Tap water in Maryville, MO — ZIP 64445
2 public water systems serving about 11,733 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 64445
Nodaway County Pwsd 1
PWSID MO1024428 · serves 6,428 ·
surface water
1 health-based / 1 total violations (5 yrs)
· PFAS up to 9.6 ppt
Clarinda Water Plant
PWSID IA7329029 · serves 5,305 ·
surface water
0 health-based / 1 total violations (5 yrs)
· PFAS up to 8.2 ppt
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology