Consumer Confidence Rule (CCR) violations in Oklahoma
100 active public water systems in Oklahoma had a Consumer Confidence Rule (CCR) violation in the past three years, 100 of them in the latest quarter of EPA's data. What Consumer Confidence Rule (CCR) is and why it matters.
Systems with a Consumer Confidence Rule (CCR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Mustang, City of Canadian County |
18,576 | 5 | 2 | |
|
Skiatook Pwa Osage County |
8,110 | 1 | 1 | |
|
Alva Woods County |
5,208 | 5 | 1 | |
|
Bristow Municipal Authority Creek County |
3,700 | 6 | 1 | |
|
Checotah Pwa McIntosh County |
3,481 | 3 | 1 | |
|
Fairview Major County |
2,690 | 5 | 1 | |
|
Jackson CO Water Corp Jackson County |
2,662 | 7 | 2 | |
|
Jay Delaware County |
2,482 | 4 | 1 | |
|
Wynnewood Water & Light Garvin County |
2,307 | 4 | 1 | |
|
Waurika Public Works Authority Jefferson County |
2,100 | 5 | 2 | |
|
Lexington Cleveland County |
2,086 | 3 | 1 | |
|
Warner Muskogee County |
2,020 | 3 | 1 | |
|
Okmulgee Co. Rwd #4 Okmulgee County |
1,913 | 2 | 1 | |
|
Leflore Co. Rwd #1 Le Flore County |
1,758 | 3 | 2 | |
|
Langston Pwa Logan County |
1,670 | 6 | 1 | |
|
Rogers CO Rwd # 6 Rogers County |
1,560 | 3 | 3 | |
|
Atoka Co. Rwd #3 (caney) Atoka County |
1,500 | 2 | 1 | |
|
Osage CO Rwd #21 Osage County |
1,500 | 9 | 4 | |
|
Wagoner Co. Rwd #6 Wagoner County |
1,500 | 5 | 0 | |
|
Oilton Creek County |
1,435 | 14 | 5 | |
|
Payne CO Rwd #3 Payne County |
1,400 | 1 | 1 | |
|
Delaware CO Rwd #10 Delaware County |
1,295 | 1 | 0 | |
|
Geary Blaine County |
1,258 | 8 | 1 | |
|
Goodwell Texas County |
1,198 | 1 | 1 | |
|
Pontotoc CO Rwd # 9 Pontotoc County |
1,162 | 3 | 2 | |
|
Hughes Co. Rwd #2 Hughes County |
1,145 | 1 | 1 | |
|
Nowata CO Rwd #7 Nowata County |
1,050 | 6 | 5 | |
|
McCurtain Co. Rwd #9 McCurtain County |
999 | 2 | 0 | |
|
Tipton Tillman County |
916 | 7 | 3 | |
|
Tenkiller Waterworks, Inc. Cherokee County |
860 | 5 | 1 | |
|
Choctaw Co. Rwsg & Swmd #6 Choctaw County |
850 | 5 | 3 | |
|
Payne CO Rwd #4 Payne County |
820 | 3 | 2 | |
|
Roff Pontotoc County |
800 | 3 | 1 | |
|
Savanna Pittsburg County |
800 | 5 | 2 | |
|
Dewey CO Rwd #3 Woodward County |
755 | 4 | 2 | |
|
Copan Pwa Washington County |
733 | 12 | 3 | |
|
Adair Mayes County |
704 | 2 | 1 | |
|
Depew Creek County |
555 | 1 | 1 | |
|
Lake Forest MHP Canadian County |
500 | 3 | 2 | |
|
Eldorado Jackson County |
446 | 2 | 1 | |
|
Deerfield Springs Rogers County |
445 | 5 | 2 | |
|
North Miami Ottawa County |
433 | 7 | 3 | |
|
Cherokee Co. Rwd #7 (welling) Cherokee County |
418 | 1 | 1 | |
|
Cherokee Co. Rwd #8 (briggs) Cherokee County |
413 | 4 | 1 | |
|
Optima Texas County |
400 | 8 | 4 | |
|
Seneca-Cayuga Nation Delaware County |
400 | 10 | 3 | |
|
Lehigh Coal County |
396 | 5 | 3 | |
|
Avant Utilities Authority Osage County |
361 | 4 | 1 | |
|
Haworth Pwa McCurtain County |
354 | 5 | 1 | |
|
Osage CO Rwd #20 (hulah) Osage County |
350 | 5 | 1 |
About this data
A system is counted once if any of its violations in the past three years involved Consumer Confidence Rule (CCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Consumer Confidence Rule (CCR) alone.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Oklahoma records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.