Water quality for ZIP code 49841
ZIP 49841 covers Gwinn and K. I. Sawyer in Marquette County, Michigan, one of 12 ZIP codes in the county. 105 active public water systems serve the county; 37 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 Marquette County
23 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| K I Sawyer |
3,000 | 0 | 5.5 mi | |
| Richmond Township Palmer |
489 | 3 | 12.9 mi | |
| Skandia-West Branch Water Dept Skandia |
275 | 0 | 13.1 mi | |
| Silver Creek Estates Mobile Home Court |
260 | 1 | 15.7 mi | |
| Pine Acres Mobile Home Park |
50 | 0 | 16.1 mi | |
| Chocolay Bungalows |
50 | 1 | 16.1 mi | |
| Tilden Township National Mine |
375 | 2 | 16.3 mi | |
| Negaunee Negaunee |
4,568 | 1 | 17.0 mi | |
| Ishpeming Ishpeming |
6,470 | 0 | 17.6 mi | |
| Country Log Apts |
35 | 1 | 18.4 mi | |
| Negaunee Township |
961 | 1 | 18.5 mi | |
| Marquette Marquette |
20,629 | 1 | 18.8 mi | |
| Ishpeming Twp East |
305 | 0 | 19.0 mi | |
| Ishpeming Twp West |
2,148 | 0 | 19.1 mi | |
| Heritage Drive Apartments |
41 | 0 | 19.1 mi | |
| Marquette Township |
2,700 | 1 | 19.4 mi | |
| Ely Township-Greenwood |
266 | 1 | 20.1 mi | |
| Ely Township-Diorite Diorite |
168 | 3 | 25.0 mi | |
| Republic Township Republic |
700 | 0 | 25.4 mi | |
| Powell Township |
300 | 2 | 39.7 mi | |
| Cherry Creek Village |
50 | 5 | — | |
| Hwy M553 Mobile Estates |
50 | 1 | — | |
| Negaunee/ishpeming Water Authority |
0 | 0 | — |
Non-community systems in Marquette County (81: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Marquette 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.