Gross Alpha, Excl. Radon and U violations in Minnesota
19 active public water systems in Minnesota had a Gross Alpha, Excl. Radon and U violation in the past three years, 11 of them in the latest quarter of EPA's data. What Gross Alpha, Excl. Radon and U is and why it matters.
Systems with a Gross Alpha, Excl. Radon and U violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Inver Grove Heights Dakota County |
34,189 | 1 | 0 | |
|
Rosemount Dakota County |
26,500 | 2 | 0 | |
|
Skyline Village Mobile Home Park Dakota County |
1,185 | 1 | 0 | |
|
Glenville Freeborn County |
566 | 2 | 0 | |
|
Geneva Freeborn County |
538 | 1 | 0 | |
|
Dennison Goodhue County |
220 | 2 | 0 | |
|
Waldorf Waseca County |
216 | 1 | 0 | |
|
Twin Lakes Freeborn County |
134 | 2 | 0 | |
|
Rolling Green First Addition Rice County |
110 | 4 | 1 | |
|
Huntley Well Corporation Faribault County |
78 | 1 | 0 | |
|
Thompson Oaks Steele County |
51 | 2 | 0 | |
|
Sauk Rapids Benton County |
13,835 | 1 | 0 | |
|
Becker Sherburne County |
5,034 | 1 | 0 | |
|
Lexington Anoka County |
3,028 | 1 | 0 | |
|
MN Correctional Facility Faribault Rice County |
2,103 | 2 | 0 | |
|
Lyle Mower County |
521 | 4 | 1 | |
|
Hayward Freeborn County |
254 | 1 | 0 | |
|
Watson Chippewa County |
175 | 1 | 0 | |
|
Rapidan Development Company, Inc. Blue Earth County |
164 | 2 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Gross Alpha, Excl. Radon and U, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Gross Alpha, Excl. Radon and U 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.