HENRYETTA MUNICIPAL AUTHORITY

HENRYETTA, OK · ~6,096 people served

Check your exact address → HENRYETTA overview

100

Excellent

PurityRadar safety score

PWSID

OK1020709

State

Oklahoma

City

HENRYETTA

Population served

6,096

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).

PFPeA

5.8 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

330

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2025. Official EPA record →

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved

Reporting · EPA contaminant 5200 began Oct 2024 Resolved

Monitoring & reporting · EPA contaminant 0300 began May 2020 Resolved

Monitoring & reporting · EPA contaminant 0300 began Apr 2020 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Mar 2020 Resolved

Treatment technique · Bromate health-based began Jul 2011 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2011 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2011 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2011 Resolved

Treatment technique · Bromate health-based began Apr 2011 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2011 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2011 Resolved

Recent enforcement actions

State action · SOX Oct 2025
State action · SOX Oct 2025
State action · SIA Jul 2025
State action · SIA Jul 2025
State action · SOX Aug 2021
State action · SIF Jul 2021
State action · SIF Jul 2021
State action · SOX Nov 2020

This profile is built from EPA public records for system OK1020709 — 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.