Backflow Testing Programs by Utility & City
Each water utility has its own backflow testing requirements, deadlines, and reporting procedures. Browse programs below to find compliance details and approved testers for your area.
California
Browse all cities →Los Angeles Department of Water and Power (LADWP)
Los Angeles, California
Find LADWP-approved backflow testers in Los Angeles. Learn about annual testing requirements, report submission to the Cross-Connection Control Program, deadlines, and penalties.
San Francisco Public Utilities Commission (SFPUC)
San Francisco, California
Find SFPUC-approved backflow testers in San Francisco. Learn about annual testing requirements, report submission, compliance deadlines, and penalties for San Francisco properties.
Florida
Browse all cities →Miami-Dade Water and Sewer Department (WASD)
Miami, Florida
Find certified backflow testers in Miami-Dade County. Learn about WASD annual testing requirements, Florida DEP compliance, report submission, and penalties for Miami-area properties.
Orlando Utilities Commission (OUC)
Orlando, Florida
Find certified backflow testers in Orlando. Learn about OUC annual testing requirements, Florida DEP compliance, report submission, deadlines, and penalties for Orlando-area properties.
North Carolina
Browse all cities →Pennsylvania
Browse all cities →Texas
Browse all cities →Austin Water
Austin, Texas
Find certified backflow testers in Austin. Learn about Austin Water's annual testing requirements, TCEQ compliance, report submission, and penalties for Austin-area properties.
Dallas Water Utilities (DWU)
Dallas, Texas
Find certified backflow testers in Dallas. Learn about Dallas Water Utilities annual testing requirements, TCEQ compliance, report submission, and penalties for Dallas-area properties.
Houston Public Works
Houston, Texas
Find certified backflow testers in Houston. Learn about Houston Public Works annual testing requirements, TCEQ compliance, report submission, and penalties for Houston properties.
Don't see your utility?
We're adding new program pages regularly. You can still find backflow testers in your area by searching our directory.
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