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150 datasets

i19 Stormwater Project Points

Published by: California Department of Water Resources
Last updated: Wednesday, April 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The feature dataset contains storm water projects planned in the future throughout California that involve groundwater recharge and direct use. It was...

Surface Water - Water Quality Regulated Facility Information

Published by: California State Water Resources Control Board
Last updated: Tuesday, March 24, 2026
File types: CSV, XLSX, PDF

Information regarding site visits of facilities that discharge wastewater, from the [California Integrated Water Quality System](https://www.waterboar...

i08 GroundwaterLevelChangeSeasonal Contours

Published by: California Department of Water Resources
Last updated: Wednesday, April 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset depicts contours of estimated change in groundwater piezometric surfaces in the unconfined or uppermost semi-confined aquifers, between t...

i17 California Jurisdictional Dams

Published by: California Department of Water Resources
Last updated: Wednesday, April 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset is a feature class identifying all dams currently under the jurisdiction of the Division of Safety of Dams (DSOD). The dataset is extract...

Drinking Water - Results of Lead Sampling of Drinking Water in California Schools

Published by: California State Water Resources Control Board
Last updated: Monday, September 30, 2024
File types: CSV

The Division of Drinking Water (DDW), in collaboration with the California Department of Education, has taken the initiative to begin testing for lead...

Jurisdictional Peaker Power Plants

Published by: California Energy Commission
Last updated: Wednesday, April 1, 2026
File types: HTML

2001 California Emergency Siting Peaker Power Plant PermittingIn 2001, Governor Davis identified a goal of bringing 1,000 megawatts of new power plant...

DWR Technical Support Services (TSS)

Published by: California Department of Water Resources
Last updated: Wednesday, April 1, 2026
File types: CSV

(Webpage Under Development) The Department of Water Resources (DWR) provides Technical Support Services (TSS) to assist Groundwater Sustainability ...

National Hydrography Dataset (NHD) Archive

Published by: California Department of Water Resources
Last updated: Wednesday, April 1, 2026
File types: ZIP, TXT, FILE GEODATABASE

This page is meant to act as an archival repository for previous versions of the statewide National Hydrography Dataset (NHD) which includes the Water...

Elk Home Range - Scott Valley - 2021-2023 [ds3176]

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, April 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The project lead for the collection of this data was Erin Zulliger. Elk (3 adult females) were captured and equipped with GPS collars (Litetrack/Pinpo...

Elk Home Range - North Warners - 2019-2021 [ds3175]

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, April 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The project lead for the collection of this data was Erin Zulliger. Elk (7 adult females) were captured and equipped with GPS collars (Litetrack/Pinpo...