare facilities with addresses can be found at: https://cdph.data.ca.gov/Facilities-and-Services/Healthcare-Facility-Locations/n8ju-ifrh. Facility geographic variables are updated monthly, if latitude/longitude information is missing at any point in time, it should be available when the next time the Open Data facility file is refreshed.
Data Dictionary-Healthcare Facility Services
COVID-19 Vaccines Administered By Demographics
This table is a compilation of the data submitted by urban retail water suppliers to the State Water Board via the Variance and Temporary Provisions Request Form. It tracks which suppliers have approved variances for responding to state or local emergencies and/or for landscapes irrigated with recycled water containing high levels of total dissolved solids, as well as maintaining a record of the submitted and approved data points.
[Archived] Emergency and High Total Dissolved Solids (TDS) Variances
COVID-19 Vaccines by ZIP Code Data Dictionary
This file contains groundwater quality data for wells used in the [Aquifer Recharge and Groundwater Quality (ARGQ) Dashboard](https://gispublic.waterboards.ca.gov/portal/apps/experiencebuilder/experience/?id=ca0c0c70a69e481589fed4e7ee345558). The selected wells and water quality data were filtered from GAMA GIS based on a minimum number of 8 results per constituent since 2014 and with the most recent sample from 2024. For more information about GAMA datasets, please refer to the [dataset description](https://gamagroundwater.waterboards.ca.gov/gama/GAMA_Data_Descriptions.pdf) file on the [GAMA data download page](https://gamagroundwater.waterboards.ca.gov/gama/datadownload.html).
GAMA GIS - Effects of Recharge on Groundwater Quality
COVID-19 Vaccines Administered By Demographics (2024-2025 updated vaccine archived)
AEM data package containing AEM Aarhus Workbench Project processed data files. Survey Area 5 covers the following groundwater subbasins: Pleasant Valley, Westside, Kings, Madera, Chowchilla, Merced, Turlock, Modesto, Delta-Mendota. File updated 11/13/2023.
Survey Area 5 - AEM Data (2) - PROVISIONAL
Licensed Healthcare Facility Listing, June 30, 2019
__Data is from the California Department of Public Health (CDPH) Respiratory Virus Dashboard.__ The respiratory virus dashboard shows statewide and regional, weekly data for the following conditions: - COVID-19 - Influenza - Respiratory Syncytial Virus (RSV) This dashboard provides an overview of respiratory virus activity (test positivity, flu typing, emergency department visits) and severity (hospital admissions, deaths, and pediatric deaths). The data update most Fridays but may change in future updates as more information becomes available.
Division of Communicable Disease Control
This data resource will no longer be updated. Please use "Safe to Swim Results/Geomeans 2020 to present" resource instead.
Safe to Swim 2020-present (no longer updated)
This file contains statewide groundwater quality data for all PFAS constituents (all datasets included). For more information about GAMA datasets, please refer to the **[dataset description]( https://gamagroundwater.waterboards.ca.gov/gama/GAMA_Data_Descriptions.pdf)** file on the **[GAMA data download page](https://gamagroundwater.waterboards.ca.gov/gama/datadownload)**.
Consistent with California Code of Regulations title 23 §980 through §986, urban retail water suppliers are required to comply with real water loss standards. This table contains the real water loss standards for public water systems owned and operated by urban retail water suppliers. The list of public water systems in this resource is based on the PWSID-DWRID crosswalk resource that is also a part of the [Urban Water Use Objectives dataset and the April 9, 2024 water loss standards](https://www.waterboards.ca.gov/conservation/water_loss_control.html). Consistent with §984 of the California Code of Regulations, default parameters in the economic model used to generate system-specific standards may be updated, upon supplier request. To submit a request for an update, please email [DDW-WaterLossControl@waterboards.ca.gov](mailto:DDW-WaterLossControl@waterboards.ca.gov).
Real Water Loss Budget: System-Specific Standards
This is the file for Certified Eligibles by Aid Category.
For up to 25 percent of a jurisdiction’s moderate-income regional housing need allocation, the planning agency may include the number of units in an existing multifamily building that were converted to deed-restricted rental housing for moderate-income households by the imposition of affordability covenants and restrictions for the unit. Before adding information to this table, jurisdictions must ensure housing developments meet the requirements described in Government Code 65400.2(b).
GSP Monitoring Sites (New - Under Development)
Measurements - Groundwater level time series measurements
This table is a compilation of the data submitted by urban retail water suppliers to the State Water Board via the Variance and Temporary Provisions Request Form. It tracks which suppliers have approved variances for responding to state or local emergencies and/or for landscapes irrigated with recycled water containing high levels of total dissolved solids, as well as maintaining a record of the submitted and approved data points. This is the second version of the table and removes all rows but those suppliers with approved variances.
Emergency and High Total Dissolved Solids (TDS) Variances
Survey Area 2 - Esri Scene Layer Package - Resistivity
SWAMP Tissue Summary Results - Data Dictionary
This two-page fact sheet provides a high level overview of the activities completed and data generated during the AEM survey.
Survey Area 2 - Tulelake, Big Valley, & Fall River Valley Fact Sheet
Licensed and Certified Healthcare Facility Bed Types and Counts (CSV)
Licensed Healthcare Facility Listing, June 30, 2024
DSM2 studies used for the DSM2 Planning Study Training in the DSM2 Learning Series These studies are for the hands-on exercises in the DSM2 Planning Study training. The input files included here are only for training purposes. They are not intended to be used for actual studies.
DSM2 Planning Study Training example studies
The California Department of Water Resources (DWR) discrete (vs. continuous) water quality datasets contains DWR-collected, current and historical, chemical and physical parameters found in routine environmental, regulatory compliance monitoring, and special studies throughout the state.
Snow Goose Predicted Habitat - CWHR B071 [ds2051]
This dataset contains fecal indicator bacteria (FIB) monitoring results collected from surface waters across California. It includes results for _Escherichia coli_ (E. coli), enterococci, fecal coliforms, and total coliforms - key indicators used to assess microbial water quality and potential health risks associated with recreational water use. The data has been cleaned and standardized to ensure consistency and usability. For each valid data point, the dataset also includes calculated 6-week and 30-day geometric means, which are commonly used to evaluate long-term water quality trends and compliance with bacteria water quality objectives. Some records are excluded from the final dataset during processing. These typically include duplicate or replicate results, records with missing or invalid result values, or any data that cannot be used to calculate a geometric mean. These records are saved to the "Excluded Records" data resource. This dataset serves as the primary data source for the Water Boards My Water Quality Portal [Safe to Swim Map](https://mywaterquality.ca.gov/safe-to-swim/content/interactive_map/index.html), which provides the public with timely information about potential health risks associated with water contact recreation at monitored sites. Data is sourced from the [California Environmental Data Exchange Network](https://ceden.waterboards.ca.gov) (CEDEN) database, BeachWatch database, and the Central Valley Water Board [Lower American River Recreational Water Quality Map](https://experience.arcgis.com/experience/47e27f245e044ac2a8e15083307e75f6/?draft=true&org=waterboards). There is some overlap with the [CEDEN Water Chemistry dataset](https://data.ca.gov/dataset/surface-water-chemistry-results). Both portal datasets draw from the same source, but the resources here are updated more frequently to support the Safe to Swim map.
Surface Water - Fecal Indicator Bacteria Monitoring Results
This is the file for Certified Eligibles by Age Group and Sex
By Age Group and Sex, Certified Eligibles
This dataset includes three tables with the model-based projections and estimates as shown on CalCAT in 2025 (http://calcat.cdph.ca.gov) for California state, regions, and counties. (1) COVID-19 Nowcasts includes the R-effective estimates for COVID-19 from the different models available for the past 80 days from the archive date and the median ensemble thereof. (2) CalCAT Forecasts includes hospital census and admissions forecasts for COVID-19 and Influenza, and the corresponding ensemble metrics for a 4 week horizon from the archive date. (3) Variant Proportion Nowcasts contains the Integrated Genomic Epidemiology Dataset (IGED)-based and Terra-based estimates of COVID-19 variants circulating over the past 3 months as well as model-based predictions for the proportions of the variants of concern for dates leading up to the archive date. Prediction intervals are included when available. This dataset provides CalCAT users with programmatic access to the downloadable datasets on CalCAT. This dataset also includes a zipped file with the historical archives of the COVID-19 Nowcasts, CalCAT Forecasts and Variant Proportion Nowcasts through 2023.
