Water
Themes include well water, water quality, wastewater, watershed, storm water, drinking water.Popular datasets
Well Completion Reports
Drinking Water - SAFER Dashboard Failing and At-Risk Drinking Water Systems
Surface Water - Fecal Indicator Bacteria Monitoring Results
Search Water datasets
495 datasets
2011 and 2012 Georgiana Slough Non-Physical Barrier Performance Evaluation - GSNPB-11_Legacy_Reports v2
- Published by: California Department of Water Resources
- Last updated: Tuesday, February 10, 2026
- File types: PDF
DWR implemented the 2011 Georgiana Slough NonPhysical Barrier (GSNPB) Study to test the effectiveness of using a non-physical barrier, referred to as ...
OCO Web Files
- Published by: California Department of Water Resources
- Last updated: Tuesday, February 10, 2026
- File types: TXT
Contains Operations Control Office (OCO) web files....
NASA JPL InSAR Subsidence Data (Superseded)
- Published by: California Department of Water Resources
- Last updated: Tuesday, February 10, 2026
- File types: PDF
### This dataset has been superseded by https://data.cnra.ca.gov/dataset/tre-altamira-insar-subsidence This dataset represents measurements of ve...
Delta Modeling User Group Newsletters
- Published by: California Department of Water Resources
- Last updated: Tuesday, February 10, 2026
- File types:
Newsletters for the DWR Delta Modeling User Group (DMUG)...
Delta Modeling User Group Presentations
- Published by: California Department of Water Resources
- Last updated: Tuesday, February 10, 2026
- File types:
DWR Delta Modeling User Group Presentations...
DWR Delta Modeling User Group (DMUG)
- Published by: California Department of Water Resources
- Last updated: Tuesday, February 10, 2026
- File types:
Resources for the DWR Delta Modeling User Group California Department of Water Resources, Delta Modeling Section....
2018 Delta Modeling User Group Newsletter
- Published by: California Department of Water Resources
- Last updated: Tuesday, February 10, 2026
- File types: PDF
Newsletter for 2018...
DSM2 v8.2.1
- Published by: California Department of Water Resources
- Last updated: Tuesday, February 10, 2026
- File types: ZIP, HTML
The current release DSM2 V8.2.1 differs from the previous release DSM2 V8.2.0 as follows: ==========================================================...
Bulletin 118 Update 2003 - Basin Reports (formerly known as Basin Descriptions)
- Published by: California Department of Water Resources
- Last updated: Tuesday, February 10, 2026
- File types: PDF
This dataset includes the basin reports for the 515 groundwater basins developed as part of Bulletin 118 Update 2003. The reports include descriptions...
California's Groundwater Basin Boundary Descriptions
- Published by: California Department of Water Resources
- Last updated: Tuesday, February 10, 2026
- File types:
In conjunction with the release of [California’s Groundwater Update 2020](https://data.cnra.ca.gov/dataset/caglw_update2020), DWR has compiled a compr...