Austin backflow prevention requirements
Start with the utility page to confirm who is affected, accepted submission methods, phone contact, and source evidence.
City backflow route
Austin backflow testing routes through Austin Water Cross-Connection Control.
City search demand maps directly to Austin Water's cross-connection program. This page keeps the city search term visible while routing the actual compliance work to the governing utility record.
City: Austin
Utility: Austin Water Cross-Connection Control
Cadence: At least once a year for many listed assemblies, plus initial testing on installation
Last verified: 2026-06-29
Next action
Pick the Austin backflow path that matches the problem
The city term helps discovery. The governing utility still decides the rule, submission method, tester route, and follow-up order.
Austin annual backflow testing
At least once a year for many listed assemblies, plus initial testing on installation Austin Water's 2025 ordinance requires annual testing for assemblies protecting health hazards and specified non-health hazards, with all test and maintenance reports submitted online through WEIRS.
Austin backflow reporting portal
Use the utility page to confirm whether reports go through BSI, WEIRS, SwiftComply, a city portal, or another official submission path.
Austin approved backflow testers
This utility has an official tester-list route. Confirm status on the governing list before treating a provider as approved.
Austin failed backflow test
Use the failed-test page when the assembly has already failed and the next step is repair, retest, and report submission.
Austin irrigation backflow testing
Use this path when the question is tied to sprinkler systems, reclaimed water, outdoor service, or irrigation assemblies.
Austin fire-line backflow testing
Use this path when the assembly serves fire protection equipment or a managed commercial site.
Why Austin maps to Austin Water Cross-Connection Control
City search demand maps directly to Austin Water's cross-connection program.
- Sites with health-hazard assemblies, building or suite isolation, private fire hydrants, fire sprinklers, irrigation, auxiliary water, or other listed backflow risks.
- Austin Water reviews records, investigates compliance, and can issue violations or suspend City registration for repeated tester violations. Falsified records can trigger criminal prosecution.
- Program phone: 512-972-1060
- City route reviewed: 2026-04-04
Source-backed workflow
Austin requires annual testing for many backflow assemblies, online TMR submission through WEIRS, and City registration for BPATs in addition to TCEQ licensing.
Provider layer
Public provider profiles mapped to this utility
Provider profiles can help after the city and utility workflow is clear. They do not replace the official source trail.
1ST HOME & COMMERCIAL SERVICES
Officially listed on Austin Water's public WEIRS technician employer list.
5F MECHANICAL
Officially listed on Austin Water's public WEIRS technician employer list.
WATERCREST BACKFLOW
Officially listed on Austin Water's public WEIRS technician employer list.
Support guides
Read these before acting on the Austin workflow
How we verify local backflow rules
What counts as an official source, how local utility pages override generic assumptions, and how stale pages are re-verified.
Backflow reporting portals
How BSI, SwiftComply, and utility customer portals change the real testing workflow after the field work is done.
Anniversary date vs calendar deadline
Why some utilities track backflow tests by anniversary date, while others push owners into a calendar-season or hard-date deadline.
Residential vs commercial backflow rules
Why the local trigger is rarely just residential versus commercial, and how utilities actually split hazard, irrigation, multifamily, and managed-property cases.