Explore State Backflow Programs

Every U.S. state has its own backflow programs and rules for compliance. Explore below to learn about your state’s requirements and testing standards.

Browse Backflow Testing by State

Select your state to learn about local backflow programs, compliance cycles, and certified tester requirements.

Oregon Backflow Testing

Learn about Oregon’s annual backflow testing requirements and certified tester rules.

View Oregon Requirements

Texas Backflow Testing

Texas requires annual backflow testing under the Texas Commission on Environmental Quality (TCEQ). Certified testers must report results through local suppliers to remain compliant with Texas law.

View Texas rules & testers

California Backflow Testing

Under Title 17, California enforces annual backflow prevention testing by certified testers.

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Florida Backflow Testing

Florida DEP and local purveyors require certified backflow testing every 12 months.

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Backflow Testing Essentials

Learn the fundamentals of state backflow programs - what a device is, why testing is required, how much it costs, and what to do if repairs or replacements are needed.

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