Water quality in Algonac, Michigan
Algonac is in St. Clair County. 108 active public water systems serve the county; 30 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 St. Clair County
20 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Clay Township |
9,866 | 0 | 2.7 mi | |
| Cottrellville Township |
3,200 | 0 | 3.9 mi | |
| Marine City Marine City |
4,652 | 2 | 6.6 mi | |
| Ira Township |
6,510 | 0 | 8.1 mi | |
| St. Clair Water and Sewer Authority |
5,847 | 0 | 8.7 mi | |
| St. Clair, City of |
5,464 | 2 | 13.5 mi | |
| St. Clair Township |
3,270 | 0 | 14.8 mi | |
| Pinewood on the Lake MHP |
950 | 0 | 15.6 mi | |
| Marysville, City of Marysville |
9,959 | 0 | 19.5 mi | |
| Memphis, City of Memphis |
1,084 | 0 | 21.8 mi | |
| Kimball Township |
5,170 | 5 | 22.7 mi | |
| Port Huron Township |
10,654 | 3 | 24.5 mi | |
| Port Huron, City of Port Huron |
28,983 | 0 | 25.0 mi | |
| Clyde Township |
2,400 | 0 | 25.4 mi | |
| Fort Gratiot Township |
10,640 | 1 | 28.2 mi | |
| Capac, Village of Capac |
1,775 | 3 | 33.0 mi | |
| Burtchville Township |
2,900 | 1 | 34.0 mi | |
| Sunrise MHP |
120 | 0 | 35.2 mi | |
| Yale, City of Yale |
1,900 | 3 | 36.8 mi | |
| Dunrentin Heights Subdivision |
81 | 1 | — |
Non-community systems in St. Clair County (87: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to St. Clair County, nearest to Algonac 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 Michigan 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.