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435 datasets

Annual Water Supply and Demand Assessment (AWSDA)

Published by: California Department of Water Resources
Last updated: Friday, July 24, 2026
File types: XLSX

Annual Water Supply and Demand Assessment (AWSDA)...

DWR Flood-MAR Water Quality Sampling Pilot

Published by: California Department of Water Resources
Last updated: Friday, July 24, 2026
File types: PDF

A repository of Pilot-specific documents used for targeted Pilot outreach and implementation....

State Water Project Delivery Capability Report 2015

Published by: California Department of Water Resources
Last updated: Friday, July 24, 2026
File types: PDF, ZIP

State Water Project Delivery Capability Report 2015...

DWR Urban Water Use Objective Analyzer Tool

Published by: California Department of Water Resources
Last updated: Friday, July 24, 2026
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: Friday, July 24, 2026
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: Friday, July 24, 2026
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: Friday, July 24, 2026
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: Friday, July 24, 2026
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,...

GPS Survey of the Sacramento Valley Subsidence Network

Published by: California Department of Water Resources
Last updated: Friday, July 24, 2026
File types: PDF, CSV

In 2008, DWR developed a series of survey monuments in the Sacramento Valley to create a subsidence monitoring network. The network encompasses all o...

i08 Stations Discrete Grab Water Quality POR

Published by: California Department of Water Resources
Last updated: Friday, July 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This is a point feature class of environmental monitoring stations maintained in the California Department of Water Resources’ (hereafter the Departme...