MORRISON PUBLIC WORKS AUTH.

MORRISON, OK · ~950 people served

Check your exact address → MORRISON overview

100

Excellent

PurityRadar safety score

PWSID

OK3005205

State

Oklahoma

City

MORRISON

Population served

950

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 Jul 2025. Official EPA record →

Reporting · EPA contaminant 5200 began Oct 2024 Resolved

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

Monitoring & reporting · EPA contaminant 0999 began Jan 2024 Resolved

Monitoring · Lead & Copper Rule began Feb 2023 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jan 2023 Resolved

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

Other · EPA contaminant 7000 began Oct 2022 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Aug 2022 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Aug 2022 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began May 2022 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began May 2022 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2022 Resolved

Recent enforcement actions

State action · SOX Jul 2025
State action · SOX Jul 2025
State action · SIA Jul 2025
State action · SIA Jul 2025
State action · SIF Apr 2025
State action · SOX May 2024
State action · SIE Apr 2024
State action · SIA Apr 2024

This profile is built from EPA public records for system OK3005205 — 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.