Texas · population 3,662
Lead pipes in Cockrell Hill, TX
53 lead or galvanized lines to replace
Most of Cockrell Hill (population 3,662) gets its water from City of Cockrell Hill. That system reported 0 lead and 53 galvanized-requiring-replacement service lines out of 1,056, with 0 more of unknown material.
5.0% of City of Cockrell Hill's service lines are lead or galvanized requiring replacement, higher than the Texas average (1.2%) and higher than the national average (3.1%).
- Lead 0%
- Galvanized (replace) 5.0%
- Unknown 0%
- Non-lead 95%
Latest lead test for City of Cockrell Hill (Jan 2023–Dec 2025): not detected 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 Cockrell Hill.
Water systems serving Cockrell Hill
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| City of Cockrell HillMain system | 0 | 53 | 0 | 5.0% |
| 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 Cockrell Hill
The counts above cover the whole water system. To see whether your line is lead, look up your address on City of Cockrell Hill'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
- Duncanville12,642 unknown
- Dallas6 lead + galv. lines
- Highland Park7 lead + galv. lines
- Grand Prairie189 unknown
- University Parkno lead reported
- Irving466 lead + galv. lines
- DeSoto1 lead + galv. lines
- Cedar Hill13,613 unknown
Check another water system
Questions
Does Cockrell Hill, TX have lead pipes?
Yes. City of Cockrell Hill, which serves Cockrell Hill, reported 0 lead and 53 galvanized-requiring-replacement service lines, plus 0 of unknown material.
Who supplies water to Cockrell Hill?
EPA's service area maps place most of Cockrell Hill in City of Cockrell Hill's service area (PWSID TX0570038). Dallas Water Utility also serves parts of the city or nearby areas.
How do I check whether my Cockrell Hill home has a lead service line?
Search your address on City of Cockrell Hill'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 Cockrell Hill 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 Cockrell Hill whether your street is scheduled and whether it covers the private side.