Revised Total Coliform Rule (RTCR) violations in Oklahoma
514 active public water systems in Oklahoma had a Revised Total Coliform Rule (RTCR) violation in the past three years, 73 of them in the latest quarter of EPA's data. What Revised Total Coliform Rule (RTCR) is and why it matters.
Systems with a Revised Total Coliform Rule (RTCR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Keystone Lake Motel Creek County |
26 | 2 | 0 | |
|
Lakeside Church of God Cleveland County |
26 | 1 | 0 | |
|
Little River Gifts Enterprises Cleveland County |
26 | 1 | 0 | |
|
Positive Living Center & Country Store Oklahoma County |
26 | 1 | 0 | |
|
Red Barn Cafe Beaver County |
26 | 1 | 0 | |
|
Sawyer RV Campground Choctaw County |
26 | 4 | 2 | |
|
Sooner State Bank Oklahoma County |
26 | 1 | 0 | |
|
T Bird Recreation Club LLC Cleveland County |
26 | 2 | 1 | |
|
The Roost Lake Store, LLC Caddo County |
26 | 2 | 0 | |
|
Thunderbird Chapel Cleveland County |
26 | 2 | 1 | |
|
Two Sisters Saloon Cleveland County |
26 | 2 | 0 | |
|
Whispering Pine Inn Bed & Breakfast Cleveland County |
26 | 1 | 0 | |
|
Abuelita Rosas Pottawatomie County |
25 | 2 | 0 | |
|
Big Sierra RV Park Oklahoma County |
25 | 2 | 0 | |
|
Boilings Place Canadian County |
25 | 1 | 0 | |
|
Bombidere Club/da Bomb Oklahoma County |
25 | 2 | 0 | |
|
Camp Dakani #1 Oklahoma County |
25 | 3 | 0 | |
|
Chandler Lake Wells North Lincoln County |
25 | 1 | 0 | |
|
Chandler Lake Wells South Lincoln County |
25 | 1 | 0 | |
|
Cobb Creek Cafe Caddo County |
25 | 2 | 0 | |
|
Crow's Roost Bar Caddo County |
25 | 2 | 0 | |
|
D.b.a.: Edmond Travel Stop Oklahoma County |
25 | 4 | 2 | |
|
Dana Cakes and Cookies Grady County |
25 | 1 | 0 | |
|
E Express at Central Oklahoma County |
25 | 2 | 0 | |
|
Elk Creek Resort Cherokee County |
25 | 2 | 0 | |
|
Express Ranches Canadian County |
25 | 2 | 0 | |
|
Family Discount Store Oklahoma County |
25 | 2 | 0 | |
|
Fat Rooster Lincoln County |
25 | 1 | 0 | |
|
Fort Cobb SP Deer Run Caddo County |
25 | 1 | 0 | |
|
Fort Cobb SP Tent Hill Caddo County |
25 | 1 | 0 | |
|
Gibson Baptist Assembly Texas County |
25 | 2 | 0 | |
|
Gordon's Hollow HOA Canadian County |
25 | 5 | 0 | |
|
Heartland Conference Retreat Center Oklahoma County |
25 | 1 | 0 | |
|
Indian Creek Village Winery Major County |
25 | 4 | 2 | |
|
Jacktown Country Market Lincoln County |
25 | 2 | 0 | |
|
K River Campground Moyers · Pushmataha County |
25 | 1 | 0 | |
|
Lariat Creek Christian Camp Blaine County |
25 | 2 | 1 | |
|
Lazy E Arena Logan County |
25 | 2 | 0 | |
|
Little Sahara SP & Rec Area Woods County |
25 | 1 | 0 | |
|
Marys Swap Meet Oklahoma County |
25 | 2 | 1 | |
|
Milfay Community Center Creek County |
25 | 1 | 0 | |
|
Northwest Baptist Assembly Woodward County |
25 | 1 | 0 | |
|
Nowhere Bait Shop Caddo County |
25 | 2 | 0 | |
|
Quail Ridge Trailer Park Beaver County |
25 | 3 | 1 | |
|
Red's Grocery Dewey County |
25 | 2 | 0 | |
|
Reflection Pointe Oklahoma County |
25 | 2 | 0 | |
|
River Oaks Golf Club Oklahoma County |
25 | 1 | 0 | |
|
Riverbend Floats Cherokee County |
25 | 2 | 0 | |
|
Shops on 23rd Choctaw · Oklahoma County |
25 | 3 | 1 | |
|
Snibbles Restuarant Oklahoma City · Oklahoma County |
25 | 2 | 1 |
About this data
A system is counted once if any of its violations in the past three years involved Revised Total Coliform Rule (RTCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Revised Total Coliform Rule (RTCR) 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.