Tap water in Cosby, MO — ZIP 64443
2 public water systems serving about 11,215 people.
A
Excellent
Water systems serving 64443
Dekalb County Pwsd 1
PWSID MO1024191 · serves 7,635 ·
groundwater
0 health-based / 1 total violations (5 yrs)
Andrew County Pwsd 2
PWSID MO1024005 · serves 3,580 ·
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