Water quality in Dayton, Minnesota
Dayton is in Hennepin County. 202 active public water systems serve the county; 7 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 Hennepin County
43 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Curtis Flats |
33 | 0 | 3.6 mi | |
| Rogers |
14,430 | 0 | 3.9 mi | |
| Champlin |
23,919 | 0 | 4.4 mi | |
| Maple Grove |
82,000 | 0 | 5.7 mi | |
| Osseo |
2,650 | 0 | 6.0 mi | |
| Maple Hill Estates |
490 | 0 | 7.0 mi | |
| SE Corcoran |
2,964 | 0 | 7.2 mi | |
| Brooklyn Park |
89,995 | 0 | 8.1 mi | |
| West Broadway Apartments |
80 | 1 | 9.1 mi | |
| Medina |
4,205 | 0 | 10.4 mi | |
| Riverview Apartment Partnership |
700 | 0 | 10.8 mi | |
| New Hope |
20,963 | 0 | 11.3 mi | |
| Brooklyn Center |
33,782 | 0 | 11.3 mi | |
| Plymouth |
76,546 | 0 | 11.5 mi | |
| Crystal |
22,937 | 0 | 11.9 mi | |
| Loretto |
637 | 0 | 12.2 mi | |
| Robbinsdale |
14,646 | 0 | 13.1 mi | |
| Sun Valley Mobile Home Park |
160 | 0 | 14.1 mi | |
| Greenfield |
313 | 0 | 14.2 mi | |
| Countryside Estates |
116 | 1 | 14.6 mi | |
| Golden Valley |
23,000 | 0 | 14.7 mi | |
| Long Lake |
1,729 | 0 | 15.0 mi | |
| Wayzata |
4,592 | 0 | 15.2 mi | |
| Maple Plain |
2,174 | 0 | 15.5 mi | |
| Saint Anthony Village |
9,500 | 0 | 16.6 mi |
Non-community systems in Hennepin County (158: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Hennepin County, nearest to Dayton 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.