💧 ZIP Water Report

Tap water in Iroquois, SD — ZIP 57353

4 public water systems serving about 12,314 people.

A
Excellent

Water systems serving 57353

Mid-Dakota Rural Water
PWSID SD4602175 · serves 11,833 · surface water
0 health-based / 0 total violations (5 yrs)
A
Iroquois
PWSID SD4600174 · serves 292 · groundwater
0 health-based / 0 total violations (5 yrs)
A
Collins Colony
PWSID SD4602358 · serves 95 · groundwater
0 health-based / 3 total violations (5 yrs)
A
Pearl Creek Colony
PWSID SD4602073 · serves 94 · groundwater
0 health-based / 0 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