Irrigation

Arlington Water Utilities irrigation backflow rules

Arlington's irrigation workflow is permit-led: lawn irrigation systems need a building inspection permit and must comply with the plumbing code, the irrigation chapter, and the backflow chapter together.

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

Utility: Arlington Water Utilities Last verified: 2026-06-29 Due basis: Arlington's backflow ordinance requires testing immediately after installation, when an assembly is moved, after repair or replacement, before re-occupancy after a year of vacancy, and at least annually for assemblies protecting against health hazards. The Regulatory Authority can require more frequent testing.

Direct answer

What matters here

Due basis: Arlington's backflow ordinance requires testing immediately after installation, when an assembly is moved, after repair or replacement, before re-occupancy after a year of vacancy, and at least annually for assemblies protecting against health hazards. The Regulatory Authority can require more frequent testing.

Highlights

All lawn irrigation systems require a permit from the Building Inspection Department.
Potable interconnections with alternate water sources are prohibited.
If reclaimed water is involved, Arlington requires both a reclaimed-water-side double check assembly and an RPZ on the potable side.

Procedure facts

What has to line up before this item is closed

Use this as the source-backed check before treating the irrigation 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 Confirm tester eligibility with the utility before scheduling.

Submission route Water utilities department page (department page)

Proof to keep Use the listed submission method and keep proof that the report was filed with the utility.

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

Pull the irrigation permit before installation work begins.
Install the assembly to Arlington's plumbing, irrigation, and backflow code requirements.
Use the City testing and reporting path once the device is installed or later repaired.

Residential

Residential owners most often run into Arlington's rules through lawn irrigation permits and re-occupancy or repair testing triggers.
A homeowner should not flatten Arlington into a generic annual rule because the ordinance splits health-hazard annual testing from other event-based triggers.

Commercial focus

Commercial and managed properties

Commercial and other higher-hazard premises are much more likely to sit in the annual testing lane.
Fire protection, inspection access, and City registration requirements make Arlington more ordinance-heavy than a generic plumber quote suggests.

After the official step

Need local follow-up?

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

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 Arlington Water Utilities require annual backflow testing?

At installation, move, repair or replacement; annually for health-hazard assemblies. Arlington's backflow ordinance requires testing immediately after installation, when an assembly is moved, after repair or replacement, before re-occupancy after a year of vacancy, and at least annually for assemblies protecting against health hazards. The Regulatory Authority can require more frequent testing.

Who is affected by Arlington Water Utilities backflow rules?

Residential and commercial properties with health-hazard assemblies, lawn irrigation systems, fire sprinkler systems, and premises that have been vacant long enough to trigger re-occupancy testing.

How do I submit or confirm a backflow test for Arlington Water Utilities?

Use the official utility workflow and submission methods listed on this page: Water utilities department page, Arlington backflow prevention ordinance, Arlington irrigation ordinance. Program phone: 817-275-5931.

Where should I look for testers for Arlington Water Utilities?

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.

What should I check before scheduling a tester for Arlington Water Utilities?

Confirm the due basis, property type, device type, and submission method before booking. Then use the non-official directory only after confirming the utility workflow, and make sure the report can be filed through the required utility or portal path.

What costs or portal fees should I expect for Arlington Water Utilities?

$85 to $160 for a routine annual test $250 to $1,350 depending on access and device type Arlington's public materials are stronger on ordinance triggers and contractor requirements than on retail pricing, so use local quotes rather than assuming the code reveals price.

Official sources

Arlington Water Utilities Arlington's irrigation workflow is permit-led: lawn irrigation systems need a building inspection permit and must comply with the plumbing code, the irrigation chapter, and the backflow chapter together.

official department page

Arlington backflow prevention ordinance Arlington's irrigation workflow is permit-led: lawn irrigation systems need a building inspection permit and must comply with the plumbing code, the irrigation chapter, and the backflow chapter together.

official ordinance

Arlington irrigation ordinance Arlington's irrigation workflow is permit-led: lawn irrigation systems need a building inspection permit and must comply with the plumbing code, the irrigation chapter, and the backflow chapter together.

official ordinance