CDPH-CalCAT Modeling Nowcasts and Forecasts for COVID-19 and Influenza
Seismic Compliance Data By County for General Acute Care Hospitals (CSV)
Package of compiled data used to support the AEM data interpretation, including digitized well completion reports, geophysical logs, water quality and water levels. Well completion report PDFs available upon request. File updated on 1/14/2026. *** ###Superseded Data Releases: This dataset has been revised from the original 10/17/2022 publication. The specific data revisions from the original publication can be found [here](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/c1d2642c-33b1-420f-9ccd-a67551cda47e "here"). A description of general revisions is below. Lithology log spreadsheets: * OSCWR Well IDs and links added * Duplicates deleted between Survey Areas (e.g. logs in both SA 5 and 6) * Errors in depth and/or lithology description fixed (errors that originated in the digitization process) * Errors in depth and/or lithology description flagged (error that originated in the WCR) Geophysical log spreadsheet: * Oil and gas API numbers and links added Email Basin.Characterization@water.ca.gov to request a superseded dataset. ***
Survey Area 4 - Supporting Data - PROVISIONAL
Provisional flown flight lines for Survey Area 6 (Cosumnes, Tracy, Eastern San Joaquin, East Contra Costa, Solano, Livermore, South American, North American, Yolo, Sutter, South Yuba, and North Yuba groundwater subbasins). Flight lines can also be viewed online using the AEM Flight Line Map (https://data.cnra.ca.gov/dataset/aem/resource/8a020073-20e4-4feb-9271-fe8f76c99a85).
Survey Area 6 - Flown Survey Lines - PROVISIONAL
Data Report for the eastern groundwater basins within Survey Area 2 - Tulelake, Big Valley (Lassen/Modoc counties), and Fall River Valley. File updated on 10/19/2022.
Survey Area 2 - Data Report - Eastern Basins (Tulelake, Big Valley, Fall River Valley)
Licensed Healthcare Facility Listing, June 30, 2021
Data Dictionary-County GACH Bed Types and Counts
This dataset lists the Structural Performance Category or “SPC rating” and Nonstructural Performance Category or “NPC rating” of all General Acute Care Hospitals in California, including a building’s probability of collapse in a significant earthquake is assessed using Multi-Hazard Loss Estimation Technology (HAZUS).
Seismic Ratings and Collapse Probabilities of California Hospitals (CSV)
This table is a compilation of the data submitted by urban retail water suppliers to the State Water Board via the Variance and Temporary Provisions Request Form. It tracks the dates of submission, approval statuses and approval dates for variances or temporary provisions.
Submissions and Approvals for Variances and Temporary Provisions
This dataset is a catalog of all the datasets available on the CalHHS Open Data Portal. Each item in the catalog represents a dataset and includes the associated metadata and additional information.
california health and human services agency
This file contains statewide groundwater quality data for all chemicals in the GAMA Division of Drinking Water (DDW) dataset. It contains data from public supply wells. Due to size constraints, the DDW data is split up by date. This file contains DDW data up to 1/1/2000.
GAMA - Division of Drinking Water (pre 2000)
Package of compiled data used to support the AEM data interpretation, including digitized well completion reports, geophysical logs, water quality and water levels. Well completion report PDFs available upon request. File updated on 1/14/2026. *** ###Superseded Data Releases: This dataset has been revised from the original 10/18/2022 publication. The specific data revisions from the original publication can be found [here](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/c1d2642c-33b1-420f-9ccd-a67551cda47e "here"). A description of general revisions is below. Lithology log spreadsheets: * OSCWR Well IDs and links added * Duplicates deleted between Survey Areas (e.g. logs in both SA 5 and 6) * Errors in depth and/or lithology description fixed (errors that originated in the digitization process) * Errors in depth and/or lithology description flagged (error that originated in the WCR) Geophysical log spreadsheet: * Oil and gas API numbers and links added Email Basin.Characterization@water.ca.gov to request a superseded dataset. ***
Survey Area 2 - Supporting Data - PROVISIONAL
Vector-Borne Disease Section, Division of Communicable Disease Control, Division of Communicable Disease Control
COVID-19 Vaccines By Demographics by County - Data Dictionary
Data dictionary for Licensed Healthcare Facility Listing.
Survey Area 1 - Salinas Valley Fact Sheet
ACP Bulk Citrus Quarantine view layer for public
This is a point feature class of environmental monitoring stations maintained in the California Department of Water Resources’ (hereafter the Department) Water Data Library Database (WDL) for discrete “grab” water quality sampling stations. The WDL database contains DWR-collected, current and historical, chemical and physical parameters found in drinking water, groundwater, and surface waters throughout the state. This dataset is comprised of a Stations point feature class and a related “Period of Record by Station and Parameter” table. The Stations point feature class contains basic information about each station including station name, station type, latitude, longitude, and the dates of the first and last sample collection events on record. The related Period of Record Table contains the list of parameters (i.e. chemical analyte or physical parameter) collected at each station along with the start date and end date (period of record) for each parameter and the number of data points collected. The Lab and Field results data associated with this discrete grab water quality stations dataset can be accessed from the California Natural Resources Agencies Open Data Platform at https://data.cnra.ca.gov/dataset/water-quality-data or from DWR’s Water Data Library web application at http://wdl.water.ca.gov/waterdatalibrary/index.cfm.
Parties raw data file of 2018; Updated: 7/17/2026 7:29:48 PM
Data Report for Survey Area 5 (Merced, Turlock, and Modesto groundwater subbasins). File updated on 4/24/2023.
Survey Area 5 - Data Report - Merced, Turlock, and Modesto
__Note__: In these datasets, a person is defined as up to date if they have received at least one dose of an updated COVID-19 vaccine. The Centers for Disease Control and Prevention (CDC) recommends that certain groups, including adults ages 65 years and older, receive additional doses. On 6/16/2023 CDPH replaced the booster measures with a new “Up to Date” measure based on CDC’s new recommendations, replacing the primary series, boosted, and bivalent booster metrics The definition of “primary series complete” has not changed and is based on previous recommendations that CDC has since simplified. A person cannot complete their primary series with a single dose of an updated vaccine. Whereas the booster measures were calculated using the eligible population as the denominator, the new up to date measure uses the total estimated population. Please note that the rates for some groups may change since the up to date measure is calculated differently than the previous booster and bivalent measures. This data is from the same source as the Vaccine Progress Dashboard at https://covid19.ca.gov/vaccination-progress-data/ which summarizes vaccination data at the county level by county of residence. Where county of residence was not reported in a vaccination record, the county of provider that vaccinated the resident is included. This applies to less than 1% of vaccination records. The sum of county-level vaccinations does not equal statewide total vaccinations due to out-of-state residents vaccinated in California. These data do not include doses administered by the following federal agencies who received vaccine allocated directly from CDC: Indian Health Service, Veterans Health Administration, Department of Defense, and the Federal Bureau of Prisons. Totals for the Vaccine Progress Dashboard and this dataset may not match, as the Dashboard totals doses by Report Date and this dataset totals doses by Administration Date. Dose numbers may also change for a particular Administration Date as data is updated. Previous updates: * On March 3, 2023, with the release of HPI 3.0 in 2022, the previous equity scores have been updated to reflect more recent community survey information. This change represents an improvement to the way CDPH monitors health equity by using the latest and most accurate community data available. The HPI uses a collection of data sources and indicators to calculate a measure of community conditions ranging from the most to the least healthy based on economic, housing, and environmental measures. * Starting on July 13, 2022, the denominator for calculating vaccine coverage has been changed from age 5+ to all ages to reflect new vaccine eligibility criteria. Previously the denominator was changed from age 16+ to age 12+ on May 18, 2021, then changed from age 12+ to age 5+ on November 10, 2021, to reflect previous changes in vaccine eligibility criteria. The previous datasets based on age 16+ and age 5+ denominators have been uploaded as archived tables. * Starting on May 29, 2021 the methodology for calculating on-hand inventory in the shipped/delivered/on-hand dataset has changed. Please see the accompanying data dictionary for details. In addition, this dataset is now down to the ZIP code level.
COVID-19 Vaccine Progress Dashboard Data
COVID-19 Vaccines Administered By Demographics By County (Booster Metric archived)
ACP Nursery Stock Quarantines view layer for public
Data Dictionary - Modeling Forecasts for COVID-19 and Influenza
COVID-19 Vaccines Administered By VEM Quartile (Age 16+ archived)
DSM2 V8.2.0b1 release applies the daily DCD v1.0 channel depletions.
