Oklahoma · population 1,715
Lead pipes in Coalgate, OK
96 lead or galvanized lines to replace
Most of Coalgate (population 1,715) gets its water from Coalgate Pwa. That system reported 0 lead and 96 galvanized-requiring-replacement service lines out of 1,265, with 579 more of unknown material.
7.6% of Coalgate Pwa's service lines are lead or galvanized requiring replacement, higher than the Oklahoma average (0.9%) and higher than the national average (3.1%).
- Lead 0%
- Galvanized (replace) 7.6%
- Unknown 46%
- Non-lead 47%
Latest lead test for Coalgate Pwa (Jan 2026–Jun 2026): 12.3 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 Coalgate Pwa.
Water systems serving Coalgate
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| Coalgate PwaMain system | 0 | 96 | 579 | 7.6% |
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 Coalgate
The counts above cover the whole water system. To see whether your line is lead, look up your address on Coalgate Pwa'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
- Atoka15 lead + galv. lines
- Ada103 lead + galv. lines
- Tishomingo1,219 unknown
- Byng103 lead + galv. lines
- McAlester69 lead + galv. lines
- Durant4 lead + galv. lines
- Holdenville76 lead + galv. lines
- Antlers39 lead + galv. lines
Check another water system
Questions
Does Coalgate, OK have lead pipes?
Yes. Coalgate Pwa, which serves Coalgate, reported 0 lead and 96 galvanized-requiring-replacement service lines, plus 579 of unknown material.
Who supplies water to Coalgate?
EPA's service area maps place most of Coalgate in Coalgate Pwa's service area (PWSID OK1010402).
How do I check whether my Coalgate home has a lead service line?
Search your address on Coalgate Pwa'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 Coalgate 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 Coalgate Pwa whether your street is scheduled and whether it covers the private side.