Water quality in Blackduck, Minnesota
Blackduck is in Beltrami County. 186 active public water systems serve the county; 12 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Beltrami County
17 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Kelliher |
259 | 0 | 15.9 mi | |
| Woodland Mobile Home Park |
70 | 5 | 18.1 mi | |
| Movil Lake Trailer Park |
50 | 1 | 18.4 mi | |
| Northern Trailer Park |
40 | 2 | 19.2 mi | |
| Secluded Acres |
60 | 1 | 20.7 mi | |
| Bemidji |
15,147 | 0 | 23.0 mi | |
| Roosevelt Court |
60 | 0 | 23.1 mi | |
| Pines Mobile Estates |
60 | 1 | 23.1 mi | |
| Birchlane Trailer Court |
80 | 0 | 24.1 mi | |
| Grass Lake Mobile Home Park |
80 | 2 | 24.2 mi | |
| Country Lane Mobile Home Park |
35 | 0 | 24.3 mi | |
| Elpine Village |
125 | 2 | 24.3 mi | |
| Cottage Creek Estates |
50 | 0 | 25.7 mi | |
| Pine Valley Mobile Home Park |
60 | 0 | 26.0 mi | |
| Willow Brook |
60 | 1 | 26.2 mi | |
| Oak Hills Fellowship Bible College |
150 | 1 | 26.4 mi | |
| Pine Meadows |
70 | 4 | — |
Non-community systems in Beltrami County (168: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Beltrami County, nearest to Blackduck 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.