Water quality for ZIP code 49261
ZIP 49261 covers Napoleon in Jackson County, Michigan, one of 19 ZIP codes in the county. 230 active public water systems serve the county; 78 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Jackson County
23 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Coachmans Cove |
388 | 0 | 2.8 mi | |
| Brooklyn Brooklyn |
1,313 | 0 | 3.7 mi | |
| Willows on Twin Ponds Jackson |
147 | 1 | 4.9 mi | |
| Hillanlake Village |
372 | 0 | 5.1 mi | |
| Grass Lake Grass Lake |
1,986 | 1 | 6.7 mi | |
| Leoni Township Michigan Center |
1,893 | 1 | 7.3 mi | |
| Lakeshore Condominiums Brooklyn |
38 | 2 | 7.3 mi | |
| Indian Village |
394 | 0 | 7.6 mi | |
| Jackson Jackson |
33,165 | 1 | 10.2 mi | |
| Summit Township Jackson |
25,355 | 0 | 11.5 mi | |
| Michigan Avenue Estates |
75 | 1 | 13.5 mi | |
| Blackman Township Jackson |
21,222 | 0 | 13.6 mi | |
| Arbor Ridge Condominiums Jackson |
58 | 1 | 14.6 mi | |
| Sherman Oaks |
915 | 0 | 15.5 mi | |
| MY Place at Pleasant Lake |
145 | 4 | 16.0 mi | |
| Spring Valley Estates |
117 | 1 | 16.7 mi | |
| Arbor Village |
670 | 3 | 17.0 mi | |
| Parma, Village of Parma |
768 | 0 | 19.7 mi | |
| Concord Concord |
1,050 | 0 | 20.9 mi | |
| Parma Township-Amberton Vill. |
378 | 1 | 25.4 mi | |
| Springport Springport |
800 | 0 | 28.1 mi | |
| MY Place at Cattail Estates |
58 | 8 | — | |
| Lilly Bank Lane |
10 | 1 | — |
Non-community systems in Jackson County (206: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Jackson 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.
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.