💧 ZIP Water Report

Tap water in Elk City, OK — ZIP 73644

1 public water system serving about 10,510 people.

A
Excellent

Water systems serving 73644

Elk City
PWSID OK2000501 · serves 10,510 · groundwater
0 health-based / 3 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