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 |
|---|---|---|---|---|
|
Plevna County Market Kokomo · Howard County |
95 | 1 | 1 | |
|
First Baptist Church Rushville · Rush County |
93 | 1 | 0 | |
|
Crossroads Baptist Church Shipshewana · LaGrange County |
92 | 2 | 0 | |
|
A & a Sheet Metal Products La Porte · LaPorte County |
90 | 1 | 0 | |
|
Bass Lake Beach & Campground Knox · Starke County |
90 | 2 | 0 | |
|
Dream Acres Campground Monon · White County |
90 | 2 | 0 | |
|
English Lake Church North Judson · Starke County |
90 | 3 | 1 | |
|
Living Truth Walton · Cass County |
90 | 2 | 0 | |
|
St. Stanislaus Church Hall New Carlisle · St. Joseph County |
90 | 1 | 0 | |
|
Kingdom Hall Jehovahs Witnesses Hebron Hebron · Porter County |
88 | 1 | 0 | |
|
Cary Scout Camp Main Well Lafayette · Tippecanoe County |
85 | 1 | 0 | |
|
Mikes Italian Grill Kokomo · Howard County |
85 | 1 | 1 | |
|
New Covenant Fellowship Nappanee · Elkhart County |
85 | 1 | 0 | |
|
EL Lago Monticello · White County |
84 | 2 | 1 | |
|
Wea Creek Orchard Lafayette · Tippecanoe County |
84 | 2 | 2 | |
|
Hickory Hills Campground Well #1 Knox · Starke County |
82 | 2 | 1 | |
|
Highland Lake Golf Course Hole #8 Richmond · Wayne County |
82 | 2 | 1 | |
|
Church of God in Christ Mennonite Elkhart · Elkhart County |
80 | 1 | 1 | |
|
Collamer Christian Church South Whitley · Whitley County |
80 | 1 | 0 | |
|
Hilltop Family Restaurant Inc. Spencer · Owen County |
80 | 2 | 0 | |
|
Jerry W Bailey Trucking Yoder · Allen County |
80 | 1 | 1 | |
|
Madison Old Brethren Meeting House St. Joseph County |
80 | 1 | 0 | |
|
Navistar Proving Grounds New Carlisle · St. Joseph County |
80 | 1 | 0 | |
|
Oak Knoll Golf Course Lowell · Lake County |
80 | 2 | 2 | |
|
St. James Salem Church of Christ Francesville · Pulaski County |
80 | 2 | 1 | |
|
Zion Comunidad Cristiana Elkhart County |
80 | 2 | 2 | |
|
American Petroleum, Inc. (marathon) Middlebury · Elkhart County |
77 | 2 | 0 | |
|
G & G Hauling & Excavating Warsaw · Kosciusko County |
77 | 1 | 0 | |
|
Hill Lake Resort Claypool · Kosciusko County |
77 | 1 | 0 | |
|
Hunleys Restaurant Cedar Lake · Lake County |
77 | 2 | 0 | |
|
Arcola Inn & Ale Arcola · Allen County |
76 | 3 | 1 | |
|
48forty Solutions LLC Indianapolis · Marion County |
75 | 8 | 1 | |
|
All Saints Catholic Church San Pierre · Starke County |
75 | 1 | 0 | |
|
Bear Slide Golf Club Cicero · Hamilton County |
75 | 2 | 0 | |
|
Fair Havens Alliance Kokomo · Howard County |
75 | 1 | 0 | |
|
Greenfield Conservation Club-Bingo Hall Greenfield · Hancock County |
75 | 3 | 0 | |
|
Hickory Hills Campground Spencer · Owen County |
75 | 2 | 0 | |
|
Hoffman Lake Campground North Well Warsaw · Kosciusko County |
75 | 1 | 0 | |
|
Los Primos Grill and Bar Bunker Hill · Miami County |
75 | 1 | 0 | |
|
Nappanee Raceway New Paris · Elkhart County |
75 | 2 | 0 | |
|
Redeemer Church Newton County |
75 | 2 | 0 | |
|
Sunflower Valley Water Co, Inc. Sellersburg · Clark County |
75 | 6 | 3 | |
|
The Ranch Rockville · Parke County |
75 | 2 | 0 | |
|
VFW Post 9423 Rolling Prairie · LaPorte County |
75 | 3 | 1 | |
|
New Holland Rochester Rochester · Fulton County |
74 | 1 | 0 | |
|
Shakely LLC Dba Tippy Restaurant & Bar Delphi · Carroll County |
74 | 2 | 0 | |
|
Brethren Retreat Center Shipshewana · LaGrange County |
72 | 2 | 0 | |
|
Tecomet: Twd Warsaw · Kosciusko County |
72 | 1 | 1 | |
|
Twin Lakes Youth Sports Complex Monticello · White County |
72 | 1 | 1 | |
|
Corinth Church of Muncie, INC Muncie · Delaware County |
70 | 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.