This data covers the period of Water Year 2025 which began on October 1, 2024 and ended on September 30, 2025. Vertical displacement estimates are derived from Interferometric Synthetic Aperture Radar (InSAR) data that are collected by the European Space Agency (ESA) Sentinel-1A satellite and processed by TRE ALTAMIRA Inc. (TRE), under contract with the California Department of Water Resources (DWR) as part of DWR’s SGMA technical assistance to provide important SGMA-relevant data to GSAs for GSP development and implementation. The TRE ALTAMIRA InSAR Subsidence Dataset is available at https://data.cnra.ca.gov/dataset/tre-altamira-insar-subsidence The data is also available in the interactive InSAR Land Subsidence and Continuous GPS Station Dashboard: https://storymaps.arcgis.com/stories/41574a6d980b4e5d8d4ed7b90f9698d2#ref-n-v3v7cy
Map of Latest Land Subsidence as Measured by InSAR
Preserve Leading Zero and Import Code Guide for Licensed and Certified Healthcare Facility Services File
Link to the GIS resources for the continuous monitoring stations also described here, and published in the DWR Water Data Library https://wdl.water.ca.gov/
GIS Resources for DWR Continuous Monitoring Stations
DWR, in coordination with the State Water Resources Control Board, has developed an interactive dashboard, called the [Dry Domestic Well Susceptibility within Groundwater Basins Dashboard](https://storymaps.arcgis.com/stories/f2b252d15a0d4e49887ba94ac17cc4bb#ref-n-aoS5Sy) (Dry Well Susceptibility Dashboard), to identify areas within groundwater basins throughout the State that may be prone to water supply shortages due to domestic drinking water wells going dry. The dashboard identifies the density of "susceptible” domestic wells per square mile based on recent groundwater level measurements and modeled future depth to water. If the modeled future depth to water falls below the dry well depth of a domestic well, the well is labelled susceptible. The Dry Well Susceptibility Dashboard is housed on the California’s Groundwater Live web-based platform which contains the latest information and data on groundwater conditions across the State. The State, local agencies, and well owners can use this dashboard to anticipate where wells may be susceptible to inform drought preparedness decision-making and resource allocation. __If you are currently experiencing a dry domestic well, you can report that to DWR’s [Dry Well Reporting System](www.mydrywell.ca.gov) which will connect you with available local assistance.__ The query for domestic wells was based on DWR’s Online System for Well Completion Reports (OSWCR). Well uses that are specified on well completion reports have been grouped into domestic wells (See attribute 'B118WellUse'). The complete Well Completion Report Dataset is available at https://data.cnra.ca.gov/dataset/well-completion-reports. The complete DWR Periodic Groundwater Levels dataset is available at https://data.cnra.ca.gov/dataset/periodic-groundwater-level-measurements. This service is under development as part of ongoing enhancements to CalGW Live. _DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data._ _This dashboard and the underlying analysis provide a density map of domestic wells that are susceptible to going dry if recent groundwater trends continue. The map can be used to evaluate the relative density distribution within groundwater basins. However, the map should not be used to estimate the absolute number of domestic wells that are susceptible to going dry for any area or groundwater level scenario. While the applied groundwater level scenario is based on best available datasets, the scenario is hypothetical, and is chosen to resolve regional differences in the density of domestic wells that are susceptible to going dry. Available groundwater level data are interpolated and projected to domestic wells locations. To achieve near statewide coverage for this analysis, groundwater level measurements are projected up to 10 miles in areas where no local monitoring exists. Filling these groundwater level data gaps with new monitoring stations will improve the reliability of the Dry Well Susceptibility Analysis. The applied model for the depth at which a domestic well is susceptible to going dry is simplified and uncalibrated and is not intended to represent any specific well failure mode. Future calibration of this model, and consideration of well construction details will improve the reliability of the Dry Well Susceptibility Analysis._
Dry Domestic Well Susceptibility (GIS Feature Service)
Fulvous Whistling-Duck Predicted Habitat - CWHR B065 [ds2048]
The Overview file provides a consolidated summary of a County Behavioral Health Departments contact information, County Population, Medi-Cal Managed Care Plans operating within a county, County Medi-Cal Enrollment, and previous County Behavioral Health Medi-Cal services.
Behavioral Health Public County Profile - Overview
Appendices to Data Report for Survey Area 9 (Basin Characterization Pilot Study 1) - Madera and Kings subbasins. File updated on 2/28/2024.
Data Report for Survey Area 6 (Cosumnes, Tracy, Eastern San Joaquin, East Contra Costa, and Livermore Valley groundwater subbasins). File updated on 5/24/2023.
Survey Area 6 - Data Report - Cosumnes, Tracy, Eastern San Joaquin, East Contra Costa, and Livermore Valley
COVID-19 Progress Dashboard Data Dictionary
AEM data package containing provisional inverted AEM data (electrical resistivity values versus depth) and AEM data interpretations. Survey Area 10 covers the following groundwater subbasins: San Antonio Creek Valley, Arroyo Grande, Santa Maria, San Luis Obispo, Los Osos Area, Warden Creek, Chorro Valley (limited), and Morro Valley (limited). File updated on 11/1/2024.
This dataset contains the vendor name and location of all currently active vendors authorized to offer supplemental foods to participants for redemption with WIC food instruments and vouchers. The Women, Infants and Children (WIC) Program is a federally-funded health and nutrition program that provides assistance to pregnant women, new mothers, infants and children under age five. WIC helps California families by providing food instruments and vouchers that can be used to purchase healthy supplemental foods from over 4000 WIC-authorized vendor stores throughout the State. WIC also provides nutritional education, breastfeeding support and help finding healthcare and other community services. Participants must meet income guidelines and other criteria. Currently, 84 WIC agencies provide services monthly to over 1.45 million participants at over 650 sites in local communities throughout the State. For a mobile friendly site on WIC vendors and other WIC-related information visit: https://m.wic.ca.gov/
Women, Infants and Children (WIC) Authorized Vendors
This data resource will no longer be updated. Please use "Safe to Swim Results/Geomeans 2010-2020" resource instead.
Safe to Swim 2010-2020 (no longer updated)
The Current Employment Statistics (CES) program is a Federal-State cooperative effort in which monthly surveys are conducted to provide estimates of employment, hours, and earnings based on payroll records of business establishments. The CES survey is based on approximately 119,000 businesses and government agencies representing approximately 629,000 individual worksites throughout the United States. CES data reflect the number of nonfarm, payroll jobs. It includes the total number of persons on establishment payrolls, employed full- or part-time, who received pay (whether they worked or not) for any part of the pay period that includes the 12th day of the month. Temporary and intermittent employees are included, as are any employees who are on paid sick leave or on paid holiday. Persons on the payroll of more than one establishment are counted in each establishment. CES data excludes proprietors, self-employed, unpaid family or volunteer workers, farm workers, and household workers. Government employment covers only civilian employees; it excludes uniformed members of the armed services. The Bureau of Labor Statistics (BLS) of the U.S. Department of Labor is responsible for the concepts, definitions, technical procedures, validation, and publication of the estimates that State workforce agencies prepare under agreement with BLS.
The California State Geoportal provides service area boundaries of drinking water service providers, as verified by the Division of Drinking Water, State Water Resources Control Board. In order to provide an accurate data set of service area boundaries for California drinking water systems, the Division of Drinking Water of the California Water Resources Control Board (SWRCB DDW) has undertaken a project to vet and verify the data collected by the Tracking California's Water Boundary Tool (WBT).
California Drinking Water System Area Boundaries
Local governments are required to inform HCD about any local tenant preference ordinance the local government maintains when the jurisdiction submits their annual progress report on housing approvals and production, per Government Code 7061 (SB 649, 2022, Cortese). Effective January 1, 2023, local governments adopting a tenant preference are required to create a webpage on their internet website containing authorizing local ordinance and supporting materials, no more than 90 days after the ordinance becomes operational.
Data Report for the Salinas Valley portion of Survey Area 1. File updated on 5/31/2022.
Survey Area 1 - Salinas Valley Data Report
This table removes extraneous rows and adds start and end dates to approvals
Updated Submissions and Approvals for Variances and Temporary Provisions
All day and peak transit 20th, 50th, and 80th percentile speeds on segments estimated on a single day for all CA transit operators that provide GTFS real-time vehicle positions data. Segments are primarily stop to stop, but if stops are farther than 1km apart, additional segments between those stops will be added at 1km intervals.
The LPS datasets contain the number of persons detained or admitted and treated involuntarily pursuant to several sections of the LPS Act (72H, 14d etc, number of persons transferred to mental health facilities pursuant to Section 4011.6 of the Penal Code, number of persons for whom temporary conservatorships are established, and number of persons for whom permanent conservatorships are established in each county and stratified by data elements. They are conditions for admission/detainment, clinical outcomes, payer information, waiting periods, sequential holds and demographic information including age group, gender identity, race, ethnicity, sexual orientation, sex, veteran status, housing status and primary language. This data is aggregated by county and reporting quarter.
