Water quality for ZIP code 48301
Oakland County, Michigan, one of 68 ZIP codes in the county. 729 active public water systems serve the county; 204 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 Oakland County
107 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Bingham Farms Bingham Farms |
898 | 0 | 1.8 mi | |
| Beverly Hills |
10,451 | 0 | 2.6 mi | |
| Bloomfield Hills Bloomfield Hills |
3,579 | 0 | 3.1 mi | |
| Birmingham Birmingham |
20,472 | 2 | 3.4 mi | |
| Briarcliff Homeowners Assn |
483 | 0 | 3.4 mi | |
| Shorewood Hills Subdivision |
256 | 1 | 3.7 mi | |
| Lathrup Village Lathrup Village |
4,075 | 3 | 4.5 mi | |
| Southfield Southfield |
71,739 | 1 | 4.7 mi | |
| Ridge Valley of Milford |
512 | 0 | 4.8 mi | |
| Woodbine Subdivision |
375 | 0 | 5.4 mi | |
| Keego Harbor, City of Keego Harbor |
2,740 | 0 | 5.6 mi | |
| Sylvan Lake Sylvan Lake |
2,155 | 0 | 5.6 mi | |
| Berkley Berkley |
14,970 | 0 | 5.7 mi | |
| Orchard Lake Village Orchard Lake |
2,194 | 0 | 5.7 mi | |
| Farmington Hills, City of Farmington Hills |
56,984 | 0 | 6.2 mi | |
| West Bloomfield Township |
49,479 | 0 | 6.4 mi | |
| Clawson Clawson |
11,825 | 2 | 6.6 mi | |
| Royal Oak, City of Royal Oak |
57,236 | 0 | 6.9 mi | |
| Huntington Woods Huntington Woods |
6,200 | 0 | 7.1 mi | |
| Cass Lakeside Subdivision |
700 | 0 | 7.1 mi | |
| College Heights Mobile Home Park |
405 | 0 | 7.3 mi | |
| Oak Park Oak Park |
29,654 | 0 | 7.4 mi | |
| Pontiac Pontiac |
63,776 | 0 | 7.4 mi | |
| Troy Troy |
85,854 | 0 | 7.4 mi | |
| Farmington, City of Farmington |
11,597 | 0 | 8.1 mi |
Non-community systems in Oakland County (621: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Oakland 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 county subdivision files or 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.