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Water system · PWSID OK1010408

MACK ALFORD CORRECTIONAL CENTER

STRINGTOWN, OK · ~952 people served

Check your exact address → STRINGTOWN overview
100
Excellent
PurityRadar safety score

PWSID

OK1010408

State

Oklahoma

City

STRINGTOWN

Population served

952

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

53

Violations on record

0

Unaddressed

40

Health-based

143

Enforcement actions

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

Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2024 Resolved
Monitoring & reporting · EPA contaminant 0300 began Jul 2022 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Dec 2020 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2020 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2020 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2020 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2018 Resolved
Treatment technique · Bromate health-based began Jul 2018 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2018 Resolved
Treatment technique · EPA contaminant 0300 health-based began Jan 2016 Resolved
Treatment technique · EPA contaminant 0300 health-based began Oct 2013 Resolved
Treatment technique · EPA contaminant 0300 health-based began Dec 2012 Resolved

Recent enforcement actions

  • State action · SOX Jan 2025
  • State action · SIA Dec 2024
  • State action · SIF Sep 2023
  • State action · SOX Jan 2023
  • State action · SIE Sep 2022
  • State action · SIA Sep 2022
  • State action · SOX Sep 2022
  • State action · SOX Sep 2022

This profile is built from EPA public records for system OK1010408 — 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.