This data set lists active and historical enforcement actions records that are stored in the [California Integrated Water Quality System](https://www.waterboards.ca.gov/ciwqs) (CIWQS). Enforcement actions are generally issued in response to one or more instances of non-compliance (violations) of a base regulatory measure. Enforcement actions can be monetary or non-monetary.
Surface Water - Water Quality Regulatory Information
This file contains statewide groundwater quality data for all chemicals in the GAMA Division of Drinking Water (DDW) dataset. It contains data from public supply wells. Due to size constraints, the DDW data is split up by date. This file contains DDW data from 1/1/2000 to 12/31/2009.
GAMA - Division of Drinking Water (2000-2009)
COVID-19 Vaccines Shipped, Delivered, On Hand (archived)
16 sheets of data, each sheet representing a table from the database that stores the information. The order of the sheets is based on the sequence of reporting forms for the Annual Report.
Flown flight lines for Survey Area 10. Flight lines can also be viewed online using the AEM Flight Line Map (https://data.cnra.ca.gov/dataset/aem/resource/8a020073-20e4-4feb-9271-fe8f76c99a85). File updated 3/22/2024.
SWAMP Water Quality Results - Data Dictionary
Parties raw data file of 2023; Updated: 7/17/2026 7:11:41 PM
Links to spatial data resources for the groundwater elevation monitoring stations (wells) maintained in the California Department of Water Resources’ (hereafter the Department) Enterprise Water Management database. Individual station information comes from a wide variety of sources, including and local and federal agencies, that conduct groundwater elevation monitoring within the state of California.
Lanterman-Petris-Short (LPS) dataset contains the number of persons detained or admitted and treated involuntarily pursuant to several sections of the LPS Act in each county and stratified by data elements. This dataset also contains data elements for Senate Bill (SB) 929 and Senate Bill (SB) 43. DHCS is implementing the data collection requirements of W&I Code Section 5402 as amended by SB 929 in incremental phases. On April 6, 2023, DHCS issued BHIN 23-015, introducing Phase I of the SB 929 implementation. BHIN 24-013 introduces and implements Phase II of the data collection requirements specified in W&I Code Section 5402. Phase II requires designated and approved facilities and other entities involved in implementing W&I Code Section 5150 to collect additional data elements pertaining to involuntary treatment, as specified in BHIN 24-013.
AEM data package containing provisional inverted AEM data (electrical resistivity values versus depth) and AEM data interpretations. Survey Area 11 covers the following groundwater subbasins: Indian Wells Valley, Rose Valley, Owens Valley, Fish Slough, Indio, Mission Creek, West Salton Sea (limited), East Salton Sea (limited), Ocotillo-Clark Valley (limited), Imperial Valley (limited),Chocolate Valley (limited), Borrego Springs, and San Jacinto File updated on 8/21/2024.
Licensed Healthcare Facility Listing, June 30, 2022
Data Dictionary - Total Construction Cost of Healthcare Projects
Industrial Discharge - Facility Information
California Grants Portal - Updated Daily
This data resource will no longer be updated. Please use "Safe to Swim Results/Geomeans before 2010" resource instead.
Safe to Swim 1969-2010 (no longer updated)
Statistics on reported dry wells are based on the Household Water Supply Shortage Reporting System Data. The Household Water Supply Shortage Reporting System is available online at at https://mydrywatersupply.water.ca.gov/report/. This service is under development as part of of ongoing enhancements to CalGW Live. DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
Dry Well Reporting (GIS Feature Service)
Data Report for the western groundwater basins within Survey Area 2 - Scott River Valley, Shasta Valley, and Butte Valley. File updated on 10/19/2022.
Survey Area 2 - Data Report - Western Basins (Scott River Valley, Shasta Valley, Butte Valley)
This application allows for searching by Name or address within a number mile radius.
Medi-Cal Fee for Service Provider Finder Application
South Delta Monitoring Special Studies (MSS)
This dataset consists of all parcels that the wells are supplying groundwater to (places of use) and the purpose of groundwater use.
GEARS Places of Groundwater Use 07/14/2026
Provide average transit speeds, number of trips by route-direction.
__Draft__ - E. coli monitoring results from the Central Valley Regional Water Quality Control Board. _E. coli_ is a type of bacteria used to indicate fecal pollution and the possible presence of pathogens in the water. The data is sourced from the Central Valley Regional Water Board - Lower American River Recreational Water Quality map (https://arcg.is/0ea0zq). All data are draft unless otherwise noted.
Central Valley Water Board E. coli Monitoring Results
Surface Water Ambient Monitoring Program
This zipped shapefile provides maps showing electrical resistivity (ohm-meters) depth slices and shallow subsurface average derived from the Statewide Airborne Electromagnetic (AEM) Survey data available at https://data.cnra.ca.gov/dataset/aem. The AEM data for a depth slice are displayed using a local polynomial interpolation on a 1 kilometer line buffered around the flown flight line. The depth slice intervals were defined by the AEM data inversion geometry and were not resampled. The shallow subsurface average map represents the average over the 0-17 meter depth interval. The interpolation defined as the depth weighted average electrical resistivity value over the defined interval.
Electrical Resistivity Depth Slices and Shallow Subsurface Average Maps
A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification. To link the OSHPD IDs with those from other Departments, like CDPH, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk
Department of Health Care Access and Information, Information Services Division, Healthcare Analytics Branch
Aid Codes for Medi-Cal and the group containing each code.
(Reference) Medi-Cal Aid Codes and Aid Code Groups
The California Department of Public Health (CDPH), Center for Health Care Quality, Licensing and Certification (L&C) Program licenses more than 30 types of healthcare facilities. The Electronic Licensing Management System (ELMS) is a California Department of Public Health data system created to manage state licensing-related data. ELMS records healthcare service provider applications, issues licenses, generates license renewal notices, determines license fees, issues and tracks State enforcement actions, and generates management reports. This file lists the services that are associated with California healthcare facilities that are operational and have a current license issued by the CDPH and/or a current U.S. Department of Health and Human Services’ Centers for Medicare and Medicaid Services (CMS) certification. This file can be linked by FACID to the Healthcare Facility Locations (Detailed) Open Data file for facility-related attributes, including geo-coding. The L&C Open Data facility services file is updated monthly. To link the CDPH facility IDs with those from other Departments, like HCAI, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk. A list of healthcare facilities with addresses can be found at: https://data.chhs.ca.gov/dataset/healthcare-facility-locations. Facility geographic variables are updated monthly, if latitude/longitude information is missing at any point in time, it should be available when the next time the Open Data facility file is refreshed.
Licensed and Certified Healthcare Facility Services (CSV)
Seasonal ETo, Peff, and ETF data are provided for calculating agricultural variances for suppliers that have qualifying urban agriculture acreage in their service area. Seasonal values are weighted average values that are calculated based on crop acreages within the service area boundaries. Crop acreages are derived from DWR’s land use data layer ([CADWR Land Use Viewer](https://gis.water.ca.gov/app/CADWRLandUseViewer/?page=home)). The evapotranspiration fraction (ETF) was calculated from weighted average values of crop coefficient (Kc) and irrigation efficiency (IE), which are also provided in this file. The tables from which this dataset have been compiled are released by the Department of Water Resources per fiscal year at [this page](https://data.cnra.ca.gov/dataset/dwr-urban-water-use-objective-data).
