Revised Total Coliform Rule (RTCR) violations in Indiana
1,320 active public water systems in Indiana had a Revised Total Coliform Rule (RTCR) violation in the past three years, 439 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 |
|---|---|---|---|---|
|
Home Church Warsaw · Kosciusko County |
129 | 3 | 0 | |
|
Yesterdays Food Spirits & Merriment Granger · St. Joseph County |
126 | 2 | 1 | |
|
Cimc Reefer Trailer Monon · White County |
125 | 6 | 0 | |
|
Instrumental Machine & Development Warsaw · Kosciusko County |
124 | 1 | 0 | |
|
Hopewell U.b. Church Auburn · DeKalb County |
120 | 1 | 0 | |
|
Apple Valley East Lake County |
117 | 1 | 1 | |
|
20th Century Restaurant Elkhart County |
115 | 1 | 0 | |
|
AI Camps Marshall · Parke County |
110 | 1 | 0 | |
|
Gurleen Petroleum Dba Angel Food Syracuse · Kosciusko County |
108 | 3 | 2 | |
|
Carpenters House Church Childcare Kokomo · Howard County |
106 | 4 | 1 | |
|
Wawasee Golf Club Kosciusko County |
105 | 4 | 2 | |
|
Tastee Top Cedar Lake · Lake County |
104 | 3 | 0 | |
|
The Sandbar Grill Cedar Lake · Lake County |
104 | 3 | 0 | |
|
Better Way Partners, LLC (plant #6) New Paris · Elkhart County |
103 | 2 | 1 | |
|
Dollar General Fountaintown Fountaintown · Shelby County |
102 | 1 | 1 | |
|
Adams Lake Pub Wolcottville · LaGrange County |
100 | 1 | 0 | |
|
Calvary United Pentecostal Richmond · Wayne County |
100 | 1 | 0 | |
|
Camp Buffalo (pines Well) Monticello · White County |
100 | 1 | 1 | |
|
Camp Mollenhour Silver Lake · Kosciusko County |
100 | 2 | 1 | |
|
Cedar Lake Golf Course Howe · LaGrange County |
100 | 2 | 1 | |
|
Clean Fuels National Keystone · Wells County |
100 | 4 | 1 | |
|
Country Mark Burnettsville · White County |
100 | 4 | 0 | |
|
Dollar General Flat Rock Flat Rock · Shelby County |
100 | 1 | 1 | |
|
Dollar General Store #30754 Monticello · Carroll County |
100 | 1 | 1 | |
|
E-Z Kamp, Inc. Grovertown · Starke County |
100 | 1 | 1 | |
|
Elsons Ponderosa Campground Inc. Monticello · White County |
100 | 2 | 0 | |
|
Faith Lutheran Church Carroll County |
100 | 1 | 0 | |
|
Flat Rock Christian Church Flat Rock · Shelby County |
100 | 2 | 0 | |
|
Hoffman Lake Campground -Small Bathhouse Warsaw · Kosciusko County |
100 | 1 | 0 | |
|
House of Prayer Plymouth · Marshall County |
100 | 2 | 1 | |
|
Joyland Trailer Park North Webster · Kosciusko County |
100 | 3 | 0 | |
|
Peakbridge Petroleum, LLP Rockville · Parke County |
100 | 1 | 0 | |
|
Midwest Child & Adolescent Spec. Group Terre Haute · Vigo County |
100 | 2 | 0 | |
|
Red Owl Lounge Howe · LaGrange County |
100 | 1 | 0 | |
|
Shady Grove Mobile Home Park La Porte · LaPorte County |
100 | 6 | 2 | |
|
Sikh Religious Society of Indiana Crown Point · Lake County |
100 | 1 | 0 | |
|
The 4 of US Rock Cafe Dba Fire Rock Cafe South Bend · St. Joseph County |
100 | 1 | 0 | |
|
The Blessing Barn Lafayette · Tippecanoe County |
100 | 2 | 0 | |
|
Gillicans Terre Haute · Vigo County |
100 | 1 | 0 | |
|
West Lafayette Apostolic Christian Churc West Lafayette · Tippecanoe County |
100 | 1 | 0 | |
|
Westwood Golf Club New Castle · Henry County |
100 | 1 | 0 | |
|
Lukens Lake Resort Beach Roann · Wabash County |
100 | 1 | 0 | |
|
Airport Restaurant, Inc. Elwood · Madison County |
99 | 2 | 0 | |
|
Potawatomi Park Pavillion Tippecanoe · Marshall County |
99 | 1 | 0 | |
|
Wabash Valley Girls Softball League Terre Haute · Vigo County |
99 | 2 | 0 | |
|
Shiloh Umc Kokomo · Howard County |
99 | 1 | 1 | |
|
Morris Animal Hospital Granger · St. Joseph County |
97 | 2 | 0 | |
|
Buffalo Christian Church Buffalo · White County |
95 | 2 | 0 | |
|
Granger Dental Granger · St. Joseph County |
95 | 2 | 1 | |
|
Pitt Stop/mancinos Granger · St. Joseph County |
95 | 1 | 0 |
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 Indiana 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.