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Water system · PWSID OK3002134

DELAWARE CO RWD # 1

EUCHA, OK · ~465 people served

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

PWSID

OK3002134

State

Oklahoma

City

EUCHA

Population served

465

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

17

Violations on record

0

Unaddressed

1

Health-based

37

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2024. Official EPA record →

Monitoring & reporting · EPA contaminant 0999 began Jan 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2022 Resolved
Monitoring · Lead & Copper Rule began Nov 2017 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2017 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jun 2016 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Dec 2015 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2015 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2015 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2015 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2015 Resolved
Other · EPA contaminant 7000 began Jul 2014 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved

Recent enforcement actions

  • State action · SIF Apr 2024
  • State action · SIF Dec 2023
  • State action · SOX Oct 2023
  • State action · SOX Jul 2023
  • State action · SIE May 2023
  • State action · SIA May 2023
  • State action · SIE Dec 2022
  • State action · SIA Dec 2022

This profile is built from EPA public records for system OK3002134 — 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.