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121 datasets
i08 GroundwaterLevelChangeSeasonal Points
- Published by: California Department of Water Resources
- Last updated: Friday, June 6, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This dataset depicts change in groundwater level at selected monitoring locations (wells) between two specified years, by season. Change values repres...
i08 CriticallyOverdraftedBasins
- Published by: California Department of Water Resources
- Last updated: Sunday, June 8, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The dataset is a feature class showing the boundaries of 515 groundwater basins and subbasins as defined by the California Department of Water Resourc...
i08 B118 CA GroundwaterBasins
- Published by: California Department of Water Resources
- Last updated: Sunday, June 8, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The dataset is a feature class showing the boundaries of 515 groundwater basins and subbasins as defined by the California Department of Water Resourc...
i08 Delta InChannel Islands
- Published by: California Department of Water Resources
- Last updated: Sunday, June 8, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
Data contains historical polygons of in-channel islands within the Sacramento San Joaquin Delta. Data consists of merged datasets from 1929, 1940, 194...
i08 C2VSimFG StreamNodes WithBudgets
- Published by: California Department of Water Resources
- Last updated: Sunday, June 8, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The stream network simulated in C2VSimFG consists of 4,634 stream nodes that make up 110 stream reaches. The stream nodes correspond to groundwater no...
i08 C2VSimFG Stream Nodes
- Published by: California Department of Water Resources
- Last updated: Sunday, June 8, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The stream network simulated in C2VSimFG consists of 4,634 stream nodes that make up 110 stream reaches. The stream nodes correspond to groundwater no...
i08 C2VSimFG Nodes
- Published by: California Department of Water Resources
- Last updated: Sunday, June 8, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
There is a total of 30,179 groundwater nodes within the C2VSimFG model domain. The model extent conforms to Bulletin 118 boundaries updated in 2003. T...
i19 Stormwater Permitees Municipal
- Published by: California Department of Water Resources
- Last updated: Sunday, June 8, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The feature datasets contain Phase 1 and Phase 2 municipal separate stormwater sewer system (MS4s) permittees in California. These draft layers are ba...
i17 StateWaterProject Centerline
- Published by: California Department of Water Resources
- Last updated: Monday, June 9, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The purpose of this feature class is to delineate an approximate centerline for the State Water Project canals.This dataset is current as of 5/20/2025...
i15 SWP Monuments
- Published by: California Department of Water Resources
- Last updated: Sunday, June 8, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This dataset is a compilation of survey monuments as points used by the State of California, Department of Water Resources. The associated data is con...