Lookup Table-Licensed and Certified Healthcare Facility Listing Lookup Table
Title: SkyTEM Instrument Comparison for Airborne EM Authors: Ian Gottschalk, Frederik Christensen, Mikkel Toftdahl, Jeppe Frost Scherning, and Paul Thorn Contact Author: Ian Gottschalk, Water Resources, Ramboll U.S. igottschalk@ramboll.com CNRA Posting Date: 2/28/2024
Technical Memo - SkyTEM Instrument Comparison for Airborne EM
Period of record for water quality data by station and parameter ### Parameters List (for search results): Aminomethyl)phosphonic acid, *No Lab Analyses (Field Measures Only), 1,1,1,2-Tetrachloroethane, 1,1,1-Trichloroethane, 1,1,2,2-Tetrachloroethane, 1,1,2-Trichloroethane, 1,1,2-Trichlorotrifluoroethane, 1,1-Dichloroethane, 1,1-Dichloroethene, 1,1-Dichloropropene, 1,2,3-Trichlorobenzene, 1,2,3-Trichloropropane, 1,2,4-Trichlorobenzene, 1,2,4-Trimethylbenzene, 1,2-Dibromo-3-chloropropane (DBCP), 1,2-Dibromoethane (EDB), 1,2-Dichlorobenzene, 1,2-Dichloroethane, 1,2-Dichloropropane, 1,3,5-Trimethylbenzene, 1,3-Dichlorobenzene, 1,3-Dichloropropane, 1,4-Dichlorobenzene, 1-Naphthol, 100-Day Biochemical Oxygen Demand, 2,2-Dichloropropane, 2,3,6-Trichlorobenzoic Acid, 2,3,7,8-Tetrachlorodibenzo-p-dioxin, 2,3-Dibromopropionic acid, 2,4,5-T, 2,4,5-TP (Silvex), 2,4-D, 2,4-DB, 2-Chloroallyl diethyldithiocarbamate (CDEC), 2-Chlorotoluene, 3-Hydroxycarbofuran, 4,4'-Dibromoctafluorobiphenyl, 4-Bromofluorobenzene, 4-Chlorotoluene, 4-Day Biochemical Oxygen Demand, 4-Isopropyltoluene, 5-Day Biochemical Oxygen Demand, 6-Day Biochemical Oxygen Demand, 7-Day Biochemical Oxygen Demand, Acenaphthene, Acenaphthylene, Acephate, Acifluorfen, Alachlor, Aldicarb, Aldicarb sulfone, Aldicarb sulfoxide, Aldrin, Allethrin, Aminomethylphosphonic Acid (AMPA), Anthracene, Asbestos, Chrysotile, Atrazine, Atrazine-Simazine Mix, Azinphos methyl (Guthion), BHC, BHC-alpha, BHC-beta, BHC-delta, BHC-gamma (Lindane), Benfluralin, Bentazon, Benz(a)anthracene, Benzene, Benzo(a)pyrene, Benzo(b)fluoranthene, Benzo(ghi)perylene, Benzo(k)fluoranthene, Bicarbonate (HCO3-), Bifenthrin, Biochemical Oxygen Demand, Bis(2-ethylhexyl) adipate, Bromacil, Bromide, Bromobenzene, Bromochloroacetic Acid (BCAA), Bromochloroacetonitrile, Bromochloromethane, Bromodichloromethane, Bromoform, Bromomethane, Butachlor, Butyl benzyl phthalate, Captafol, Captan, Carbaryl, Carbofuran, Carbon tetrachloride, Carbonaceous Biochemical Oxygen Demand, Carbophenothion (Trithion), Chemical Oxygen Demand (COD), Chlordane, Chlorinated Hydrocarbons (General), Chlorobenzene, Chloroethane, Chloroform, Chloromethane, Chlorophyll a, Chloropicrin, Chloropropham, Chlorothalonil, Chlorpropham, Chlorpyrifos, Chorpropham, Chrysene, Clostridium perfringens, Color, Conductance, Cryptosporidium, Cyanazine, Cyanide, Cyfluthrin, Cypermethrin, DDD (all isomers), DDE (all isomers), DDT (all isomers), Dacthal (DCPA), Dalapon, Deltamethrin, Deltamethrin/Tralomethrin, Demeton (Demeton O + Demeton S), Di-n-butyl phthalate, Di-n-octyl phthalate, Diazinon, Dibenz(a,h)anthracene, Dibromoacetic Acid (DBAA), Dibromoacetonitrile, Dibromochloromethane, Dibromomethane, Dicamba, Dichlone, Dichloran, Dichloroacetic Acid (DCAA), Dichloroacetonitrile, Dichlorodifluoromethane, Dichloroprop, Dichloropropane - dichloropropene (D-D Mixture), Dichlorprop, Dicofol, Dicrotophos, Dieldrin, Diethyl phthalate, Dimethoate, Dimethyl phthalate, Dinoseb (DNPB), Dioxathion, Diquat, Dissolved Acid Hydrolyzable Phosphorus, Dissolved Aluminum, Dissolved Ammonia, Dissolved Antimony, Dissolved Arsenic, Dissolved Barium, Dissolved Beryllium, Dissolved Bicarbonate (HCO3-), Dissolved Bismuth, Dissolved Boron, Dissolved Bromide, Dissolved Cadmium, Dissolved Calcium, Dissolved Carbonate (CO3--), Dissolved Chloride, Dissolved Chromium, Dissolved Chromium, hexavalent (Cr6+), Dissolved Cobalt, Dissolved Copper, Dissolved Fluoride, Dissolved Gallium, Dissolved Germanium, Dissolved Hardness, Dissolved Hydroxide (OH-), Dissolved Iodide, Dissolved Iron, Dissolved Lead, Dissolved Lithium, Dissolved Magnesium, Dissolved Manganese, Dissolved Mercury, Dissolved Molybdenum, Dissolved Nickel, Dissolved Nitrate, Dissolved Nitrate + Nitrite, Dissolved Nitrite, Dissolved Organic Carbon, Dissolved Organic Nitrogen, Dissolved Ortho-phosphate, Dissolved Phosphorus, Dissolved Potassium, Dissolved Selenium, Dissolved Silica (SiO2), Dissolved Silver, Dissolved Sodium, Dissolved Strontium, Dissolved Sulfate, Dissolved Thallium, Dissolved Titanium, Dissolved Total Kjeldahl Nitrogen, Dissolved Uranium, Dissolved Vanadium, Dissolved Zinc, Disulfoton, Diuron, Endosulfan (mixed isomers), Endosulfan sulfate, Endosulfan-I, Endosulfan-II, Endothal, Endrin, Endrin aldehyde, Escherichia coli, Esfenvalerate, Ethion, Ethyl benzene, Ethylbenzene, Ethylene Dibromide, Ethylenethiourea, Fecal Coliform, Fenthion, Fenvalerate, Fibers > 10 ?m Asbestos, Chrysotile, Filtered Water Turbidity, Fluoranthene, Fluorene, Formetanate hydrochloride, Giardia lamblia, Glyphosate, Haloacetic Acid Formation Potential (HAAFP), Heptachlor, Heptachlor epoxide, Hexachlorobenzene, Hexachlorobutadiene, Hexachlorocyclopentadiene, Indeno(1,2,3-cd)pyrene, Inositol 1,4,5-Trisphosphate, Isopropylbenzene, MCPA, MCPP, Malathion, Metalaxyl, Methamidophos, Methidathion, Methiocarb, Methomyl, Methoxychlor, Methyl tert-butyl ether (MTBE), Methylene Blue Active Substances (MBAS), Methylene chloride, Metolachlor, Metribuzin, Mevinphos, Molinate, Monobromoacetic Acid (MBAA), Monochloroacetic Acid (MCAA), Naled, Naphthalene, Napropamide, Norflurazon, Oil and Grease, Organic Phosphorus Pesticides (OPP), Oxamyl, Oxyfluorfen, PCB's, PCB-1016, PCB-1221, PCB-1232, PCB-1242, PCB-1248, PCB-1254, PCB-1260, Paraoxon, Parathion, Ethyl, Parathion, Methyl, Pendimethalin, Pentachloronitrobenzene (PCNB), Pentachlorophenol (PCP), Permethrin, Perthane, Phenanthrene, Phenol, Phenols, Phenoxy Growth Regulators, Pheophytin a, Phorate, Phorate Sulfone, Phosalone, Phosmet, Picloram, Prallethrin, Profenofos, Prometryn, Pronamide, Propachlor, Propanil, Propargite, Propetamphos, Propham, Propoxur, Purgeable Halocarbons, Pyrene, Ronnel, Settleable Solids, Simazine, Specific Conductance, Styrene, Sulfallate, Sumithrin, Suspended + Volatile Suspended Solids, Suspended Solids, TEPP (Tetraethyl Pyrophosphate), Tannin and Lignin, Tefluthrin, Telodrin, Tetrachloroethene, Tetrachloroethylene, Tetrachlorofluoromethane, Tetrachlorophenols, Tetradifon (Tedion), Thiobencarb, Thiodicarb, Threshold Odor, Toluene, Total Alkalinity, Total Aluminum, Total Ammonia, Total Antimony, Total Arsenic, Total Asbestos, Chrysotile, Total Barium, Total Beryllium, Total Bismuth, Total Cadmium, Total Calcium, Total Chromium, Total Chromium, hexavalent (Cr6+), Total Cobalt, Total Coliform, Total Copper, Total Cyanide, Total Dissolved Solids, Total Gallium, Total Germanium, Total Hardness, Total Iron, Total Kjeldahl Nitrogen, Total Lead, Total Lithium, Total Magnesium, Total Manganese, Total Mercury, Total Methylmercury, Total Molybdenum, Total Nickel, Total Oil and Grease, Total Organic Carbon, Total Organic Nitrogen, Total Ortho-phosphate, Total Phenols, Total Phosphorus, Total Selenium, Total Silver, Total Strontium, Total Sulfides, Total Suspended Solids, Total Thallium, Total Titanium, Total Vanadium, Total Xylene, (total), Total Zinc, Toxaphene, Tralomethrin, Trichloroacetic Acid (TCAA), Trichloroacetonitrile, Trichloroethene, Trichlorofluoromethane, Triclopyr, Trifluralin, Trihalomethane Formation Potential (THMFP), Turbidity, UV Absorbance @254nm, Vinyl chloride, Volatile Suspended Solids, Xylene, (total), bis(2-Ethylhexyl) phthalate, cis-1,2-Dichloroethene, cis-1,3-Dichloropropene, l-Cyhalothrin, m + p Xylene, m-Xylene, n-Butylbenzene, n-Propylbenzene, o,p'-DDD, o,p'-DDE, o,p'-DDT, o-Xylene, p,p'-DDD, p,p'-DDE, p,p'-DDT, p-Xylene, pH, s,s,s-Tributyl Phosphorotrithioate (DEF), sec-Butylbenzene, tert-Butylbenzene, trans-1,2-Dichloroethene, trans-1,3-Dichloropropene
Period of Record by Station and Parameter
The Dry Well Reporting System is for use by individuals not served by a public water system experiencing problems with their water supply and agencies receiving calls from those individuals. How is this information going to be used? This information is intended to inform state and local agencies on drought impacts on household water supplies. The Household Water Supply Shortage Reporting System was first created as part of our emergency response efforts to previous droughts, and we are continuing to gather information relating to shortages of household water from private well or surface water sources. Collection of data is not to be construed as application for local, state or federal assistance. Individuals interested in financial assistance will be directed towards appropriate resources. Data Collection Entails: - Contact information for Household experiencing water shortage - Water Shortage Problem Information and Location - Financial Resources Available - Well Log Data (optional) - Reporting Agency or Local Government Information
InjuredWitnessPassengers raw data file of 2016; Updated: 5/13/2026 8:59:46 PM
The Drinking Water Needs Assessment, required to be carried out by SAFER Program, is an annual analysis of Public Water Systems, State Small Water Systems, and domestic wells. The Needs Assessment is comprised of four components: the Failing Water System List (Failing list), the Risk Assessment, the Cost Assessment, and the Affordability Assessment. The appendices of the report detail the data sources, calculation methodology, and scoring approach used to generate the data displayed in the SAFER Dashboard.
