💧 ZIP Water Report

Tap water in Gibraltar, MI — ZIP 48173

3 public water systems serving about 48,732 people.

D
Poor

Water systems serving 48173

Brownstown Township
PWSID MI0000940 · serves 33,194 · surface water
0 health-based / 0 total violations (5 yrs)
A
Flat Rock
PWSID MI0002300 · serves 10,541 · surface water
2 health-based / 3 total violations (5 yrs)
D
Gibraltar
PWSID MI0002630 · serves 4,997 · surface water
0 health-based / 2 total violations (5 yrs)
A

Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology