MAYES CO RWD # 5

ADAIR, OK · ~3,360 people served

Check your exact address → ADAIR overview

100

Excellent

PurityRadar safety score

PWSID

OK3004616

State

Oklahoma

City

ADAIR

Population served

3,360

Primary source

SWP

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Aug 2024). Levels in parts per trillion (ppt).

Lithium

14,000 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2019. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2017 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 1992 Resolved

Monitoring & reporting · Total coliform began Sep 1991 Resolved

Recent enforcement actions

State action · SIF Oct 2019
State action · SOX Mar 2018
State action · SIE Nov 2017
State action · SIA Nov 2017
State action · SOX Aug 2016
State action · SOX Aug 2016
State action · SOX Aug 2016
State action · SOX Aug 2016

This profile is built from EPA public records for system OK3004616 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.