E. coli (Escherichia coli) violations in Oklahoma
148 active public water systems in Oklahoma had a E. coli (Escherichia coli) violation in the past three years, 148 of them in the latest quarter of EPA's data. What E. coli (Escherichia coli) is and why it matters.
Systems with a E. coli (Escherichia coli) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Freedom From Addiction Through Christ Ottawa County |
60 | 5 | 1 | |
|
Kids USA of Newalla Oklahoma County |
52 | 5 | 3 | |
|
Arbuckle Mountain Fried Pies Tonkawa Kay County |
50 | 2 | 1 | |
|
Bridge Creek Convenience Grady County |
50 | 2 | 1 | |
|
Camp Billy Joe Cimarron County |
50 | 3 | 1 | |
|
Country MHP Grady County |
50 | 5 | 2 | |
|
Marshallese First Assembly of God Garfield County |
50 | 4 | 1 | |
|
Suburban MHP Cherokee County |
50 | 8 | 2 | |
|
Lyndsay's Tavern Caddo County |
49 | 3 | 1 | |
|
Sntp-Rivermist Seminole County |
49 | 4 | 1 | |
|
Oaklake Trails Naturist Park Creek County |
48 | 1 | 1 | |
|
Red Wagon MHP Payne County |
46 | 7 | 2 | |
|
Winter Creek Water Company, LLC Grady County |
46 | 7 | 4 | |
|
Gospel Tabernacle Oklahoma County |
42 | 3 | 1 | |
|
Boiling Springs Estates Woodward County |
40 | 2 | 1 | |
|
Christian Life Mission Bapt CH Oklahoma County |
40 | 4 | 2 | |
|
Middleberg Baptist Church Grady County |
40 | 2 | 1 | |
|
Shady Acres Custer County Custer County |
40 | 8 | 2 | |
|
Timber Creek MHP East & West Pottawatomie County |
40 | 10 | 2 | |
|
Cross Church of Norman Cleveland County |
35 | 3 | 1 | |
|
Rock Creek Logan County |
33 | 12 | 5 | |
|
Hickory Creek RV Pottawatomie County |
30 | 2 | 1 | |
|
Route 66 Rally Stage Area Creek County |
30 | 2 | 1 | |
|
The Ridge on Penn HOA Logan County |
30 | 3 | 1 | |
|
Turkey Creek Golf Course Kingfisher County |
30 | 3 | 1 | |
|
Jacks General Store Major County |
29 | 3 | 1 | |
|
Anderson Food Mart Oklahoma County |
26 | 1 | 1 | |
|
Chickasha Meat Company, LLC Grady County |
26 | 2 | 1 | |
|
Choctaw Agriculture Education Facility Oklahoma County |
26 | 2 | 1 | |
|
Full Moon Saloon Oklahoma County |
26 | 3 | 1 | |
|
Genesis Project Oklahoma County |
26 | 3 | 1 | |
|
High Cedar Residential Care Cleveland County |
26 | 2 | 1 | |
|
Mikes Corner Market Oklahoma County |
26 | 2 | 1 | |
|
Sawyer RV Campground Choctaw County |
26 | 4 | 2 | |
|
T Bird Recreation Club LLC Cleveland County |
26 | 2 | 1 | |
|
Thunderbird Chapel Cleveland County |
26 | 2 | 1 | |
|
D.b.a.: Edmond Travel Stop Oklahoma County |
25 | 4 | 2 | |
|
Indian Creek Village Winery Major County |
25 | 4 | 2 | |
|
Lariat Creek Christian Camp Blaine County |
25 | 2 | 1 | |
|
Marys Swap Meet Oklahoma County |
25 | 2 | 1 | |
|
Newalla Gas and Grill Oklahoma County |
25 | 3 | 1 | |
|
Quail Ridge Trailer Park Beaver County |
25 | 3 | 1 | |
|
Snibbles Restuarant Oklahoma City · Oklahoma County |
25 | 2 | 1 | |
|
Ten Spot #2 Beaver County |
25 | 2 | 1 | |
|
Ten Spot Trailer Park Beaver County |
25 | 1 | 1 | |
|
The Rock Church Oklahoma County |
25 | 4 | 1 | |
|
Skyview Mobile Home Park Grady County |
24 | 12 | 5 | |
|
Wildwood Acres RV Park Payne County |
22 | 4 | 3 |
About this data
A system is counted once if any of its violations in the past three years involved E. coli (Escherichia coli), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not E. coli (Escherichia coli) 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.