Lead Pipe Map

Texas · population 227,526

Lead pipes in McKinney, TX

30 lead or galvanized lines to replace

Most of McKinney (population 227,526) gets its water from City of McKinney. That system reported 0 lead and 30 galvanized-requiring-replacement service lines out of 66,092, with 0 more of unknown material.

<0.1% of City of McKinney'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
30Galvanized, replace
0Unknown material
66,062Non-lead

Latest lead test for City of McKinney (2026): 1.7 ppb at the 90th percentile, against a 15 ppb federal action level. Full test history.

Compliance record: EPA lists 2 Lead and Copper Rule violations since 2015 for City of McKinney.

Water systems serving McKinney

Water systemLeadGalv.Unknown% lead
City of McKinneyMain system0300<0.1%
Town of FairviewServes nearby areas0000%

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 McKinney

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

Find the official inventory mapCity of McKinney 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 McKinney, TX have lead pipes?

Yes. City of McKinney, which serves McKinney, reported 0 lead and 30 galvanized-requiring-replacement service lines, plus 0 of unknown material.

Who supplies water to McKinney?

EPA's service area maps place most of McKinney in City of McKinney's service area (PWSID TX0430039). Town of Fairview also serves parts of the city or nearby areas.

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

Search your address on City of McKinney'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 McKinney 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 City of McKinney whether your street is scheduled and whether it covers the private side.