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2019 California Water Quality Status Report
State of California —
The California Water Quality Status Report is an annual data-driven snapshot of the Water Board’s water quality and ecosystem data. This third edition of the report... -
State
Ground Water - Water Quality Results
State of California —
Groundwater quality data and related groundwater well information available on the page was queried from the GAMA Groundwater information system (GAMA GIS). Data... -
State
California Water Rights LIST (Detail Summary List)
State of California —
This list includes detail information about every water rights record in the State Water Resources Control Board's "Electronic Water Rights Information Management... -
State
Surface Water - Habitat Results
State of California —
This data provides results from field analyses, from the California Environmental Data Exchange Network (CEDEN). The data set contains two provisionally assigned... -
State
Drinking Water - Open Environmental Data Project - March 23, 2023 Workshop
State of California —
The following datasets related to regulated drinking water system facilities in California have been developed and are available for the purpose of the March 23,... -
State
Surface Water - Chemistry Results
State of California —
This data provides results from the California Environmental Data Exchange Network (CEDEN) for field and lab chemistry analyses. The data set contains two... -
State
Surface Water - Flow Targets for Southern California Streams
State of California —
Changes to instream flow are known to be one of the major factors that affect the health of biological communities. Flow alteration can degrade physical habitat and... -
State
Surface Water - 2017 California Water Quality Status Report
State of California —
The California Water Boards’ Water Data Center is proud to present the CA Water Quality Status Report. This report is an annual data-driven snapshot of the Water... -
State
Surface Water - Chemistry Results - CEDEN Augmentation
State of California —
This dataset includes field and lab chemistry data that has been submitted to the California Environmental Data Exchange Network (CEDEN), but has not been loaded into... -
State
Drinking Water - Public Water Systems Rates Information
State of California —
Public Water Systems (PWS) submit their annual reports with rate information using the Electronic Annual Report (EAR) submission process on the Drinking Water... -
State
Surface Water - Fecal Indicator Bacteria Monitoring Results
State of California —
This dataset contains fecal indicator bacteria (FIB) monitoring results collected from surface waters across California. It includes results for Escherichia coli (E.... -
State
California Water Rights Associated Parties List
State of California —
This list includes detail information for each party associated with a water right or associated to a water right record (Complaints, enforcement, contacts.. etc) as... -
State
Urban Water Use Objectives – Compiled Report Data
State of California —
The Making Conservation a California Way of Life regulation requires urban retail water suppliers to annually calculate their Urban Water Use Objective (UWUO), which... -
State
Water Quality - Effluent - Electronic Self-Monitoring Report (eSMR) Data
State of California —
Wastewater discharges are regulated by the Water Board. Those regulated are generally required to submit Self-Monitoring Reports to the State or Regional Water Board.... -
State
Urban Water Use Objectives – Relevant Data
State of California —
The Making Conservation a California Way of Life regulation requires urban retail water suppliers (URWS) to annually calculate their Urban Water Use Objective (UWUO),... -
State
Surface Water - Water Quality Regulated Facility Information
State of California —
Information regarding site visits of facilities that discharge wastewater, from the California Integrated Water Quality System (CIWQS). -
State
Volumetric Annual Report of Wastewater and Recycled Water
State of California —
The Water Quality Control Policy for Recycled Water (Recycled Water Policy) requires wastewater and recycled water dischargers (including dischargers that do not...