Water quality in Roy Lake, Minnesota
Roy Lake is in Mahnomen County. 18 active public water systems serve the county; 2 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Mahnomen County
2 systems, nearest firstNon-community systems in Mahnomen County (15: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Pinehurst Resort and Lodge |
260 | 0 | 0 | |
|
Elk Horn Resort and Camground |
200 | 0 | 0 | |
|
Evergreen Acres Cooperative Assn. |
70 | 0 | 0 | |
|
Center of Human Environment |
37 | 0 | 0 | |
|
St. Joseph's Catholic Church |
60 | 0 | 0 | |
|
Bones |
60 | 0 | 0 | |
|
New Horizon Resort and Lodge |
55 | 0 | 0 | |
|
Mahnomen Country Club |
50 | 0 | 0 | |
|
Subway |
500 | 0 | 0 | |
|
Farmers Union Oil Pump 24 |
120 | 0 | 0 | |
|
Burger Hut |
70 | 0 | 0 | |
|
Mahnomen County Garage |
25 | 0 | 0 | |
|
Circle's of Faith Church |
90 | 0 | 0 | |
|
E-Z One Stop |
25 | 0 | 0 | |
|
Riverview Llp-Waukon Dairy |
50 | 1 | 0 |
About this data
Water systems are matched to Mahnomen County, nearest to Roy Lake first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
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. Retrieved from ECHO on Oct 11, 2026.