Texas · population 1,222
Lead pipes in LaCoste, TX
No lead lines reported
Most of LaCoste (population 1,222) gets its water from City of la Coste, which reported 501 service lines and no lead, galvanized or unknown lines.
0% of City of la Coste's service lines are lead or galvanized requiring replacement, lower than the Texas average (1.2%) and lower than the national average (3.1%).
- Lead 0%
- Galvanized (replace) 0%
- Unknown 0%
- Non-lead 100%
Latest lead test for City of la Coste (Jan 2022–Dec 2024): 4.6 ppb at the 90th percentile, against a 15 ppb federal action level. Full test history.
Compliance record: EPA lists 1 Lead and Copper Rule violation since 2015 for City of la Coste.
Water systems serving LaCoste
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| City of la CosteMain system | 0 | 0 | 0 | 0% |
| San Antonio Water SystemServes nearby areas | 0 | 43 | 346,335 | <0.1% |
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 LaCoste
The counts above cover the whole water system. To see whether your line is lead, look up your address on City of la Coste's official inventory. Utilities had to make these public by October 16, 2024.
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.
Choosing a lead-certified filter · Testing your water · Replacement cost
Nearby cities
- Lytle43 lead + galv. lines
- Nataliano lead reported
- Von Ormyno lead reported
- Somerset43 lead + galv. lines
- Devine1,722 unknown
- Leon Valley1,722 unknown
- Balcones Heights43 lead + galv. lines
- Helotes43 lead + galv. lines
Check another water system
Questions
Does LaCoste, TX have lead pipes?
City of la Coste, which serves LaCoste, reported no lead, galvanized or unknown service lines.
Who supplies water to LaCoste?
EPA's service area maps place most of LaCoste in City of la Coste's service area (PWSID TX1630004). San Antonio Water System also serves parts of the city or nearby areas.
How do I check whether my LaCoste home has a lead service line?
Search your address on City of la Coste'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 LaCoste 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 la Coste whether your street is scheduled and whether it covers the private side.