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407 datasets

California Central Valley Groundwater-Surface Water Simulation Model – Fine Grid (C2VSimFG)

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

(Released on June 6, 2025) Version 1.5 of the California Central Valley Groundwater-Surface Water Simulation Model – Fine Grid (C2VSimFG) is a major u...

State Water Project Delivery Capability Report 2015

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

State Water Project Delivery Capability Report 2015...

2010 Urban Water Management Plan (UWMP) Data

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

Numeric data gleaned from the 2010 UWMP reports as reported in the DOST database....

DWR Urban Water Use Objective Analyzer Tool

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

With the enactment of Senate Bill 606 (Hertzberg) and Assembly Bill 1668 (Friedman) in 2018, California established a new framework for long term urba...

i17 StateWaterProject ConstructionDivisions

Published by: California Department of Water Resources
Last updated: Sunday, October 12, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This is a line dataset that delineates the extent of State Water Project construction divisions. The locations of the construction divisions were deri...

Environmental Monitoring Program: Discrete Water Quality Data

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

The Interagency Ecological Program’s (IEP) Environmental Monitoring Program (EMP) was initiated in compliance with the Water Right Decision D-1379 (no...

i17 StateWaterProject Repayment Reaches

Published by: California Department of Water Resources
Last updated: Sunday, October 12, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This is a line dataset that delineates the extent of State Water Project repayment reaches. The locations of the repayment reaches were derived from D...

i06 Precise Surveys StateWaterProject

Published by: California Department of Water Resources
Last updated: Sunday, October 12, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Point feature class and related table containing the Precise Surveys measurement time series. Measurements include elevations, Northings and Eastings,...

Urban Water Data - Drought Planning and Management

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

This data package aims to pilot an approach for providing usable data for analyses related to drought planning and management for urban water supplier...

Groundwater Basin Boundary Descriptions - Central Coast Region (3-XXX Basins)

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

This dataset includes the official groundwater basin boundary descriptions for California's 515 groundwater basins. To make locating descriptions easi...