California Department of Water Resources
Website: https://water.ca.gov/
The Department of Water Resources (DWR) is responsible for managing and protecting California’s water resources. DWR works with other agencies to benefit the State’s people and to protect, restore and enhance the natural and human environments.
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412 datasets
Well Completion Reports
- Published by: California Department of Water Resources
- Last updated: Thursday, December 25, 2025
- File types: CSV, XLSX
This Well Completion Report dataset represents an index of records from the California Department of Water Resources' (DWR) Online System for Well Com...
Groundwater Sustainability Plan Annual Report Data
- Published by: California Department of Water Resources
- Last updated: Thursday, December 25, 2025
- File types: CSV
The Groundwater Sustainability Plan (GSP) Annual Report (AR) datasets contain the following data submitted by Groundwater Sustainability Agencies (GSA...
GSP Monitoring Data
- Published by: California Department of Water Resources
- Last updated: Thursday, December 25, 2025
- File types: CSV
The Groundwater Sustainability Plan (GSP) Monitoring dataset contains the monitoring sites and associated groundwater level, subsidence or streamflow ...
Dry Well Reporting System Data
- Published by: California Department of Water Resources
- Last updated: Thursday, December 25, 2025
- File types: CSV
In California, water systems serving one (1) to 15 households are regulated at the county level. Counties vary in their practices, but rarely do count...
Water Quality Data
- Published by: California Department of Water Resources
- Last updated: Thursday, December 25, 2025
- File types: CSV
The California Department of Water Resources (DWR) discrete (vs. continuous) water quality datasets contains DWR-collected, current and historical, ch...
CA Urban Retail Water System Water Loss Annual Loss Audit Data
- Published by: California Department of Water Resources
- Last updated: Thursday, December 25, 2025
- File types: CSV
This dataset contains annual validated water loss audit reports submitted to the Department of Water Resources by California urban retail water suppli...
2020 UWMP Data Export Tables
- Published by: California Department of Water Resources
- Last updated: Thursday, December 25, 2025
- File types: XLSX, TSV, PDF
This dataset is a compilation of the data export tables available on [WUEdata](https://wuedata.water.ca.gov/) for the 2020 Urban Water Management Plan...
Urban Water Management Plans (UWMP) 2015
- Published by: California Department of Water Resources
- Last updated: Thursday, December 25, 2025
- File types: PDF, CSV
Urban Water Management Plans (UWMPs) are prepared by California's urban water suppliers to support their long-term resource planning, and ensure adequ...
2015 Urban Water Management Plans (UWMPs) Historic Information
- Published by: California Department of Water Resources
- Last updated: Thursday, December 25, 2025
- File types: PDF, XLS, DOC, ZIP, PPT
2015 Urban Water Management Plans (UWMPs) Historic Information...
2010 Urban Water Management Plans (UWMPs) Historic Information
- Published by: California Department of Water Resources
- Last updated: Thursday, December 25, 2025
- File types: PDF
2010 Urban Water Management Plans (UWMPs) Historic Information...