💧 ZIP Water Report

Tap water in Vernon Hills, IL — ZIP 60030

3 public water systems serving about 38,849 people.

B
Good

Water systems serving 60030

Grayslake
PWSID IL0970250 · serves 21,248 · surface water
0 health-based / 0 total violations (5 yrs)
A
Wildwood Subdivision - Lake Co Pw
PWSID IL0977350 · serves 14,073 · surface water
0 health-based / 1 total violations (5 yrs)
A
Hainesville
PWSID IL0970400 · serves 3,528 · groundwater
0 health-based / 7 total violations (5 yrs)
B

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