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Water system · PWSID OK1020106

SPIRO

SPIRO, OK · ~2,200 people served

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

PWSID

OK1020106

State

Oklahoma

City

SPIRO

Population served

2,200

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

59

Violations on record

0

Unaddressed

49

Health-based

168

Enforcement actions

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

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Mar 2024 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Dec 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
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2016 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2016 Resolved
Treatment technique · Bromate health-based began Apr 2015 Resolved
Treatment technique · Bromate health-based began Jan 2015 Resolved
Treatment technique · Bromate health-based began Oct 2014 Resolved
Treatment technique · Bromate health-based began Jul 2014 Resolved

Recent enforcement actions

  • State action · SOX Sep 2025
  • State action · SOX Sep 2025
  • State action · SIA Jul 2025
  • State action · SIA Jul 2025
  • State action · SOX May 2025
  • State action · SIF May 2025
  • State action · SIE Mar 2025
  • State action · SIA Mar 2025

This profile is built from EPA public records for system OK1020106 — 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.