CANADIAN CO RWS & SWMD #5

EL RENO, OK · ~316 people served

Check your exact address → EL RENO overview

100

Excellent

PurityRadar safety score

PWSID

OK3000901

State

Oklahoma

City

EL RENO

Population served

316

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

152

Enforcement actions

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

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2025 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2025 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2020 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2020 Resolved

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

Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2019 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2019 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2017 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jan 2017 Resolved

Monitoring · Lead & Copper Rule began Jan 2017 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2016 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2016 Resolved

Recent enforcement actions

State action · SOX Jul 2025
State action · SIF Jun 2025
State action · SIA Jun 2025
State action · SIE Jun 2025
State action · SOX Sep 2022
State action · SOX Sep 2022
State action · SIF Dec 2021
State action · SIF Dec 2021

This profile is built from EPA public records for system OK3000901 — 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.