Tap water in Dickinson, SD — ZIP 58653
2 public water systems serving about 8,575 people.
A
Excellent
Water systems serving 58653
Southwest Water Authority
PWSID ND4501434 · serves 8,537 ·
surface water
0 health-based / 1 total violations (5 yrs)
Pillar Peak
PWSID SD4602326 · serves 38 ·
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