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
501 datasets
Cross Section Development Program version 3
- Published by: California Department of Water Resources
- Last updated: Friday, May 22, 2026
- File types: ZIP
CSDP is used to view bathymetry data and create geometry and GIS information for the DSM2 model....
State Water Project Delivery Capability Report 2015
- Published by: California Department of Water Resources
- Last updated: Friday, May 22, 2026
- File types: PDF, ZIP
State Water Project Delivery Capability Report 2015...
DMUG December 11th, 2019
- Published by: California Department of Water Resources
- Last updated: Friday, May 22, 2026
- File types: DOCX, PPTX
Delta Modeling User Group Meeting Agenda and Presentation Materials...
DSM2 v8.1.2 Calibration
- Published by: California Department of Water Resources
- Last updated: Friday, May 22, 2026
- File types: JPEG, PDF
# Flow, Stage and EC calibration figures for DSM2 v8.1.2...
DMUG Newsletter 2019
- Published by: California Department of Water Resources
- Last updated: Friday, May 22, 2026
- File types: PDF
The DMUG Newsletter 2019 is here!!! Please see the attached PDF file. As promised, this edition is a more condensed version comparing with the pre...
Delta 2016 Land Use Data
- Published by: California Department of Water Resources
- Last updated: Friday, May 22, 2026
- File types: ZIP
Delta 2016 Land Use Data that is used for DETAW-DCD....
DPR Surface Water Database
- Published by: California Department of Pesticide Regulation
- Last updated: Tuesday, October 29, 2019
- File types: CSV
The Department of Pesticide Regulation maintains a Surface Water Database (SURF) containing data from a wide variety of environmental monitoring studi...
Drinking Water - Public Water Systems Rates Information
- Published by: California State Water Resources Control Board
- Last updated: Tuesday, October 29, 2019
- File types: CSV, PDF
Public Water Systems (PWS) submit their annual reports with rate information using the Electronic Annual Report (EAR) submission process on the Drinki...
Surface Water - 2018 California Water Quality Status Report
- Published by: California State Water Resources Control Board
- Last updated: Tuesday, October 29, 2019
- File types: CSV, ZIP
The California Water Quality Status Report is an annual data-driven snapshot of the Water Board’s water quality and ecosystem data. This second editio...
Drinking Water - Laboratory Water Quality Results
- Published by: California State Water Resources Control Board
- Last updated: Tuesday, October 29, 2019
- File types: PDF
The Division of Drinking Water requires laboratories to submit water quality data directly. The data is received, and published twice monthly on the D...