Home/ Directory/ OR/ DEER ISLAND HEIGHTS WS

Water system · PWSID OR4105114

DEER ISLAND HEIGHTS WS

ST HELENS, OR · ~60 people served

Check your exact address → ST HELENS overview
100
Excellent
PurityRadar safety score

PWSID

OR4105114

State

Oregon

City

ST HELENS

Population served

60

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

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

368

Violations on record

8

Unaddressed

11

Health-based

314

Enforcement actions

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

Other · EPA contaminant 7000 began Oct 2025 Unaddressed
Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Other · EPA contaminant 7500 began Jun 2025 Unaddressed
Other · EPA contaminant 7500 began Jun 2025 Unaddressed
Other · EPA contaminant 7000 began Oct 2024 Unaddressed
Other · EPA contaminant 7000 began Jul 2024 Unaddressed
Other · EPA contaminant 7000 began Oct 2023 Unaddressed
Other · EPA contaminant 7000 began Jul 2023 Unaddressed
Monitoring · Lead & Copper Rule began Oct 2025 Resolved
Monitoring · Lead & Copper Rule began May 2025 Resolved
Other · EPA contaminant 7500 began Apr 2025 Resolved
Treatment technique · Lead & Copper Rule health-based began Apr 2025 Resolved

Recent enforcement actions

  • State action · SOX Dec 2025
  • State action · SOX Dec 2025
  • State action · SOX Jun 2025
  • State action · SIE May 2025
  • State action · SIE May 2025
  • State action · SOX May 2025
  • State action · SOX May 2025
  • State action · SIE Mar 2025

This profile is built from EPA public records for system OR4105114 — 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.