NOBLE COUNTY RWD #2

PERRY, OK · ~2,100 people served

Check your exact address → PERRY overview

100

Excellent

PurityRadar safety score

PWSID

OK3005203

State

Oklahoma

City

PERRY

Population served

2,100

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

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

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 Jul 2018 Resolved

Other · EPA contaminant 7000 began Jul 2017 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2014 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2014 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2013 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2008 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2008 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 2005 Resolved

Monitoring & reporting · Total coliform began Apr 2004 Resolved

Monitoring & reporting · Total coliform began Apr 2003 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jun 1997 Resolved

Monitoring & reporting · Total coliform began Nov 1996 Resolved

Recent enforcement actions

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

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Nitrate

2 stations · latest May 2024

0.01 · max 0.547 mg/L · 47

Lead

1 station · latest Sep 2025

0.0007 · max 0.003 mg/L · 25

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system OK3005203 — 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.