MANNFORD

MANNFORD, OK · ~3,935 people served

Check your exact address → MANNFORD overview

100

Excellent

PurityRadar safety score

PWSID

OK1020909

State

Oklahoma

City

MANNFORD

Population served

3,935

Primary source

Surface water

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 Dec 2024). Levels in parts per trillion (ppt).

PFBA

7.6 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

183

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement May 2023. Official EPA record →

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2021 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Dec 2019 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Dec 2019 Resolved

Monitoring & reporting · Thallium began Jan 2016 Resolved

Monitoring & reporting · EPA contaminant 2034 began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 2010 began Jan 2011 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2010 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2010 Resolved

Treatment technique · Bromate health-based began Jan 2010 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2009 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2009 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2009 Resolved

Recent enforcement actions

State action · SOX May 2023
State action · SIE Feb 2022
State action · SFL Feb 2022
State action · SOX Oct 2020
State action · SOX Oct 2020
State action · SIA Oct 2020
State action · SIA Oct 2020
State action · SOX Mar 2018

This profile is built from EPA public records for system OK1020909 — 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.