POTTAWATOMIE CO. RWD #3 (DALE PLANT)

SHAWNEE, OK · ~313 people served

Check your exact address → SHAWNEE overview

100

Excellent

PurityRadar safety score

PWSID

OK3006314

State

Oklahoma

City

SHAWNEE

Population served

313

Primary source

GUP

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 Apr 2024. Official EPA record →

Monitoring & reporting · EPA contaminant 0999 began Oct 2023 Resolved

Monitoring · Lead & Copper Rule began Oct 2023 Resolved

Monitoring · Lead & Copper Rule began Sep 2023 Resolved

Monitoring · Lead & Copper Rule began Aug 2023 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2023 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2016 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2016 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Nov 2014 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Nov 2014 Resolved

Other · EPA contaminant 7000 began Jul 2014 Resolved

Monitoring & reporting · Total coliform began Jun 2014 Resolved

Recent enforcement actions

State action · SIF Apr 2024
State action · SIF Apr 2024
State action · SIF Apr 2024
State action · SIF Apr 2024
State action · SIF Apr 2024
State action · SIF Apr 2024
State action · SOX Jan 2024
State action · SOX Jan 2024

This profile is built from EPA public records for system OK3006314 — 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.