Tester city route

Greeley approved backflow testers

Use this page when the search or notice says approved, certified, registered, or authorized backflow tester for Greeley.

City: Greeley Utility: City of Greeley Cross-Connection Control Program Cadence: Upon installation and annually thereafter Last verified: 2026-06-29
Local answer

What to check for Greeley

Use this page when the search or notice says approved, certified, registered, or authorized backflow tester for Greeley.

  • Due basis: Greeley requires all containment backflow prevention assemblies to be tested upon installation, after repairs or relocation, and annually. The city moved testing notifications and report submission into its Spry Backflow portal.
  • Who is affected: Commercial, industrial, irrigation, fire sprinkler, and other Greeley services that need a containment backflow prevention assembly.
  • Program phone: 970-350-9811
Local signals

Signals that matter before you act

  • Open the Greeley local certified backflow testers list
  • Confirm tester status on the governing list before treating a provider as approved.
  • Use the utility workflow for deadlines, report acceptance, and submission requirements.
Workflow

Greeley workflow order

  1. Identify the Greeley assembly and due date in the portal workflow.
  2. Use a local certified tester from the city's list.
  3. Complete the annual, post-repair, or post-relocation test.
  4. Confirm the result is accepted inside the Spry Backflow submission path.