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189 datasets
i08 B118 CA GroundWaterBasins 2003
- Published by: California Department of Water Resources
- Last updated: Monday, November 10, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
Archived on 20161130 and the name was change from i08_B118_CA_GroundwaterBasins to i08_B118_CA_GWaterBasins20161130. The dataset is a feature class sh...
i03 IRWM Regions
- Published by: California Department of Water Resources
- Last updated: Monday, November 10, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The Region Acceptance Process (RAP) is a component of the Integrated Regional Water Management (IRWM) Program Guidelines and is used to evaluate and a...
Region Land Use Surveys
- Published by: California Department of Water Resources
- Last updated: Monday, November 10, 2025
- File types: ZIP, SHP
This is collection of DWR Region Land Use Surveys. These include several county land use surveys, In addition, you may scroll the list below to down...
i06 Contours 1ft Delta 2007
- Published by: California Department of Water Resources
- Last updated: Monday, November 10, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
One foot contours developed from Delta LIDAR. LIDAR was developed under a contract between California DWR and URS Corporation (DRMS contract), with Fu...
i03 Delta PrimarySecondary Zones
- Published by: California Department of Water Resources
- Last updated: Monday, November 10, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
Delta Primary Zone Boundary The history of the primary zone boundary is as follows: the Primary Zone was defined in the 1992 Delta Flood Protection Ac...
i08 B118 CA GroundwaterBasins 2016
- Published by: California Department of Water Resources
- Last updated: Monday, November 10, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The dataset is a feature class showing the boundaries of 517 groundwater basins and subbasins as defined by the California Department of Water Resourc...
i15 SWP Monuments
- Published by: California Department of Water Resources
- Last updated: Monday, November 10, 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...
i17 Delta Levees Centerlines 2007
- Published by: California Department of Water Resources
- Last updated: Monday, November 10, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
In the Delta Anatomy Mapping Project, all levee anatomies were delineated using slope grids built from available 2007 Delta LIDAR data points. LIDAR d...
i17 Delta Levees Stationing
- Published by: California Department of Water Resources
- Last updated: Monday, November 10, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
Levee stations, usually in feet but in some cases miles, snapped to 2017 Delta levee centerlines (derived from the 2017 Delta LiDAR). Base source for ...
i19 Stormwater Project Points
- Published by: California Department of Water Resources
- Last updated: Monday, November 10, 2025
- 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...