Lead Pipe Map

Texas · population 20,694

Lead pipes in Alamo, TX

No lead lines reported

Most of Alamo (population 20,694) gets its water from City of Alamo, which reported 6,707 service lines and no lead, galvanized or unknown lines.

0% of City of Alamo'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
6,707Non-lead

Latest lead test for City of Alamo (Jan 2023–Dec 2025): 1 ppb 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 City of Alamo.

Water systems serving Alamo

Water systemLeadGalv.Unknown% lead
City of AlamoMain system0000%
Military Hwy WSC ProgresoServes nearby areas007940%

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 Alamo

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

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

City of Alamo, which serves Alamo, reported no lead, galvanized or unknown service lines.

Who supplies water to Alamo?

EPA's service area maps place most of Alamo in City of Alamo's service area (PWSID TX1080001). Military Hwy WSC Progreso also serves parts of the city or nearby areas.

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

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