Revised Total Coliform Rule (RTCR) violations in Minnesota
233 active public water systems in Minnesota had a Revised Total Coliform Rule (RTCR) violation in the past three years, 38 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 |
|---|---|---|---|---|
|
Lake View Lodge St. Louis County |
38 | 4 | 1 | |
|
Lake Mary Villas Douglas County |
37 | 5 | 1 | |
|
Scandia Water Company Washington County |
35 | 3 | 1 | |
|
Woodenfrog State Campground St. Louis County |
35 | 1 | 0 | |
|
Webster Street Homes Le Sueur County |
34 | 3 | 2 | |
|
Farmer's Union Park Polk County |
30 | 1 | 0 | |
|
Lake Jennie Evangelical Covenant Church Meeker County |
30 | 1 | 0 | |
|
Northernaire Houseboats Koochiching County |
30 | 1 | 0 | |
|
Tire Center Meeker County |
30 | 2 | 0 | |
|
Wise Stop Resort Le Sueur County |
30 | 1 | 0 | |
|
Countryside Mobile Home Park Mower County |
27 | 1 | 0 | |
|
Flom Township Norman County |
26 | 1 | 0 | |
|
Aspenwood Townhomes Cook County |
25 | 3 | 1 | |
|
Echo Shores Resort St. Louis County |
25 | 1 | 0 | |
|
Gruben's Marina & Resort St. Louis County |
25 | 2 | 1 | |
|
Harmony Beach Resort & Lodge Villas St. Louis County |
25 | 3 | 1 | |
|
Hungry Jack Outfitters Cook County |
25 | 1 | 0 | |
|
Knife Island Campground Showerhouse Carlton County |
25 | 4 | 1 | |
|
Mc's Garage Anoka County |
25 | 1 | 0 | |
|
Mayflower Golf Club LLC Renville County |
25 | 2 | 1 | |
|
Pine Lake Methodist Chapel Aitkin County |
25 | 1 | 0 | |
|
Seagull Outfitters Cook County |
25 | 1 | 0 | |
|
Sherrick's Wilderness Resort, Inc. St. Louis County |
25 | 3 | 1 | |
|
Snake River State Campground Pine County |
25 | 1 | 0 | |
|
Spang Town Hall Itasca County |
25 | 1 | 0 | |
|
Temperance Landing Cook County |
25 | 3 | 1 | |
|
Timber Trail Lodge Lake County |
25 | 3 | 1 | |
|
Timber's Edge Grill and Bar St. Louis County |
25 | 3 | 1 | |
|
Trails End Campground Usfs Cook County |
25 | 1 | 0 | |
|
Trestle Inn Lake County |
25 | 1 | 0 | |
|
Trout Valley Trail Winona County |
25 | 1 | 0 | |
|
Vegsund Family County Park Isanti County |
25 | 1 | 0 | |
|
Zoar Lutheran Church Cook County |
25 | 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 Minnesota 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.