Backflow Testing FAQ – DFW Texas
Is backflow testing required in Texas?
Yes. Most irrigation systems connected to potable water must be tested annually.
Who can perform backflow testing?
Only a licensed Backflow Prevention Assembly Tester (BPAT) can perform certified testing.
How often should backflow devices be tested?
Typically once per year or after repairs or modifications.
What happens if a backflow device fails?
It must be repaired or replaced and retested before being compliant.
Why is backflow prevention important?
It protects drinking water from contamination caused by reverse flow.