💧 ZIP Water Report

Tap water in Pine Ridge, SD — ZIP 57770

1 public water system serving about 7,482 people.

A
Excellent

Water systems serving 57770

Pine Ridge Water System
PWSID 084690475 · serves 7,482 · 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