Annual testing

City of Avondale Backflow and Cross-Connection Control annual backflow testing

Avondale requires annual testing of installed backflow prevention devices and notifies customers when test results become due.

Back to utility requirements Open the official program page Local follow-up options

Utility: City of Avondale Backflow and Cross-Connection Control Last verified: 2026-06-29 Due basis: Avondale says annual testing is required, that customers will be notified when results are due, and that only a Certified Backflow Prevention Assembly Tester approved by the City may test devices in the system.

Direct answer

What matters here

Avondale requires annual testing of installed backflow prevention devices and notifies customers when test results become due.

Due basis: Avondale says annual testing is required, that customers will be notified when results are due, and that only a Certified Backflow Prevention Assembly Tester approved by the City may test devices in the system.

Highlights

Only a certified tester approved by the City of Avondale may test devices in the system.
Public Works staff file the test results and create the following year's schedule.
The city can refuse reports from testing companies that do not keep their documentation current.

Procedure facts

What has to line up before this item is closed

Use this as the source-backed check before treating the annual testing route as a completed compliance item.

Notice trigger Look for the utility name, service address, assembly serial number, account or notice ID, and due date.

Tester gate View the official tester list

Submission route Avondale backflow and cross-connection page (program page)

Proof to keep Report acceptance depends on the governing tester route and the utility's submission method; confirm status before scheduling.

Failed-test branch Open failed-test steps if the assembly does not pass.

Official source trail 3 stored source links, last verified 2026-06-29.

Workflow

Check the Avondale due notice or current record.
Use a tester from the city-approved list.
Make sure the result is filed so the next year's testing cycle stays active.

Residential

Single-family homes are not the main angle because Avondale's strongest public language sits around broader developments and protected services.
Residential irrigation still matters when the city has required an assembly and annual testing.

Commercial focus

Commercial and managed properties

Commercial intent is strong because Avondale explicitly says all developments except single-family residential require devices.
The approved tester list and city notification flow make this a real next-action utility page.

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 Avondale Backflow and Cross-Connection Control require annual backflow testing?

At installation and annually thereafter. Avondale says annual testing is required, that customers will be notified when results are due, and that only a Certified Backflow Prevention Assembly Tester approved by the City may test devices in the system.

Who is affected by City of Avondale Backflow and Cross-Connection Control backflow rules?

Avondale water customers with required assemblies, especially commercial, multifamily, irrigation, and fire-protection services tied to city water.

How do I submit or confirm a backflow test for City of Avondale Backflow and Cross-Connection Control?

Use the official utility workflow and submission methods listed on this page: Avondale backflow and cross-connection page, Avondale approved tester list, Avondale engineering requirements manual. Program phone: 623-333-4400.

Where should I look for testers for City of Avondale Backflow and Cross-Connection Control?

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.

What should I check before scheduling a tester for City of Avondale Backflow and Cross-Connection Control?

Confirm the due basis, property type, device type, and submission method before booking. Then open the official tester-list route, and make sure the report can be filed through the required utility or portal path.

What costs or portal fees should I expect for City of Avondale Backflow and Cross-Connection Control?

Testing is market-priced, but Avondale narrows the provider path through its approved tester list. Repair and retest cost rises on fire-protection and larger commercial assemblies. The strongest local cost signal is staying inside the recognized-tester workflow so the city accepts the test.

Official sources

Avondale backflow and cross-connection page Avondale requires annual testing of installed backflow prevention devices and notifies customers when test results become due.

official program page

Avondale approved tester list Avondale requires annual testing of installed backflow prevention devices and notifies customers when test results become due.

official tester list pdf

Avondale engineering requirements manual Avondale requires annual testing of installed backflow prevention devices and notifies customers when test results become due.

official engineering manual