Texas · population 207,331
Lead pipes in Grand Prairie, TX
189 lines still unidentified
Most of Grand Prairie (population 207,331) gets its water from City of Grand Prairie. It reported no confirmed lead service lines, but 189 of 51,309 lines are still listed as unknown material, so lead hasn't been ruled out.
0% of City of Grand Prairie'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 0.4%
- Non-lead 100%
Latest lead test for City of Grand Prairie (Jan 2022–Dec 2024): 1.2 ppb at the 90th percentile, against a 15 ppb federal action level. Full test history.
Compliance record: EPA lists no Lead and Copper Rule violations since 2015 for City of Grand Prairie.
Water systems serving Grand Prairie
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| City of Grand PrairieMain system | 0 | 0 | 189 | 0% |
| Dallas Water UtilityServes nearby areas | 0 | 6 | 258,104 | <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 Grand Prairie
The counts above cover the whole water system. To see whether your line is lead, look up your address on City of Grand Prairie'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
- Arlington189 lead + galv. lines
- Duncanville12,642 unknown
- Cedar Hill13,613 unknown
- Dalworthington Gardens18 lead + galv. lines
- Pantegono lead reported
- Cockrell Hill53 lead + galv. lines
- Mansfield15 lead + galv. lines
- DeSoto1 lead + galv. lines
Check another water system
Questions
Does Grand Prairie, TX have lead pipes?
None are confirmed, but City of Grand Prairie still lists 189 service lines as unknown material.
Who supplies water to Grand Prairie?
EPA's service area maps place most of Grand Prairie in City of Grand Prairie's service area (PWSID TX0570048). Dallas Water Utility also serves parts of the city or nearby areas.
How do I check whether my Grand Prairie home has a lead service line?
Search your address on City of Grand Prairie'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 Grand Prairie 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 Grand Prairie whether your street is scheduled and whether it covers the private side.