Water quality for ZIP code 48322
ZIP 48322 covers Farmington Hills in 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 |
|---|---|---|---|---|
| Ridge Valley of Milford |
512 | 0 | 1.3 mi | |
| Briarcliff Homeowners Assn |
483 | 0 | 1.9 mi | |
| Orchard Lake Village Orchard Lake |
2,194 | 0 | 3.4 mi | |
| Farmington Hills, City of Farmington Hills |
56,984 | 0 | 3.6 mi | |
| Shorewood Hills Subdivision |
256 | 1 | 4.7 mi | |
| Heritage Apartments |
30 | 3 | 4.8 mi | |
| Walled Lake, City of Walled Lake |
5,260 | 1 | 4.8 mi | |
| Farmington, City of Farmington |
11,597 | 0 | 4.9 mi | |
| Cass Lakeside Subdivision |
700 | 0 | 5.1 mi | |
| Keego Harbor, City of Keego Harbor |
2,740 | 0 | 5.3 mi | |
| Woodbine Subdivision |
375 | 0 | 5.3 mi | |
| Bloomfield Township |
41,691 | 0 | 5.4 mi | |
| Bingham Farms Bingham Farms |
898 | 0 | 5.6 mi | |
| Commerce Township |
19,811 | 0 | 5.7 mi | |
| Penny Lake Estates Subdivision |
390 | 0 | 5.7 mi | |
| Sylvan Lake Sylvan Lake |
2,155 | 0 | 5.9 mi | |
| Novi, City of Novi |
56,780 | 0 | 6.2 mi | |
| Laguna Vista Subdivision |
640 | 1 | 6.4 mi | |
| Springs/portsmouth Apartments |
3,200 | 1 | 6.8 mi | |
| Beverly Hills |
10,451 | 0 | 7.4 mi | |
| Bloomfield Hills Bloomfield Hills |
3,579 | 0 | 7.6 mi | |
| Southfield Southfield |
71,739 | 1 | 7.7 mi | |
| Wixom, City of Wixom |
13,928 | 0 | 8.0 mi | |
| Cedarbrook Estates |
1,728 | 0 | 8.3 mi | |
| Waterford Township Waterford |
73,441 | 1 | 8.5 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.