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Water system · PWSID OK3004013

ARKOMA

ARKOMA, OK · ~2,180 people served

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

PWSID

OK3004013

State

Oklahoma

City

ARKOMA

Population served

2,180

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

25

Violations on record

0

Unaddressed

2

Health-based

79

Enforcement actions

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

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2025 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2025 Resolved
Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jun 2023 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jun 2023 Resolved
Monitoring · Lead & Copper Rule began Jul 2022 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2022 Resolved
Monitoring & reporting · Total coliform began Jul 2010 Resolved
Monitoring & reporting · Total coliform began Sep 2008 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began May 2008 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began May 2008 Resolved

Recent enforcement actions

  • State action · SOX Jul 2025
  • State action · SOX Jul 2025
  • State action · SIA Jul 2025
  • State action · SIA Jul 2025
  • State action · SOX Jun 2025
  • State action · SIF Jun 2025
  • State action · SIE May 2025
  • State action · SIA May 2025

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Copper

1 station · latest Jan 2025

1.44 · max 7.37 ug/L · 40

Manganese

1 station · latest Jan 2025

0.155 · max 0.954 mg/L · 36

Lead

1 station · latest Jan 2025

1.03 · max 9.78 ug/L · 20

Fluoride

1 station · latest Sep 2024

0.12 · max 0.15 mg/L · 14

Arsenic

1 station · latest Sep 2024

1.3 · max 1.68 ug/L · 13

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system OK3004013 — 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.