County · Oklahoma
Le Flore County, Oklahoma: drinking water records
This overview covers 19 ZIP codes and 20 community water systems in Le Flore County. It also stands in for 1 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Leflore Co. Rwd #14 OK3004001 | 9,077 | 120 | 0 | 19 | 0 ppb |
| Poteau Pwa OK3004015 | 7,939 | 70 | 0 | 40 | 1.9 ppb |
| Leflore Co. Rwd #2 OK3004007 | 4,700 | 120 | 1 | 38 | 0 ppb |
| Leflore Co. Rwd #18 OK3004009 | 3,870 | 240 | 1 | 17 | 0 ppb |
| Heavener Utility Auth - Psg OK1020101 | 3,000 | 240 | 1 | 24 | 1.1 ppb |
| Spiro OK1020106 | 2,200 | 0 | 0 | 8 | 0 ppb |
| Arkoma OK3004013 | 2,180 | 0 | 0 | 1 | 0 ppb |
| Spiro East Water Association OK3004005 | 1,817 | 0 | 0 | 69 | 0 ppb |
| Leflore Co. Consolidated Rwd #12 OK3004040 | 1,800 | 0 | 0 | 6 | 4.5 ppb |
| Leflore Co. Rwd #3 OK3004006 | 1,643 | 0 | 0 | 40 | 0 ppb |
| Leflore Co. Rwd #5 OK3004010 | 1,593 | 0 | 0 | 13 | 0 ppb |
| Panama Pwa OK3004016 | 1,400 | 0 | 0 | 16 | 0 ppb |
| Talihina Pwa OK1010304 | 950 | 0 | 0 | 33 | 0.8 ppb |
| Leflore Co. Rwd #17 OK3004048 | 498 | 0 | 0 | 7 | 3.6 ppb |
| Bokoshe Pwa OK3004012 | 450 | 0 | 0 | 24 | 0.6 ppb |
| Leflore Co. Rwd #15 OK3004046 | 425 | 0 | 0 | 29 | 0.5 ppb |
| Cameron Pwa OK3004011 | 302 | 0 | 0 | 5 | 0 ppb |
| Poteau Valley Improvement Authority OK1020104 | 10 | 0 | 0 | 11 | 0 ppb |
| Leflore Co. Rwd #1 OK3004003 | 1,758 | 0 | 0 | 0 | 0 ppb |
| Wister OK3004014 | 1,002 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Le Flore County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 74549.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.