Water quality for ZIP code 49130
Cass County, Michigan, one of 7 ZIP codes in the 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, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Rustic Acres Park |
108 | 1 | 2.0 mi | |
| Linden Mobile Home Park |
92 | 0 | 4.8 mi | |
| Eagle Lake Condominiums |
26 | 2 | 7.1 mi | |
| Cass County Water System |
1,350 | 1 | 9.1 mi | |
| Eagle Lake Estates MHP |
230 | 0 | 9.2 mi | |
| Colonial Acres |
265 | 2 | 9.8 mi | |
| C & M Mobile Home Court |
70 | 0 | 9.8 mi | |
| Colony Bay Condominiums |
75 | 0 | 10.2 mi | |
| Edwardsburg Edwardsburg |
1,260 | 1 | 11.9 mi | |
| Cassopolis Cassopolis |
1,815 | 3 | 12.0 mi | |
| Barn Swallow Apartments Cassopolis |
50 | 1 | 12.2 mi | |
| Marlin Village Mobile Home Park |
95 | 1 | 15.5 mi | |
| Marcellus Marcellus |
1,198 | 1 | 17.5 mi | |
| Autumn Hills |
50 | 0 | 18.2 mi | |
| Dowagiac Dowagiac |
6,350 | 2 | 19.1 mi | |
| White Pines Mobile Home Park |
90 | 2 | 25.2 mi | |
| Bair Lake Bible Camp Jones |
372 | 1 | — | |
| Barron Lake/rosebush |
114 | 0 | — |
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, the county this ZIP code lies in, nearest to the ZIP code's centre 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 or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.