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Water system · PWSID OK3002138

DELAWARE CO RWD # 7

AFTON, OK · ~400 people served

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

PWSID

OK3002138

State

Oklahoma

City

AFTON

Population served

400

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

17

Health-based

66

Enforcement actions

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

Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2025 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Dec 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2017 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2017 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jun 2017 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jun 2017 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2017 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2017 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2017 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2016 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2016 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jun 2016 Resolved

Recent enforcement actions

  • State action · SIA Jun 2025
  • State action · SOX Mar 2025
  • State action · SOX Mar 2025
  • State action · SIA Feb 2025
  • State action · SIF Nov 2019
  • State action · SOX Mar 2018
  • State action · SOX Mar 2018
  • State action · SOX Mar 2018

This profile is built from EPA public records for system OK3002138 — 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.