municipal utility · official record
Austin utility backflow testing requirements
Austin Water runs a stricter ordinance-backed program with annual testing for many assemblies, online WEIRS reporting, and City registration for testers.
Fast answer
Who, when, and what device?
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.
- Who is affected
- Sites with health-hazard assemblies, building or suite isolation, private fire hydrants, fire sprinklers, irrigation, auxiliary water, or other listed backflow risks.
- Covered devices
- RPZ · DCVA · PVB · Private fire hydrant and fire sprinkler assemblies
- Risk if missed
- Austin Water reviews records, investigates compliance, and can issue violations or suspend City registration for repeated tester violations. Falsified records can trigger criminal prosecution, and three notices of violation within two years can suspend a tester's City registration for one year.
What to do now
Choose the task on your notice
The official rule stays on this record; national guidance explains the task.
Exact workflow
Follow the local sequence
- 01
Confirm whether the site falls under Austin Water's annual testing categories in the current ordinance.
- 02
Use a TCEQ-licensed BPAT registered with Austin Water.
- 03
Submit each complete Test and Maintenance Report online through WEIRS within five calendar days, including assembly address, cause, manufacturer, size, model, serial number, test results, repair and retest results when applicable, owner details, BPAT license, gauge serial, and test date.
- 04
If the assembly is removed, replaced, or tied to a removed hazard, report that status to Austin Water so the record is updated.
Tester gate
Who can produce an accepted result?
TCEQ BPAT license, Austin Water BPAT registration, Gauge calibration certificate
View the official tester listSubmission route
Where the result goes
WEIRS database
Submission deadline: within 5 days after testing
Report packet: Assembly address and location, Cause for testing, Manufacturer, size, model, and serial number, Test, repair, and retest results when applicable, Owner details, BPAT license details, Gauge serial number, Test date
Tester credentials: TCEQ BPAT license, Austin Water BPAT registration, Gauge calibration certificate
Look for the WEIRS route, service address, tester record, or assembly identifier.
Report acceptance depends on the named portal and the utility-approved tester route; keep proof that the report was submitted.
- Austin Water cross-connection program program page
- Austin backflow tester information tester requirements
- WEIRS database submission portal
Local detail
Property, device, and enforcement notes
Open the parts that match the property and system. These details stay subordinate to the fast workflow above.
Program and failure notes
- Paper TMRs are no longer accepted.
- Austin requires more than state licensing alone; tester registration with the utility matters too.
- Each tester gauge must have a calibration certificate showing it passed within the last 12 months.
- Incomplete or unsigned registration forms will not be processed.
- False or incomplete records can trigger City enforcement, criminal exposure, and a one-year City registration suspension after repeated notices.
- Many listed assemblies require at least annual testing.
- Austin requires City registration for BPATs in addition to TCEQ licensing.
- Each TMR needs address/location, cause, assembly identifiers, test results, repair and retest results when applicable, owner details, BPAT license details, gauge serial number, and test date.
- Paper reports are no longer accepted.
Residential notes
- Residential users usually run into Austin rules through irrigation, pools, and other listed health-risk conditions rather than generic annual notices.
- Austin's online-only reporting means even smaller projects still have to respect the formal WEIRS process.
Commercial notes
- Austin is one of the stronger commercial and managed-property programs because the ordinance reaches building isolation, suites, fire systems, and listed non-health hazards.
- Commercial users should expect utility registration, ordinance review, and portal discipline to matter.
Irrigation
Austin irrigation can fall inside the same ordinance-backed hazard logic that drives the rest of the cross-connection program.
- Irrigation is explicitly listed among the site risks Austin monitors.
- The right question is not just whether irrigation exists, but whether the site falls into the ordinance's annual testing categories.
- WEIRS reporting still controls the submission side.
Fire line
Austin's ordinance is especially useful for fire line questions because it explicitly reaches private fire hydrants and fire sprinkler connections.
- Private fire hydrants and fire sprinkler connections are named in the Austin program.
- Fire-related assemblies sit inside the same ordinance and WEIRS reporting model.
- Austin's enforcement language is stronger than a typical generic city handout.
Cost and fee context
Private Austin quotes vary by assembly, hazard class, and whether the tester is already registered with Austin Water.
Repair and retest cost widens for fire hydrant, fire sprinkler, and larger commercial hazard cases.
Austin is strong on compliance detail and less public on retail pricing, so use the ordinance and WEIRS workflow as the anchor before comparing quotes.
Evidence ledger
Official sources
Austin requires annual testing for many backflow assemblies, online TMR submission through WEIRS, City registration for BPATs in addition to TCEQ licensing, current gauge calibration, and complete TMR packet details.
BackflowVerdict summarizes these records; the governing entity remains the authority.
Open official program page- 01Austin Water cross-connection control programofficial program pageOpen source ↗
- 02Austin backflow prevention overviewofficial overviewOpen source ↗
- 03Austin BPAT registration and WEIRS instructionsofficial tester pageOpen source ↗
- 04Austin ordinance 20250410-002official ordinanceOpen source ↗
Commercial handoff · separate layer
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