Data Dictionary - Hospital Building Data
Legacy table based on previous "On Hand" metric up to May 28, 2021.
Data Report for Survey Area 5 (Westlands, Pleasant Valley, and Delta-Mendota groundwater subbasins). File updated on 4/24/2023.
Survey Area 5 - Data Report - Westlands, Pleasant Valley, and Delta-Mendota
Release from the Department of Water Resources, containing a summary table of II, INI, and NI irrigation status classes, as well as horse corral areas, agricultural areas, and pool areas for all urban retail water suppliers. This table also includes alternative values for these fields when applicable, as well as values for special landscape areas (SLAs) and new construction. This is the second version of this table, with better handling of changing values over time and the inclusion of residential extensions data. See the source page [here](https://data.cnra.ca.gov/dataset/dwr-urban-water-use-objective-data/resource/c45c90f7-fadb-45a8-b223-0d4c687c0c4c). To submit alternative data for consideration, contact [WUEStandards@water.ca.gov](mailto:WUEStandards@water.ca.gov).
Res-Outdoor Budget: Landscape Area Measurement
Version "DSM2 Input 2026-06-29 historical update" is based on version "DSM2 Input 2026-04-16 historical update" (which incorporates the changes from the Monitoring Special Study version of DSM2), and includes the following changes: Some cross-sections in Middle River are notched by adding a narrow "V" shape to the bottom. This is done to help prevent drying up. In the previous version, notching was done to a bottom elevation of approximately -10 feet NAVD88. This release modifies the notching to a bottom elevation of approximately 0 ft NAVD88. The output location file output_stage_calib_mss.inp was modified to include output locations for stations CIS and MHR.
This dataset is a draft crosswalk, indicating which public water systems are owned and operated by which urban retail water suppliers. “Urban retail water supplier” means a water supplier, either publicly or privately owned, that directly provides potable municipal water to more than 3,000 end users or that supplies more than 3,000 acre-feet of potable water annually at retail for municipal purposes. The Department of Water Resources has assigned each Urban Retail Water Suppliers a unique "Organization Identification." Urban Retail Water Suppliers in California operate one or more public water systems. A “public water system” means a system for the provision of water for human consumption through pipes or other constructed conveyances. The State Water Resources Control Board has assigned each public water system a unique "public water system identification." This dataset connects each Supplier's "Organization Identification" number to its "public water system identification" number or numbers. Systems identified in this crosswalk may not be relevant to the water loss or "Conservation as a Way of Life" regulations. Contact [orpp-waterconservation@waterboards.ca.gov](mailto:orpp-waterconservation@waterboards.ca.gov) for any questions or corrections to this crosswalk.
This dataset consists of the well owner contact information as well as a total number of wells they added to their account and total groundwater extractions by reporting period.
__Note:__ This web page provides data on health facilities only. To file a complaint against a facility, please see: https://www.cdph.ca.gov/Programs/CHCQ/LCP/Pages/FileAComplaint.aspx The California Department of Public Health (CDPH), Center for Health Care Quality, Licensing and Certification (L&C) Program licenses more than 30 types of healthcare facilities. The Electronic Licensing Management System (ELMS) is a California Department of Public Health data system created to manage state licensing-related data. ELMS records healthcare service provider applications, issues licenses, generates license renewal notices, determines license fees, issues and tracks State enforcement actions, and generates management reports. This file lists the services that are associated with California healthcare facilities that are operational and have a current license issued by the CDPH and/or a current U.S. Department of Health and Human Services’ Centers for Medicare and Medicaid Services (CMS) certification. This file can be linked by FACID to the Healthcare Facility Locations (Detailed) Open Data file for facility-related attributes, including geo-coding. The L&C Open Data facility services file is updated monthly. To link the CDPH facility IDs with those from other Departments, like HCAI, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk. A list of healthcare facilities with addresses can be found at: https://data.chhs.ca.gov/dataset/healthcare-facility-locations. Facility geographic variables are updated monthly, if latitude/longitude information is missing at any point in time, it should be available when the next time the Open Data facility file is refreshed.
Licensed and Certified Healthcare Facility Services
This is a point feature class of environmental monitoring stations maintained in the California Department of Water Resources’ (hereafter the Department) Water Data Library Database (WDL) for discrete “grab” water quality sampling stations. The WDL database contains DWR-collected, current and historical, chemical and physical parameters found in drinking water, groundwater, and surface waters throughout the state. This dataset is comprised of a Stations point feature class and a related “Period of Record by Station and Parameter” table. The Stations point feature class contains basic information about each station including station name, station type, latitude, longitude, and the dates of the first and last sample collection events on record. The related Period of Record Table contains the list of parameters (i.e. chemical analyte or physical parameter) collected at each station along with the start date and end date (period of record) for each parameter and the number of data points collected. The Lab and Field results data associated with this discrete grab water quality stations dataset can be accessed from the California Natural Resources Agencies Open Data Platform at https://data.cnra.ca.gov/dataset/water-quality-data or from DWR’s Water Data Library web application at https://wdl.water.ca.gov/waterdatalibrary/WaterQualityDataLib.aspx
Flown flight lines for Survey Area 3. Flight lines can also be viewed online using the AEM Flight Line Map (https://data.cnra.ca.gov/dataset/aem/resource/8a020073-20e4-4feb-9271-fe8f76c99a85).
Package of compiled data used to support the AEM data interpretation, including digitized well completion reports, geophysical logs, water quality and water levels. Well completion report PDFs available upon request. File updated on 1/14/2026. *** ###Superseded Data Releases: This dataset has been revised from the original 7/22/2022 publication. The specific data revisions from the original publication can be found [here](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/c1d2642c-33b1-420f-9ccd-a67551cda47e "here"). A description of general revisions is below. Lithology log spreadsheets: * OSCWR Well IDs and links added * Duplicates deleted between Survey Areas (e.g. logs in both SA 5 and 6) * Errors in depth and/or lithology description fixed (errors that originated in the digitization process) * Errors in depth and/or lithology description flagged (error that originated in the WCR) Geophysical log spreadsheet: * Oil and gas API numbers and links added Email Basin.Characterization@water.ca.gov to request a superseded dataset. ***
Survey Area 1 - Supporting Data - PROVISIONAL
This file contains statewide groundwater quality data for all chemicals in the GAMA Domestic Wells, GAMA Special Projects, and GAMA USGS datasets. For more information about GAMA datasets, please refer to the **[dataset description]( https://gamagroundwater.waterboards.ca.gov/gama/GAMA_Data_Descriptions.pdf)** file on the **[GAMA data download page](https://gamagroundwater.waterboards.ca.gov/gama/datadownload)**.
