Home/ Directory/ OR/ MIDLAND WATER ASSOCIATION

Water system · PWSID OR4101139

MIDLAND WATER ASSOCIATION

CLATSKANIE, OR · ~160 people served

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

PWSID

OR4101139

State

Oregon

City

CLATSKANIE

Population served

160

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

294

Violations on record

1

Unaddressed

23

Health-based

194

Enforcement actions

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

Other · EPA contaminant 7500 began Oct 2025 Unaddressed
Treatment technique · EPA contaminant 0300 health-based began Aug 2025 Resolved
Monitoring · Lead & Copper Rule began Jul 2025 Resolved
Other · EPA contaminant 7000 began Jul 2025 Resolved
Treatment technique · EPA contaminant 0300 health-based began May 2025 Resolved
Treatment technique · EPA contaminant 0300 health-based began Feb 2025 Resolved
Treatment technique · EPA contaminant 0300 health-based began Dec 2024 Resolved
Treatment technique · EPA contaminant 0300 health-based began Nov 2024 Resolved
Treatment technique · EPA contaminant 0300 health-based began Oct 2024 Resolved
Monitoring & reporting · EPA contaminant 0200 began May 2024 Resolved
Monitoring & reporting · EPA contaminant 0300 began May 2024 Resolved
Monitoring & reporting · EPA contaminant 0200 began May 2024 Resolved

Recent enforcement actions

  • State action · SOX Oct 2025
  • State action · SIE Sep 2025
  • State action · SOX Aug 2025
  • State action · SOX Jul 2025
  • State action · SIF Jul 2025
  • State action · SIE Jun 2025
  • State action · SIF May 2025
  • State action · SOX Apr 2025

This profile is built from EPA public records for system OR4101139 — 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.