CA Drinking Water Portal
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Hello and Welcome

The site is operated by the State Water Resources Control Board (SWRCB), Division of Drinking Water, and the U.C. Davis Information Center for the Environment 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.

For information, please email the DRINC Portal Administrator.

The Urban Water Supplier Reporting Tool is available on the DRINC Portal the week of August 12th.  Reporters will be required to register on this site allowing them to submit their monthly Monitoring Report of potable water production pursuant to the emergency regulations adopted by the State Water Resources Control Board July 15th.  Click on Register to begin the registration process.

The Universal Pre-application for funding of drinking water projects is now available.  A separate login is required. 

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