Licensed Healthcare Facility Listing, December 31, 2023
Package of compiled data used to support the AEM data interpretation, including digitized well completion reports, geophysical logs, water quality and water levels. Well completion report PDFs available upon request. File updated on 1/14/2026. *** ###Superseded Data Releases: This dataset has been revised from the original 12/6/2022 publication. The specific data revisions from the original publication can be found [here](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/c1d2642c-33b1-420f-9ccd-a67551cda47e "here"). A description of general revisions is below. Lithology log spreadsheets: * OSCWR Well IDs and links added * Duplicates deleted between Survey Areas (e.g. logs in both SA 5 and 6) * Errors in depth and/or lithology description fixed (errors that originated in the digitization process) * Errors in depth and/or lithology description flagged (error that originated in the WCR) Geophysical log spreadsheet: * Oil and gas API numbers and links added Email Basin.Characterization@water.ca.gov to request a superseded dataset. ***
Survey Area 5 - Supporting Data - PROVISIONAL
Annual subsidence rate layer to be used in CalGW Live Storymap subsidence dashboard. This feature layer contains data for multiple years, and spatial data gaps have been filled for the purpose of statewide summaries. The layer has to be filtered by water year (WY). The TRE ALTAMIRA InSAR subsidence dataset is available at https://data.cnra.ca.gov/dataset/tre-altamira-insar-subsidence. This service is under development as part of of ongoing enhancements to CalGW Live. DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
Appendices for the Cuyama Valley Data Report. File updated on 5/31/2022.
Survey Area 1 - Cuyama Valley Data Report Appendices
Data Report for Survey Area 4 (Kaweah, Tulare Lake, and Tule groundwater subbasins). File updated on 3/3/2023
Survey Area 4 - Data Report - Kaweah, Tulare Lake, & Tule
The Groundwater Sustainability Plan (GSP) Annual Report (AR) datasets contain the following data submitted by Groundwater Sustainability Agencies (GSA) and Alternative Agencies as part of their GSP AR or Alternative to GSP AR: groundwater extraction, surface water supply, total water use, and change in storage volumes for a given water year. All data was originally submitted to the Department of Water Resources (DWR) through the Sustainable Groundwater Management Act (SGMA) Portal’s AR Modules (https://sgma.water.ca.gov/portal/gspar/submitted and https://sgma.water.ca.gov/portal/alternative/annualreport/submitted). Data records within each dataset correspond to either an entire basin or one of multiple GSP areas which collectively correspond to an entire basin. The GSP Regulations established the AR data requirements (23 CCR § 356.2) and tasked DWR with developing an online reporting system for GSAs and Alternative Agencies to electronically submit these data (23 CCR § 353.2). The data fields associated with these datasets were created by DWR to ensure GSAs and Alternative Agencies electronically submitted the required AR data to DWR’s online reporting system, the SGMA Portal (https://sgma.water.ca.gov/portal/). For additional information regarding the AR Modules and the AR submittal process, please view the DWR’s AR resources (https://sgma.water.ca.gov/portal/resources).
Groundwater Sustainability Plan Annual Report Data
COVID-19 Vaccines Administered By Demographics By County (2023-2024 updated vaccine archived)
Ground Surface Displacement - Daily Mean
Map showing the AEM survey flight lines where data have been collected to date.
This layer features the existing or planned charging stations awarded under NEVI funding rounds 1-3. Applicants may not propose charging stations at these sites under California's National Electric Vehicle Infrastructure Formula Program - Solicitation 6 Community Charging (GFO-25-603).
Awarded NEVI 1-3 Stations (July 14 2026)
Crashes raw data file of 2016; Updated: 5/13/2026 8:58:17 PM
Raw AEM data and auxiliary data for Survey Area 11.
DSM2 v8.3.1 includes a debugging message level implementation to control the amount of debug messages on screen.
Historical update 2023.01 validated with DSM2 v8.2.2
This dataset lists the General Acute Care (GAC) Hospitals that have been granted extensions for seismic compliance; facilities that currently have extension requests under review are not included in this table. Extensions are sorted by County, by hospital building.
Seismic Deadline Extensions Granted for California Hospitals (CSV)
Cities that failed to file the Annual Street Report with the State Controller's Office for fiscal years 2019-20 to 2024-25.
The DWR Groundwater Level Percentile Statistics are based on the USGS Groundwater Watch concept of comparing the most recent groundwater level measurement to historical measurements for the same month. For a well to be ranked, the most recent measurement must have occurred within the last 18 months, and measurements from at least 10 years must exist for that month. These statistics are derived from the DWR Periodic Groundwater Levels dataset that contains seasonal and long-term groundwater level measurements collected by the Department of Water Resources and cooperating agencies in groundwater basins statewide. This dataset is maintained primarily in the DWR Enterprise Water Management database. It also includes data collected through the Sustainable Groundwater Management Act (SGMA) Portal’s Monitoring Network Module (MNM), and the CASGEM (California Statewide Groundwater Elevation Monitoring) Program. Most measurements are taken manually twice per year to capture the peak high and low values in groundwater elevations. However, the dataset also includes measurements recorded more frequently, monthly, weekly, or daily. The complete DWR Periodic Groundwater Levels dataset is available at https://data.cnra.ca.gov/dataset/periodic-groundwater-level-measurements. Groundwater level percentile class information is determined by comparing a single measurement to all other measurements collected in the same month at that well. The “percentile class” is a statistical determination that describes the percentage of all measurements that are below a specific measurement. If 90 percent of measurements are below (deeper) than a given measurement, then it is in the 90th percentile and if only 10 percent of measurements are below, then that measurement is in the 10th percentile. An average measurement is the 50th percentile. The Fall 2022 and Spring 2024 measurement is classified into one of eight percentile categories, or statistical bins, based on all measurements for that well. These categories are: Lowest on Record, lowest 10% (Much Below Normal), 10-25% (Below Normal), 25-50% (Normal), 50-75% (Normal), 75-90% (Above Normal), highest 90% (Much Above Normal), and Highest on Record. The Groundwater Level Percentile Statistics are used for the Current Groundwater Level Conditions Dashboard, available at https://storymaps.arcgis.com/stories/b3886b33b49c4fa8adf2ae8bdd8f16c3#ref-n-uWnp7G DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
Current Groundwater Level Statistics (GIS Feature Service)
Data Report for Survey Area 6 (Solano, South American, North American, Yolo, Sutter, South Yuba, and North Yuba groundwater subbasins). File updated on 5/24/2023.
Survey Area 6 - Data Report - Solano, South American, North American, Yolo, Sutter, South Yuba, and North Yuba
This dataset consists of all groundwater extractions and well information that has been reported by well owners in GEARS. All information is self-reported by well owners, agents reporting on behalf of well owners, or GSAs reporting on behalf of well owners. This information is used by the State Water Board to issue invoices from the well owners within the probationary subbasins.
Office of Sustainable Groundwater Management
Licensed Healthcare Facility Listing, June 30, 2017
Points representing monitoring wells in DWR's groundwater elevation database which have a groundwater elevation measurement reported in the last 18 months. Information on the most recent measurement is included. This information is based on the DWR Periodic Groundwater Levels dataset that contains seasonal and long-term groundwater level measurements collected by the Department of Water Resources and cooperating agencies in groundwater basins statewide. It also includes data collected through the Sustainable Groundwater Management Act (SGMA) Portal’s Monitoring Network Module (MNM), and the CASGEM (California Statewide Groundwater Elevation Monitoring) Program. Monitoring at active sites is typically done manually twice per year to capture the peak high and low values in groundwater elevations. However, the dataset also includes measurements recorded more frequently, monthly, weekly, or daily. The complete DWR Periodic Groundwater Levels dataset is available at https://data.cnra.ca.gov/dataset/periodic-groundwater-level-measurements. The field LAST_GSE_GWE represents the depth to groundwater and is calculated by subtracting the groundwater elevation (LAST_GWE) from the ground surface elevation (LAST_WLM_GSE). The Depth to Groundwater is then categorized into five bins for symbolization on the Current Groundwater Levels Dashboard. Those bins and their labels are: 0 ft through 25 ft (denoted as "25" in the attribute table), greater than 25 ft through 100 ft ("100"), greater than 100 ft through 200 ft ("200"), greater than 200 ft through 500 ft ("500"), and greater than 500 ft ("9999"). The Current Groundwater Levels Dashboard is available at https://storymaps.arcgis.com/stories/b3886b33b49c4fa8adf2ae8bdd8f16c3#ref-n-EWjEqA DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
Current Groundwater Levels (GIS Feature Service)
AEM data package containing AEM Aarhus Workbench Project files. Survey Area 4 covers the following groundwater subbasins: Tulare Lake, Kaweah, Tule, Kern County, and White Wolf. File updated 11/13/2023.
