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Water system · PWSID OK3004920

MCINTOSH CO. RWD #7

CHECOTAH, OK · ~200 people served

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

PWSID

OK3004920

State

Oklahoma

City

CHECOTAH

Population served

200

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

26

Violations on record

1

Unaddressed

11

Health-based

80

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Oct 2025 Unaddressed
Max residual disinfectant · EPA contaminant 0999 health-based began Jul 2023 Resolved
Max residual disinfectant · EPA contaminant 0999 health-based began Apr 2023 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2023 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2023 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2017 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2017 Resolved
Other · EPA contaminant 7000 began Jul 2016 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2016 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2015 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2014 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2014 Resolved

Recent enforcement actions

  • State action · SIA Nov 2025
  • State action · SIE Nov 2025
  • State action · SIF May 2024
  • State action · SOX Apr 2024
  • State action · SOX Apr 2024
  • State action · SIF Jan 2024
  • State action · SOX Jan 2024
  • State action · SFL Jan 2024

This profile is built from EPA public records for system OK3004920 — 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.