Search results

3620 datasets

Environmental Monitoring Program: Discrete Water Quality Data

Published by: California Department of Water Resources
Last updated: Monday, April 20, 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...

Water Rights Demand Analysis Methodology Datasets

Published by: California State Water Resources Control Board
Last updated: Thursday, April 7, 2022
File types: CSV, XLSX

The following datasets are used for the Water Rights Demand Analysis project and are formatted to be used in the calculations. The State Water Resourc...

Groundwater Basin Boundary Descriptions - Lahontan Region (6-XXX Basins)

Published by: California Department of Water Resources
Last updated: Monday, April 20, 2026
File types: PDF

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

SVSim: Sacramento Valley Groundwater-Surface Water Simulation Model

Published by: California Department of Water Resources
Last updated: Monday, April 20, 2026
File types: ZIP, PDF, CSV, XLSX, .ZIP

The Department of Water Resources (DWR) has developed a new model, the Sacramento Valley Groundwater-Surface Water Simulation Model (SVSim). This new ...

Data for Calculating Efficient Outdoor Water Uses

Published by: California Department of Water Resources
Last updated: Monday, April 20, 2026
File types: CSV, XLS, XLSX

October 31, 2025 (Final DWR Data) The 2018 Legislation required DWR to provide or otherwise identify data regarding the unique local conditions to ...

State Water Project Delivery Capability Report (DCR) 2025

Published by: California Department of Water Resources
Last updated: Monday, April 20, 2026
File types: PDF

State Water Project Delivery Capability Report (DCR) 2025...

2005 Urban Water Management Plans (UWMPs) Historic Information

Published by: California Department of Water Resources
Last updated: Monday, April 20, 2026
File types: PDF

2005 Urban Water Management Plans (UWMPs) Historic Information...

2010 Urban Water Management Plans (UWMPs) Historic Information

Published by: California Department of Water Resources
Last updated: Monday, April 20, 2026
File types: PDF

2010 Urban Water Management Plans (UWMPs) Historic Information...

State Water Project Delivery Capability Report (DCR) 2023

Published by: California Department of Water Resources
Last updated: Monday, April 20, 2026
File types: PDF

Documents related to the State Water Project Delivery Capability Report (DCR) 2023...

Urban Water Use Objectives – Compiled Report Data

Published by: California State Water Resources Control Board
Last updated: Wednesday, January 21, 2026
File types: CSV

The Making Conservation a California Way of Life regulation requires urban retail water suppliers to annually calculate their Urban Water Use Objectiv...