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189 datasets
i08 LandslideSymbology SacramentoValley
- Published by: California Department of Water Resources
- Last updated: Tuesday, November 11, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This data set is a series of polylines denoting the symbology for landslides; generally showing direction of movement downhill. These features were ad...
i03 Proposition1 Funding Areas
- Published by: California Department of Water Resources
- Last updated: Tuesday, November 11, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This data depicts California Proposition 1 Funding Area boundaries as defined by Water Code §79744, which states, "(a) Of the funds authorized by...
Delta Modeling User Group Presentations
- Published by: California Department of Water Resources
- Last updated: Tuesday, November 11, 2025
- File types:
DWR Delta Modeling User Group Presentations...
DMUG August 6, 2020
- Published by: California Department of Water Resources
- Last updated: Tuesday, November 11, 2025
- File types: PDF
Presentations for Delta Modeling Users Group (DMUG) - August 6, 2020 Meeting....
i16 Census County DisadvantagedCommunities 2023
- Published by: California Department of Water Resources
- Last updated: Tuesday, November 11, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The IRWM web based DAC mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the 2020 Census Counties feature class. ...
i16 Census BlockGroup DisadvantagedCommunities 2023
- Published by: California Department of Water Resources
- Last updated: Tuesday, November 11, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The IRWM web based DAC mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the Census 2020 Block Group feature clas...
i16 Census County EconomicallyDistressedAreas 2023
- Published by: California Department of Water Resources
- Last updated: Wednesday, November 12, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This is a copy of the statewide County GIS Tiger file. Created by joining ACS 2019-2023 5 year estimates to the 2020 Census Counties feature class, an...
i16 Census Place DisadvantagedCommunities 2023
- Published by: California Department of Water Resources
- Last updated: Tuesday, November 11, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The IRWM web based DAC mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the 2020 Census Place feature class. A C...
i16 Census Place EconomicallyDistressedAreas 2023
- Published by: California Department of Water Resources
- Last updated: Wednesday, November 12, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The IRWM web based EDA mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the 2020 Census Counties feature class, ...
i07 Habitat Delta 1977
- Published by: California Department of Water Resources
- Last updated: Tuesday, November 11, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
1977 Delta Habitat Types were made digital by heads up digitizing registered scanned pages from 1979 Delta Environmental Atlas, produced by USACE. &qu...