Survey Area 4 - AEM Data (2) - PROVISIONAL
DWR continuous groundwater level measurements contains continuous time-series data from automated recorders at sites operated by the Department of Water Resources. Readings are taken at 15-minute to one-hour intervals. Some of the readings are relayed to the California Data Exchange Center. However, most of the monitoring sites are visited once every month or two, when readings are off-loaded from data recorders, then finalized and published. Wells monitored for this dataset are located within Butte, Colusa, Glenn, Mendocino, Modoc, Sacramento, San Joaquin, Shasta, Siskiyou, Solano, Sutter, Tehama, Yolo, and Yuba Counties. Water-level measurements are the principal source of information about changes in groundwater storage and movement in a basin, and how these are affected by various forms of recharge (e.g., precipitation, seepage from streams, irrigation return) and discharge (e.g., seepage to streams, groundwater pumping). Water-level monitoring involves "continuous" or periodic measurements. Continuous monitoring makes use of automatic water-level sensing and recording instruments that are programmed to make scheduled measurements in wells. This provides a high-resolution record of water-level fluctuations. Resulting hydrographs can accurately identify the effects of various stresses on the aquifer system and provide measurements of maximum and minimum water levels in aquifers. Continuous monitoring may be the best technique to use for monitoring fluctuations in groundwater levels during droughts and other critical periods when hydraulic stresses may change at relatively rapid rates, or when real-time data are needed for making water management decisions [see usgs reference](https://ca.water.usgs.gov/sustainable-groundwater-management/groundwater-levels-california.html).
Continuous Groundwater Level Measurements
DSM2 Cross-Section Development Program (CSDP)
Crashes raw data file of 2023; Updated: 7/17/2026 7:11:18 PM
InjuredWitnessPassengers raw data file of 2022; Updated: 7/17/2026 7:15:20 PM
Black-Crowned Night Heron Predicted Habitat - CWHR B059 [ds2046]
DSS output files for 2022.01 Historical Update
Station-Trace links to time-series downloads
Brant Predicted Habitat - CWHR B074 [ds2053]
Total Construction Cost of Healthcare Projects (CSV)
This table is a latest-only cut of the cleaned GTFS data. It contains current-only data for agencies we are currently scraping. Each row is a cleaned row from a trips.txt file. Definitions for the original GTFS fields are available at: https://gtfs.org/reference/static#tripstxt.
This file contains the electrical resistivity data where each point represents the vertical center and the average resistivity value for a depth interval. Resistivity data were obtained from 04_XYZ_Ascii\02_Sharp MLM\*_inv.xyz files and displayed as a Point Cloud. The Esri Scene Layer Package (SLPK) files can be opened in the ArcPro within a Local Scene.
Survey Area 1 - Esri Scene Layer Package - Resistivity
This resource includes a brief fact sheet describing DWR's [Dry Domestic Well Susceptibility Analysis](https://data.cnra.ca.gov/dataset/calgw-live/resource/e0bf3d2b-ceca-41ca-876f-d3e378503583) and [Dry Well Reporting System](https://mydrywell.water.ca.gov). DWR, in coordination with the State Water Resources Control Board, has developed an interactive dashboard, called the Dry Domestic Well Susceptibility within Groundwater Basins Dashboard (Dry Well Susceptibility Dashboard), to identify areas within groundwater basins throughout the State that may be prone to water supply shortages due to domestic drinking water wells going dry. The dashboard identifies the density of "susceptible” domestic wells per square mile based on recent groundwater level measurements and modeled future depth to water. If the modeled future depth to water falls below the dry well depth of a domestic well, the well is labelled susceptible. The Dry Well Susceptibility Dashboard is housed on the California’s Groundwater Live web-based platform which contains the latest information and data on groundwater conditions across the State. The State, local agencies, and well owners can use this dashboard to anticipate where wells may be susceptible to inform drought preparedness decision-making and resource allocation.
Dry Domestic Well Susceptibility and Reporting Fact Sheet
California WIC Authorized Farmer Markets List
The Demographics file provides county‑level demographic indicators used to support statewide behavioral health planning, program evaluation, and transformation efforts led by the California Department of Health Care Services (DHCS). This file consolidates demographic attributes from multiple state and federal sources such as Census data, Medi-Cal enrollment systems, and aggregated county submissions in order to provide a consistent view of the population characteristics related to behavioral health needs and service capacity across all 58 California counties.
Behavioral Health Public County Profile - Demographics
SWAMP Toxicity Summary Results - Data Dictionary
Includes information from manually created cases to group similar reports. Cases are an organizational tool for technical staff and does not reflect on the severity of a report.
Variant Proportion Nowcasts for COVID-19
This is the file for Certified Eligibles by Medicare Dual Status
By Medicare Dual Status, Certified Eligibles
Reported actions to respond to drought/water shortage and/or encourage conservation, as reported in the DRINC Portal monthly report. In this format, the actions are reported as a comma-separated list under the following categories: - demand reduction - supply augmentation - water restrictions - communication - addressing water waste - other
Conservation Actions, Listed Subcategory Format
Release from the Department of Water Resources, containing a summary table of II, INI, and NI irrigation status classes, as well as horse corral areas, agricultural areas, and pool areas for all urban retail water suppliers. This table also includes alternative values for these fields when applicable, as well as values for special landscape areas (SLAs) and new construction. See the source page [here](https://data.cnra.ca.gov/dataset/dwr-urban-water-use-objective-data/resource/c45c90f7-fadb-45a8-b223-0d4c687c0c4c). To submit alternative data for consideration, contact [WUEStandards@water.ca.gov](mailto:WUEStandards@water.ca.gov).
[Archived] Res-Outdoor Budget: Landscape Area Measurement
Historical update 2022.01 validated with DSM2 v8.2.2.
Zip file containing all resources from Periodic Groundwater Level Measurements dataset.
Use GTFS schedule trips, stop_times, shapes, and stops to estimate whether corridor segments have scheduled headways of 20 minutes or less.
InjuredWitnessPassengers raw data file of 2019; Updated: 7/17/2026 7:26:01 PM
The Reference table maintained by DHCS, displays aid code categories by aid code. Aid codes identify the criteria by which each person qualifies for Medi-Cal and the types of services he or she receives and make clear whether the services are funded by the State or Federal government or both. An aid code is a combination of two numbers or a letter and a number and is attached to a Medi-Cal beneficiary's identification numbers. Aid code category refers to a unique grouping of distinct aid codes into broad categories such as CHIP, Seniors and Persons with Disabilities, and Long-Term Care. For a description of each aid code, see [Medi-Cal Aid Code Master Chart](https://www.dhcs.ca.gov/wp-content/uploads/2025/12/2026-Master-Aid-Code-Chart.pdf).
DHCS Medi-Cal Aid Category Grouping Schema
This file contains statewide groundwater quality data for all chemicals in the Irrigated Lands Regulatory Program dataset. For more information about GAMA datasets, please refer to the **[dataset description]( https://gamagroundwater.waterboards.ca.gov/gama/GAMA_Data_Descriptions.pdf)** file on the **[GAMA data download page](https://gamagroundwater.waterboards.ca.gov/gama/datadownload)**.
GAMA - Irrigated Lands Regulatory Program
Survey Area 2- Scott River, Shasta, & Butte Fact Sheet
Flown flight lines for Survey Area 9 (Basin Characterization Pilot Study 1). Flight lines can also be viewed online using the AEM Flight Line Map (https://data.cnra.ca.gov/dataset/aem/resource/8a020073-20e4-4feb-9271-fe8f76c99a85). File updated 10/10/2023.
Statewide COVID-19 Vaccines Administered By County (2024-2025 updated vaccine archived)
Crashes raw data file of 2025; Updated: 7/17/2026 7:04:18 PM
The California Department of Water Resources welcomes feedback to improve the accuracy of the Well Completion Report database. Please email suggested corrections to benjamin.brezing@water.ca.gov using the Submittal_Template_For_Suggested_Corrections.xlsx file.
Submittal template for suggested corrections
Flown flight lines for Survey Area 2. Flight lines can also be viewed online using the AEM Flight Line Map (https://data.cnra.ca.gov/dataset/aem/resource/8a020073-20e4-4feb-9271-fe8f76c99a85).