COALGATE PWA

COALGATE, OK · ~2,005 people served

Check your exact address → COALGATE overview

100

Excellent

PurityRadar safety score

PWSID

OK1010402

State

Oklahoma

City

COALGATE

Population served

2,005

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

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

150

Enforcement actions

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

Treatment technique · EPA contaminant 0200 health-based began Dec 2024 Resolved

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

Reporting · EPA contaminant 5200 began Oct 2024 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Mar 2024 Resolved

Monitoring & reporting · EPA contaminant 1008 began Nov 2023 Resolved

Monitoring & reporting · EPA contaminant 0300 began Sep 2023 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2023 Resolved

Monitoring & reporting · EPA contaminant 1009 began May 2023 Resolved

Monitoring & reporting · EPA contaminant 0300 began Apr 2023 Resolved

Monitoring & reporting · EPA contaminant 1008 began Apr 2023 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2017 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2017 Resolved

Recent enforcement actions

State action · SOX Aug 2025
State action · SOX Jul 2025
State action · SOX Jul 2025
State action · SIA Jul 2025
State action · SIA Jul 2025
State action · SIE Mar 2025
State action · SFL Mar 2025
State action · SOX Jan 2025

This profile is built from EPA public records for system OK1010402 — 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.