Tap water in Waterloo, IA — ZIP 50702
2 public water systems serving about 107,324 people. PFAS "forever chemicals" have been detected here.
C
Fair
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 50702
Waterloo Water Works
PWSID IA0790074 · serves 69,504 ·
groundwater
0 health-based / 0 total violations (5 yrs)
· PFAS up to 13 ppt — above federal limit
Ia Regional Utilities Assoc (Waverly)
PWSID IA0990701 · serves 37,820 ·
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