💧 ZIP Water Report

Tap water in Hallett, OK — ZIP 74034

1 public water system serving about 168 people.

C
Fair

Water systems serving 74034

Hallett Public Works Authority
PWSID OK2005905 · serves 168 · groundwater
1 health-based / 33 total violations (5 yrs)
C

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