Tap water in Milbank, SD — ZIP 57216
2 public water systems serving about 5,462 people.
A
Excellent
Water systems serving 57216
Grant-Roberts Rural Water System
PWSID SD4600864 · serves 5,050 ·
groundwater
0 health-based / 1 total violations (5 yrs)
Big Stone City
PWSID SD4600007 · serves 412 ·
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