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Water system · PWSID OK2005509

SPENCER

SPENCER, OK · ~3,746 people served

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

PWSID

OK2005509

State

Oklahoma

City

SPENCER

Population served

3,746

Primary source

Groundwater

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

Latest detections from EPA’s UCMR5 monitoring (through May 2025). Levels in parts per trillion (ppt).

Lithium

12,000 ppt

limit —

No federal limit

Violations & enforcement

141

Violations on record

1

Unaddressed

5

Health-based

88

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Oct 2025 Unaddressed
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2024 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2024 Resolved
Other · EPA contaminant 7000 began Oct 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2019 Resolved
Monitoring & reporting · EPA contaminant 2015 began Oct 2018 Resolved
Monitoring & reporting · EPA contaminant 2020 began Oct 2018 Resolved
Monitoring & reporting · EPA contaminant 2036 began Oct 2018 Resolved
Monitoring & reporting · EPA contaminant 2005 began Oct 2018 Resolved
Monitoring & reporting · EPA contaminant 2034 began Oct 2018 Resolved

Recent enforcement actions

  • State action · SIA Nov 2025
  • State action · SIE Nov 2025
  • State action · SOX Aug 2025
  • State action · SOX Jul 2025
  • State action · SOX Jul 2025
  • State action · SIA Jul 2025
  • State action · SIA Jul 2025
  • State action · SIF May 2025

This profile is built from EPA public records for system OK2005509 — 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.