Water quality in Jones, Michigan
Jones is in Cass County. 149 active public water systems serve the county; 70 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Cass County
18 systems, largest first| System | Serves | Status | Rules violated, 3 yr |
|---|---|---|---|
| Cassopolis Cassopolis |
1,815 | 3 | |
| Cass County Water System |
1,350 | 1 | |
| Edwardsburg Edwardsburg |
1,260 | 1 | |
| Marcellus Marcellus |
1,198 | 1 | |
| Bair Lake Bible Camp Jones |
372 | 1 | |
| Colonial Acres |
265 | 2 | |
| Eagle Lake Estates MHP |
230 | 0 | |
| Barron Lake/rosebush |
114 | 0 | |
| Rustic Acres Park |
108 | 1 | |
| Marlin Village Mobile Home Park |
95 | 1 | |
| Linden Mobile Home Park |
92 | 0 | |
| White Pines Mobile Home Park |
90 | 2 | |
| Colony Bay Condominiums |
75 | 0 | |
| C & M Mobile Home Court |
70 | 0 | |
| Country View Mobile Home Community |
55 | 0 | |
| Autumn Hills |
50 | 0 | |
| Barn Swallow Apartments Cassopolis |
50 | 1 | |
| Eagle Lake Condominiums |
26 | 2 |
Non-community systems in Cass County (130: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Cass County, largest 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.
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.