All water systems in Minnesota
6,574 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
U.s. Steel-Minntac St. Louis County |
1,250 | 2 | 0 | |
|
Spicer Kandiyohi County |
1,225 | 0 | 0 | |
|
Enterprise Rest Area Mndot Winona County |
1,220 | 1 | 1 | |
|
Mahnomen Mahnomen County |
1,217 | 0 | 0 | |
|
Cottonwood Lyon County |
1,212 | 0 | 0 | |
|
Adrian Nobles County |
1,211 | 0 | 0 | |
|
Straight River Rest Area North Mndot Steele County |
1,206 | 0 | 0 | |
|
New Richland Waseca County |
1,201 | 0 | 0 | |
|
Esko Public School, Isd #99 Carlton County |
1,200 | 0 | 0 | |
|
Goodhue Goodhue County |
1,200 | 0 | 0 | |
|
Holiday Store No. 246 Scott County |
1,200 | 2 | 1 | |
|
Medford Steele County |
1,200 | 1 | 0 | |
|
Pequot Lakes Crow Wing County |
1,200 | 0 | 0 | |
|
Speedway No. 4537 Anoka County |
1,200 | 2 | 1 | |
|
Mantorville Dodge County |
1,197 | 0 | 0 | |
|
Skyline Village Mobile Home Park Dakota County |
1,185 | 1 | 0 | |
|
Fuller Lake Wayside Rest Mndot Stearns County |
1,175 | 0 | 0 | |
|
Shafer Chisago County |
1,165 | 0 | 0 | |
|
Grand Meadow Mower County |
1,154 | 0 | 0 | |
|
Carlton Carlton County |
1,146 | 0 | 0 | |
|
Atwater Kandiyohi County |
1,133 | 2 | 0 | |
|
Hector Renville County |
1,127 | 0 | 0 | |
|
Tyler Lincoln County |
1,122 | 0 | 0 | |
|
Nicollet Nicollet County |
1,117 | 0 | 0 | |
|
Elgin Wabasha County |
1,115 | 0 | 0 | |
|
Truman Martin County |
1,115 | 0 | 0 | |
|
Wanamingo Goodhue County |
1,113 | 0 | 0 | |
|
Catholic Church of St. Paul Anoka County |
1,100 | 0 | 0 | |
|
St. Patrick's Catholic Church Anoka County |
1,100 | 1 | 0 | |
|
Rice Lake St. Louis County |
1,085 | 0 | 0 | |
|
Keewatin Itasca County |
1,068 | 0 | 0 | |
|
Taylors Falls Chisago County |
1,067 | 0 | 0 | |
|
Dresbach Information Center Mndot Winona County |
1,058 | 0 | 0 | |
|
Sherburn Martin County |
1,058 | 0 | 0 | |
|
Kwik Trip of Cambridge Store No. 1177 Isanti County |
1,050 | 1 | 0 | |
|
Eden Valley Meeker County |
1,042 | 0 | 0 | |
|
Harmony Fillmore County |
1,042 | 0 | 0 | |
|
Bird Island Renville County |
1,024 | 0 | 0 | |
|
Parkers Prairie Otter Tail County |
1,023 | 0 | 0 | |
|
Madison Lake Blue Earth County |
1,017 | 0 | 0 | |
|
Scanlon Carlton County |
1,003 | 2 | 0 | |
|
Big Spunk Wayside Rest Area Mndot Stearns County |
1,001 | 0 | 0 | |
|
Culkin Rest Area Mndot Carlton County |
1,001 | 0 | 0 | |
|
High Forest Rest Area Mndot Mower County |
1,001 | 1 | 0 | |
|
Lake Latoka Rest Area Mndot Douglas County |
1,001 | 2 | 1 | |
|
Middle Spunk Wayside Rest Area Mndot Stearns County |
1,001 | 0 | 0 | |
|
Bray Park Blue Earth County |
1,000 | 0 | 0 | |
|
Buhl St. Louis County |
1,000 | 1 | 0 | |
|
Cohasset Municipal Water System Itasca County |
1,000 | 0 | 0 | |
|
New Life Christian Center Mille Lacs County |
1,000 | 0 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
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.