ORCHARD HEIGHTS WATER ASSN

LYONS, OR · ~381 people served

Check your exact address → LYONS overview

100

Excellent

PurityRadar safety score

PWSID

OR4100783

State

Oregon

City

LYONS

Population served

381

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2025 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2025 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2025 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2024 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2024 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2024 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2023 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2023 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2021 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2020 Resolved

Monitoring · Lead & Copper Rule began Nov 2018 Resolved

Recent enforcement actions

State action · SOX Sep 2025
State action · SOX Aug 2025
State action · SOX Nov 2024
State action · SOX May 2024
State action · SOX Jan 2024
State action · SOX Oct 2023
State action · SOX Mar 2023
State action · SOX Dec 2021

This profile is built from EPA public records for system OR4100783 — 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.