What matters here
Marana is less fire-line-specific than Tempe or Buckeye, but the same annual approved-tester and 7-day failed-test rules still govern larger protected services.
Fire line
Marana Water Backflow Program fire line backflow rules
Marana is less fire-line-specific than Tempe or Buckeye, but the same annual approved-tester and 7-day failed-test rules still govern larger protected services.
Utility: Marana Water Backflow Program
Last verified: 2026-04-05
Due basis: Marana says required backflow assemblies must be tested annually by a certified tester registered with Marana Water. Failure to complete the test can lead to disconnection of potable water until a passing test is completed, and failed tests must be repaired or replaced within 7 days.
Highlights
- High-rise and multifamily properties are named in the public page.
- Replacement requires permit timing and inspection discipline.
- Annual approved-tester routing still applies.
Workflow
Workflow
- Confirm the protected-service class and permit needs.
- Use an approved Marana tester.
- If the device fails, complete repair or replacement inside the 7-day window.
Residential
- Marana is unusually useful for residential pages because the town explicitly names neighborhoods with non-potable irrigation water that must protect the potable system.
- Potable reconnection can require a passing test from a Marana-approved tester.
Commercial and managed properties
- Commercial and multifamily intent is strong because Marana publishes tester registration, fees, SAMS workflow, and failed-test timing.
- This is a high-quality utility page for annual-testing and failed-test lead intent.
Tester routing
Use the governing authority's official tester list first, then only treat any sponsor placement as secondary routing.
FAQ
Local questions people actually ask
Does Marana Water Backflow Program require annual backflow testing?
Annually on the neighborhood testing schedule. Marana says required backflow assemblies must be tested annually by a certified tester registered with Marana Water. Failure to complete the test can lead to disconnection of potable water until a passing test is completed, and failed tests must be repaired or replaced within 7 days.
Who is affected by Marana Water Backflow Program backflow rules?
Marana commercial, industrial, multifamily, high-rise, and special residential customers, especially those in areas with non-potable irrigation water from CMID.
How do I submit or confirm a backflow test for Marana Water Backflow Program?
Use the official utility workflow and submission methods listed on this page: Marana water quality, Marana approved tester list, Marana backflow requirements. Program phone: 520-382-2570.
Where should I look for testers for Marana Water Backflow Program?
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.
Official sources
Marana water quality
Marana is less fire-line-specific than Tempe or Buckeye, but the same annual approved-tester and 7-day failed-test rules still govern larger protected services.
official program page
Marana approved tester list
Marana is less fire-line-specific than Tempe or Buckeye, but the same annual approved-tester and 7-day failed-test rules still govern larger protected services.
official tester list pdf
Marana backflow requirements
Marana is less fire-line-specific than Tempe or Buckeye, but the same annual approved-tester and 7-day failed-test rules still govern larger protected services.
official requirements pdf