Water
Themes include well water, water quality, wastewater, watershed, storm water, drinking water.Popular datasets
Well Completion Reports
Surface Water - Fecal Indicator Bacteria Monitoring Results
Drinking Water - SAFER Dashboard Failing and At-Risk Drinking Water Systems
Search Water datasets
499 datasets
San Francisco Bay and Sacramento-San Joaquin Delta DEM for Modeling, Version 4.2
- Published by: California Department of Water Resources
- Last updated: Sunday, April 19, 2026
- File types: PNG, ZIP
# SUPERSEDED --> See version 4.3 https://data.cnra.ca.gov/dataset/san-francisco-bay-and-sacramento-san-joaquin-delta-dem-for-modeling-version-4-3 ...
San Francisco Bay and Sacramento-San Joaquin Delta DEM for Modeling, Version 4.3
- Published by: California Department of Water Resources
- Last updated: Sunday, April 19, 2026
- File types: PNG, .ZIP, ZIP
# Citation and Main Description: This product is described in Chapter 5 of the 2018 DWR Delta Modeling Section annual report, produced jointly with...
Water Shortage Vulnerability Analysis Archive
- Published by: California Department of Water Resources
- Last updated: Sunday, April 19, 2026
- File types: FILE GEODATABASE, ZIP, EXCEL (XLSX)
This page is meant to act as an archival repository for previous Water Shortage Vulnerability analyses, which includes the Water Shortage Vulnerabilit...
Water Shortage Vulnerability Technical Methods
- Published by: California Department of Water Resources
- Last updated: Sunday, April 19, 2026
- File types: PDF
These documents present the 2023 and 2024 updates to the Water Shortage Vulnerability scoring for both (and separately) rural communities as domestic ...
Drinking Water - Public Water System Annually Reported Water Production and Delivery Information 2013-2022
- Published by: California State Water Resources Control Board
- Last updated: Wednesday, November 27, 2024
- File types: PDF, ZIP, CSV, XLSX
Amount of water produced by month and by source and the water delivered by type of use and by month for every Public Water System (PWS) reporting. Pub...
ECO-PTM Paper
- Published by: California Department of Water Resources
- Last updated: Sunday, April 19, 2026
- File types: PDF
The Department of Water Resources Modeling Support Office, in collaboration with the United States Geological Survey (USGS), has developed an individu...
SVSim: Sacramento Valley Groundwater-Surface Water Simulation Model
- Published by: California Department of Water Resources
- Last updated: Sunday, April 19, 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 ...
Drinking Water - Results of Lead Sampling of Drinking Water in California Schools
- Published by: California State Water Resources Control Board
- Last updated: Monday, September 30, 2024
- File types: CSV
The Division of Drinking Water (DDW), in collaboration with the California Department of Education, has taken the initiative to begin testing for lead...
Ecological Particle Tracking Model (ECO-PTM)
- Published by: California Department of Water Resources
- Last updated: Sunday, April 19, 2026
- File types: WEBSITE, ZIP, HTML
Ecological Particle Tracking Model (ECO-PTM) is an individual-based juvenile salmonid migration and survival model....
SGMA - Depletions of Interconnected Surface Water
- Published by: California Department of Water Resources
- Last updated: Sunday, April 19, 2026
- File types: PDF
The Depletions of Interconnected Surface Water (ISW) dataset has been established to provide technical resources in support of Groundwater Sustainabil...