Tap water in Rochester Hills, MI — ZIP 48306
2 public water systems serving about 78,943 people.
A
Excellent
Water systems serving 48306
Rochester Hills
PWSID MI0000325 · serves 74,000 ·
surface water
0 health-based / 0 total violations (5 yrs)
Southwest Oakland Township
PWSID MI0004878 · serves 4,943 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology