Lead Pipe Map

Texas · population 10,746

Lead pipes in Northlake, TX

No lead lines reported

Most of Northlake (population 10,746) gets its water from Town of Northlake, which reported 7,387 service lines and no lead, galvanized or unknown lines.

0% of Town of Northlake's service lines are lead or galvanized requiring replacement, lower than the Texas average (1.2%) and lower than the national average (3.1%).

0Lead
0Galvanized, replace
0Unknown material
7,387Non-lead

Latest lead test for Town of Northlake (Jan 2023–Dec 2025): not detected at the 90th percentile, against a 15 ppb federal action level. Full test history.

Compliance record: EPA lists 4 Lead and Copper Rule violations since 2015 for Town of Northlake.

Water systems serving Northlake

Water systemLeadGalv.Unknown% lead
Town of NorthlakeMain system0000%
Argyle WSCServes nearby areas002450%

Matched from EPA water system service area boundaries and the cities each system reports serving. Edges of the city may be served by a neighboring system; your water bill names your utility.

Check your address in Northlake

The counts above cover the whole water system. To see whether your line is lead, look up your address on Town of Northlake's official inventory. Utilities had to make these public by October 16, 2024.

Find the official inventory mapTown of Northlake details

No map yet? Do the 2-minute scratch and magnet test.

Protect your drinking water

If your line is lead, galvanized or unknown, use a filter certified to NSF/ANSI 53 for lead for drinking, cooking and baby formula, and use only cold water.

Pitcher filtersCheapest start. Pick one certified to NSF/ANSI 53 for lead, such as Brita Elite, PUR Plus or ZeroWater.See pitchers Faucet-mount filtersFilters straight from the tap. Look for NSF/ANSI 53 lead reduction on the box.See faucet filters Under-sink systemsBest for families. Carbon block (NSF 53) or reverse osmosis (NSF 58) units rated for lead.See under-sink

Choosing a lead-certified filter · Testing your water · Replacement cost

Nearby cities

Check another water system

Questions

Does Northlake, TX have lead pipes?

Town of Northlake, which serves Northlake, reported no lead, galvanized or unknown service lines.

Who supplies water to Northlake?

EPA's service area maps place most of Northlake in Town of Northlake's service area (PWSID TX0610235). Argyle WSC also serves parts of the city or nearby areas.

How do I check whether my Northlake home has a lead service line?

Search your address on Town of Northlake's service line inventory map. You can also scratch the pipe where water enters your home: lead is soft, dull gray, scratches to shiny silver and doesn't attract a magnet.

When will lead pipes in Northlake be replaced?

EPA's Lead and Copper Rule Improvements require most systems to replace lead and galvanized-requiring-replacement lines by December 31, 2037. Ask Town of Northlake whether your street is scheduled and whether it covers the private side.