Tap water in Mount Vernon, IN — ZIP 47620
3 public water systems serving about 23,243 people. PFAS "forever chemicals" have been detected here.
F
Failing
PFAS detected: at least one system serving this ZIP reported PFAS in EPA UCMR 5
testing. Levels and the 2024 federal limits are shown per system below.
Water systems serving 47620
German Township Water District Inc.
PWSID IN5282003 · serves 12,890 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 8.5 ppt
Mount Vernon Water Works
PWSID IN5265006 · serves 6,426 ·
surface water
0 health-based / 5 total violations (5 yrs)
· PFAS up to 17.4 ppt — above federal limit
Corinth Pwd
PWSID IL1995120 · serves 3,927 ·
surface water
0 health-based / 4 total violations (5 yrs)
· PFAS up to 5.6 ppt
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology