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Annual testing

City of Grand Junction Backflow Prevention Program annual backflow testing

Grand Junction says PVBAs must be tested at installation, annually, and when moved or repaired.

Utility: City of Grand Junction Backflow Prevention Program Last verified: 2026-04-05 Due basis: Grand Junction says backflow preventers are required under Colorado drinking-water regulations and city resolution, and that PVBAs must be tested at installation, annually, and when moved or repaired.
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Direct answer

What matters here

Grand Junction says PVBAs must be tested at installation, annually, and when moved or repaired.

Due basis: Grand Junction says backflow preventers are required under Colorado drinking-water regulations and city resolution, and that PVBAs must be tested at installation, annually, and when moved or repaired.

Highlights

Highlights

  • Annual testing is explicit on the design-requirements page.
  • The city ties the rule to Colorado drinking-water regulations and a city resolution.
  • Home and business sprinkler systems are both named publicly.
Workflow

Workflow

  1. Confirm the assembly type and whether it serves home, business, or irrigation use.
  2. Complete the annual or post-repair test.
  3. Keep the device in working condition so contaminated water cannot re-enter the potable system.
Residential

Residential

  • Grand Junction is unusually good for residential pages because the city specifically calls out home sprinkler systems tied into domestic water.
  • Winterization and homeowner safety language give the page useful non-commercial depth.
Commercial focus

Commercial and managed properties

  • Commercial value is solid because the city names business sprinklers, fire sprinklers, and chemical-use facilities directly.
  • This is a good city for irrigation and sprinkler-intent landing pages.
Next step

Tester routing

No public tester route is live for this utility yet. Stay on the official program path and confirm the scope directly with the utility.

Open the official program page Save request for follow-up

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FAQ

Local questions people actually ask

Does City of Grand Junction Backflow Prevention Program require annual backflow testing?

At installation, annually, and when moved or repaired. Grand Junction says backflow preventers are required under Colorado drinking-water regulations and city resolution, and that PVBAs must be tested at installation, annually, and when moved or repaired.

Who is affected by City of Grand Junction Backflow Prevention Program backflow rules?

Grand Junction homes, businesses, sprinkler systems, fire-sprinkler systems, and other services that could contaminate the public water supply if backflow protection is missing.

How do I submit or confirm a backflow test for City of Grand Junction Backflow Prevention Program?

Use the official utility workflow and submission methods listed on this page: Grand Junction backflow prevention program, Grand Junction PVBA design requirements, Grand Junction backflow FAQ. Program phone: 970-256-4101.

Where should I look for testers for City of Grand Junction Backflow Prevention Program?

No public tester directory is live for this utility yet. Use the official utility page first and do not infer approval from a generic directory.