Official authority list

City of Durango Backflow Prevention approved testers

This page mirrors cached entries from the governing authority's published tester list. Sponsor-only inventory stays off public pages and inside the private admin workflow.

Official list entries

Authority-first tester table

Use the governing authority list first. Provider profiles and sponsor routing remain secondary to the official approval context.

No local official entries are cached yet

This route is live because the official program path is strong enough, but the file registry does not yet cache individual tester entries for this utility.

Utility workflow

Stay on the official compliance path

The utility page remains canonical. This tester surface should only help the user take the next step after the exact reporting and deadline path is clear.

  1. Identify whether the service is irrigation, heating, beverage, fire suppression, or another protected use.
  2. Choose a tester from Durango's certified list.
  3. Complete the annual or post-repair test.
  4. Email the report within five days and retain records for three years.