💧 ZIP Water Report

Tap water in Woonsocket, SD — ZIP 57385

2 public water systems serving about 12,451 people.

A
Excellent

Water systems serving 57385

Mid-Dakota Rural Water
PWSID SD4602175 · serves 11,833 · surface water
0 health-based / 0 total violations (5 yrs)
A
Woonsocket
PWSID SD4600376 · serves 618 · groundwater
0 health-based / 1 total violations (5 yrs)
A

Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology