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133 datasets

Post Primacy Aquifer Exemptions

Published by: California Department of Conservation
Last updated: Saturday, October 11, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This post primacy aquifer exemption data depicts areas exempted by the US EPA for Class II injection after the March 14, 1983 Primacy agreement betwee...

Post Primacy Aquifer Exemptions

Published by: California Department of Conservation
Last updated: Saturday, October 11, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This post primacy aquifer exemption data depicts areas exempted by the US EPA for Class II injection after the March 14, 1983 Primacy agreement betwee...

i08 FaultCrossings SWP ObservationPoints

Published by: California Department of Water Resources
Last updated: Saturday, October 11, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Fault Descriptions of locations crossing the California Aqueduct, Coastal Branch, North Bay Aqueduct, and South Bay Aqueduct. Taken from "State Water ...

i08 FaultCrossings StateWaterProject

Published by: California Department of Water Resources
Last updated: Saturday, October 11, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Approximate locations of faults crossing the California Aqueduct, Coastal Branch, North Bay Aqueduct, and South Bay Aqueduct. Taken from "State Water ...

Quagga and Zebra Mussel Infested Waters [ds2801]

Published by: California Department of Fish and Wildlife
Last updated: Saturday, October 11, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Quagga (Dreissena rostriformis bugensis) and Zebra (Dreissena polymorpha) mussels are highly invasive and easily transported from one waterybody to an...

Vegetation Map - Johnson Valley - CDFW [ds1019]

Published by: California Department of Fish and Wildlife
Last updated: Saturday, October 11, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The 17,158 acre Johnson Valley project area is located in San Bernardino County, 32 miles east of Victorville, CA bisected by highway 247. The fine-sc...

i08 C2VSimFG Boundary

Published by: California Department of Water Resources
Last updated: Saturday, October 11, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The boundary dataset covers the model domain of the C2VSimFG. The total area of the model domain is 20,742 square miles. It contains 32,537 elements, ...

WDL Ground Surface Displacement - Land Subsidence Monitoring

Published by: California Department of Water Resources
Last updated: Sunday, October 12, 2025
File types: CSV

Borehole extensometers are a more site specific method of measuring land subsidence. These instruments consist of a pipe or cable anchored at the bott...

Climate Explorer

Published by: California Natural Resources Agency
Last updated: Friday, October 10, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

California is doubling down on efforts to achieve carbon neutrality and build resilience to the impacts of climate change. While the impacts vary in d...

ECO-PTM Paper

Published by: California Department of Water Resources
Last updated: Saturday, October 11, 2025
File types: PDF

The Department of Water Resources Modeling Support Office, in collaboration with the United States Geological Survey (USGS), has developed an individu...