Water quality for ZIP code 48033
ZIP 48033 covers Southfield 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 |
|---|---|---|---|---|
| Woodbine Subdivision |
375 | 0 | 2.0 mi | |
| Lathrup Village Lathrup Village |
4,075 | 3 | 4.1 mi | |
| Bingham Farms Bingham Farms |
898 | 0 | 4.1 mi | |
| Farmington Hills, City of Farmington Hills |
56,984 | 0 | 4.6 mi | |
| Beverly Hills |
10,451 | 0 | 5.1 mi | |
| Oak Park Oak Park |
29,654 | 0 | 5.7 mi | |
| Farmington, City of Farmington |
11,597 | 0 | 5.7 mi | |
| Briarcliff Homeowners Assn |
483 | 0 | 5.8 mi | |
| Berkley Berkley |
14,970 | 0 | 5.9 mi | |
| Huntington Woods Huntington Woods |
6,200 | 0 | 6.5 mi | |
| Royal Oak Township |
1,869 | 1 | 6.7 mi | |
| Birmingham Birmingham |
20,472 | 2 | 7.3 mi | |
| Pleasant Ridge Pleasant Ridge |
2,872 | 0 | 7.6 mi | |
| Ridge Valley of Milford |
512 | 0 | 7.8 mi | |
| Royal Oak, City of Royal Oak |
57,236 | 0 | 7.9 mi | |
| Bloomfield Township |
41,691 | 0 | 7.9 mi | |
| Ferndale Ferndale |
22,105 | 2 | 8.3 mi | |
| Bloomfield Hills Bloomfield Hills |
3,579 | 0 | 8.6 mi | |
| Clawson Clawson |
11,825 | 2 | 8.9 mi | |
| Shorewood Hills Subdivision |
256 | 1 | 9.0 mi | |
| West Bloomfield Township |
49,479 | 0 | 9.0 mi | |
| Novi, City of Novi |
56,780 | 0 | 9.4 mi | |
| Orchard Lake Village Orchard Lake |
2,194 | 0 | 9.7 mi | |
| Hazel Park Hazel Park |
16,400 | 0 | 10.0 mi | |
| Madison Heights Madison Heights |
29,694 | 0 | 10.2 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.