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Annual testing

City of Round Rock Backflow Prevention annual backflow testing

Round Rock annual testing is mainly the high-hazard side of the program, while some low-hazard residential irrigation devices move to a seven-year cycle.

Utility: City of Round Rock Backflow Prevention Last verified: 2026-06-29 Due basis: Round Rock sends notices through BSI Online about 30 days before the testing due date. High-hazard devices require annual testing and low-hazard residential irrigation devices require testing every 7 years.
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Direct answer

What matters here

Round Rock annual testing is mainly the high-hazard side of the program, while some low-hazard residential irrigation devices move to a seven-year cycle.

Due basis: Round Rock sends notices through BSI Online about 30 days before the testing due date. High-hazard devices require annual testing and low-hazard residential irrigation devices require testing every 7 years.

Highlights

Highlights

  • High-hazard devices are annual.
  • Low-hazard residential irrigation devices are every seven years.
  • BSI Online controls notice and reporting workflow.
Workflow

Workflow

  1. Identify whether the device is in the high-hazard or low-hazard class.
  2. Use the BSI notice and schedule the test with a registered BPAT.
  3. Submit through BSI Online and repair within 30 days if the device fails.
Residential

Residential

  • Round Rock residential users need to pay attention to the low-hazard seven-year rule and the places where that lower cadence no longer applies.
  • Pools with auto-fill and residential irrigation systems are common local triggers.
Commercial focus

Commercial and managed properties

  • Commercial and other high-hazard properties stay on the annual side of the program.
  • Missed testing can turn into City-arranged testing and added billing exposure.
After the official step

Need local follow-up?

Use the governing authority's official tester list after you confirm the rule, due basis, and submission method for this exact topic.

View the official tester list Request local help

If you still need help after checking the official workflow, you can submit a request for local follow-up.

FAQ

Local questions people actually ask

Does City of Round Rock Backflow Prevention require annual backflow testing?

Annual for high-hazard devices; every 7 years for low-hazard devices. Round Rock sends notices through BSI Online about 30 days before the testing due date. High-hazard devices require annual testing and low-hazard residential irrigation devices require testing every 7 years.

Who is affected by City of Round Rock Backflow Prevention backflow rules?

Commercial high-hazard properties, residential pools with auto-fill, and residential irrigation systems covered by the City's backflow program.

How do I submit or confirm a backflow test for City of Round Rock Backflow Prevention?

Use the official utility workflow and submission methods listed on this page: Round Rock backflow program page, BSI Online tracking. Program phone: 512-218-5575.

Where should I look for testers for City of Round Rock Backflow Prevention?

Start with the governing authority's published tester list. This utility has an official approved-tester route and it should be treated as the primary source.