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. Reports have separate registration. Click at the links below for more information.

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

Electronic Annual Report

Click on the link below to file a Monitoring Report.

Urban Water Supplier Reporting Tool

Click on the link below to register schools and assign sample site ID’s for the Lead Sampling of Drinking Water in California Schools program .

School Lead Sampling and Reporting Tool

For information, please email the DRINC Portal Administrator.