💧 ZIP Water Report

Okfuskee Co. Rwd #3

PWSID OK3005401 · Okemah, Oklahoma · serves 1,823 people · surface water source

F
Failing

PFAS test results (EPA UCMR 5)

ContaminantResultFederal limit (MCL)Sampled
PFBA 5.5 ppt — 1/9/2023

ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.

Violation history

DateViolationTypeHealth-basedStatus
2026-01-01 TTHM MCL Yes Archived
2025-01-01 TTHM MCL Yes Resolved
2024-04-01 TTHM MCL Yes Resolved
2022-04-01 TTHM MCL Yes Resolved
2022-01-01 TTHM MCL Yes Resolved

ZIP codes served