LUTHER

LUTHER, OK · ~650 people served

Check your exact address → LUTHER overview

100

Excellent

PurityRadar safety score

PWSID

OK2005503

State

Oklahoma

City

LUTHER

Population served

650

Primary source

Groundwater

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

118

Enforcement actions

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

Monitoring & reporting · EPA contaminant 2033 began Jan 2024 Resolved

Other · EPA contaminant 7000 began Jul 2016 Resolved

Other · EPA contaminant 7000 began Jul 2014 Resolved

Monitoring & reporting · Beta/photon emitters began Jan 2014 Resolved

Monitoring & reporting · Combined radium-226/228 began Jan 2014 Resolved

Monitoring & reporting · Gross alpha began Jan 2014 Resolved

Monitoring & reporting · Uranium began Jan 2014 Resolved

Other · EPA contaminant 7000 began Jul 2013 Resolved

Monitoring & reporting · Total coliform began Sep 2009 Resolved

Monitoring & reporting · Total coliform began Aug 2009 Resolved

Monitoring & reporting · Total coliform began Jan 2008 Resolved

Monitoring & reporting · Total coliform began Dec 2007 Resolved

Recent enforcement actions

State action · SIF Jul 2025
State action · SOX May 2025
State action · SIA Mar 2025
State action · SIE Mar 2025
State action · SOX Sep 2022
State action · SIF Dec 2019
State action · SIF Dec 2019
State action · SIF Dec 2019

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

1 station · latest Apr 2025

0.044 · max 0.191 mg/L · 11

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 OK2005503 — 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.