CA Drinking Water Portal
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Hello and Welcome...

This site is operated by the State Water Resources Control Board, Division of Drinking Water, as a service center for California public water systems, environmental health laboratories, state agencies, the federal EPA, and other public health partners.  The applications and information contained on this site are restricted.

Click on the link below to submit an Annual Report for calendar year 2015.

Electronic Annual Report

Click on the link below to file a Monitoring Report.

Urban Water Supplier Reporting Tool

Click on the link below to file a Small Water Supplier Report (to report water production from June through November 2015). No registration is required, just your EAR username or your water system ID.

Water Reliability Self-certification

For information, please email the DRINC Portal Administrator.

A new tool presenting charts showing residential gallons-per-capita-day (R-GPCD) water usage and monthly reductions is now available.  Data comes directly from records submitted by urban water suppliers in response to State Water Resources Control Board emergency regulations. read more ...

To make an Annual Report , please navigate to the Electronic Annual Report System.  A separate login is required.