Tap water in Sioux Falls, SD — ZIP 57109
2 public water systems serving about 229,897 people.
A
Excellent
Water systems serving 57109
Sioux Falls
PWSID SD4600294 · serves 216,462 ·
surface water
0 health-based / 0 total violations (5 yrs)
Minnehaha Community Water Corp
PWSID SD4600432 · serves 13,435 ·
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