PITTSBURG CO. PWA (CROWDER)

CROWDER, OK · ~2,203 people served

Check your exact address → CROWDER overview

100

Excellent

PurityRadar safety score

PWSID

OK1020603

State

Oklahoma

City

CROWDER

Population served

2,203

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

126

Violations on record

Unaddressed

Health-based

373

Enforcement actions

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

Monitoring & reporting · EPA contaminant 0300 began Jun 2025 Resolved

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

Reporting · EPA contaminant 5200 began Oct 2024 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2022 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2022 Resolved

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

Monitoring & reporting · EPA contaminant 0300 began May 2020 Resolved

Monitoring & reporting · Gross alpha began Jan 2017 Resolved

Monitoring & reporting · Combined radium-226/228 began Jan 2017 Resolved

Monitoring & reporting · Beta/photon emitters began Jan 2017 Resolved

Monitoring & reporting · Uranium began Jan 2017 Resolved

Recent enforcement actions

State action · SOX Oct 2025
State action · SIA Aug 2025
State action · SIE Aug 2025
State action · SOX Jul 2025
State action · SOX Jul 2025
State action · SIA Jul 2025
State action · SIA Jul 2025
State action · SO0 Jun 2025

This profile is built from EPA public records for system OK1020603 — 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.