Forms and Regulations

Submitting Test Reports to Seattle Public Utilities

Seattle Public Utilities will accept most versions of backflow assembly test reports provided they are completed in accordance with our guidelines and contain all of the information required on the Backflow Assembly Test Report Form. Certified testers can also use our Backflow Test Report Form (pdf).

Links and references

Contact us

For answers to specific cross-connection control questions, lists of approved assemblies or certified testers, or to request an inspection, contact or (206) 684-3536.