Water quality for ZIP code 49901
ZIP 49901 covers Ahmeek in Keweenaw County, Michigan, one of 4 ZIP codes in the county. 19 active public water systems serve the county; 7 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Keweenaw County
4 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Houghton Township Eagle River |
138 | 0 | 9.2 mi | |
| Sherman Township Gay |
40 | 4 | 9.4 mi | |
| Eagle Harbor Township Eagle Harbor |
300 | 3 | 15.3 mi | |
| Grant Township Copper Harbor Copper Harbor |
200 | 3 | 24.3 mi |
Non-community systems in Keweenaw County (14: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Sunset Bay Campground |
100 | 2 | 1 | |
|
Cliffview Bar & Roadhouse |
75 | 0 | 0 | |
|
Dockside Resort |
87 | 1 | 0 | |
|
Aqua Log Cabins Black Bear Inc. |
44 | 0 | 0 | |
|
Wilderness Resort LLC |
30 | 0 | 0 | |
|
Mdot Esrey Park Wayside, P138 |
25 | 0 | 0 | |
|
Fresh Coast Cabins |
36 | 0 | 0 | |
|
Keweenaw Mountain Lodge |
485 | 2 | 0 | |
|
Dnr-Fort Wilkins State Park |
225 | 0 | 0 | |
|
Isle Royale Rock Harbor |
335 | 0 | 0 | |
|
Mt. Bohemia Ski Resort |
200 | 0 | 0 | |
|
Isle Royale Windigo |
115 | 0 | 0 | |
|
Trails End Campground |
100 | 1 | 0 | |
|
Isle Royale Mott Island |
75 | 0 | 0 |
About this data
Water systems are matched to Keweenaw 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.