Tap water in Holden, MO — ZIP 64747
2 public water systems serving about 18,553 people.
A
Excellent
Water systems serving 64747
Johnson County Pwsd 2
PWSID MO1024310 · serves 12,490 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Cass County Pwsd 9
PWSID MO1024118 · serves 6,063 ·
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