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Water system · PWSID OR4101323

SOUTH YAMHILL WATER DISTRICT

YAMHILL, OR · ~40 people served

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

PWSID

OR4101323

State

Oregon

City

YAMHILL

Population served

40

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

49

Violations on record

0

Unaddressed

1

Health-based

42

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2025 Resolved
Monitoring · Lead & Copper Rule began Oct 2024 Resolved
Monitoring · Lead & Copper Rule began Aug 2024 Resolved
Other · EPA contaminant 7000 began Jul 2024 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2024 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2024 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2021 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2021 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2018 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2017 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2017 Resolved
Monitoring & reporting · Total coliform began Oct 2015 Resolved

Recent enforcement actions

  • State action · SOX Oct 2025
  • State action · SOX Jul 2025
  • State action · SOX Nov 2024
  • State action · SOX Sep 2024
  • State action · SOX Jul 2024
  • State action · SOX Sep 2023
  • State action · SOX Oct 2019
  • State action · SOX Jun 2019

This profile is built from EPA public records for system OR4101323 — 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.