Public water system record

WEST YAMHILL WATER COMPANY

Federal records show no health-based violations and 17 monitoring/reporting issues for WEST YAMHILL WATER COMPANY in the last ten years.

OR4101324
YAMHILL
OR
56 served

System profile

Source water Purchased surface water

ZIP 97148

Acute record in 10 years No

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Health-based records

Last 10 years

Monitoring issues

Last 10 years

Resolved vs. unresolved

17 resolved • 0 unresolved

PWSID

OR4101324

EPA public water system identifier

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Health-based violations

Violation data reflects EPA records through December 2024. For the most current status, visit the EPA ECHO database.

No health-based violation entries were found for the last ten years.

Monitoring and reporting issues

Monitoring violations are administrative records. They mean required testing or reporting was missed, not that a contaminant was found above a safe level.

Issue	Start date	Status
Consumer Confidence Rule OTHER	Jul 1, 2025	Resolved
Consumer Confidence Rule OTHER	Jul 1, 2024	Resolved
Consumer Confidence Report Monitoring violation	Jun 1, 2024	Resolved
Consumer Confidence Rule OTHER	Jul 1, 2023	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Oct 1, 2020	Resolved
Haloacetic Acids (HAA5) Monitoring and reporting	Oct 1, 2020	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Oct 1, 2019	Resolved
Haloacetic Acids (HAA5) Monitoring and reporting	Oct 1, 2019	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Oct 1, 2018	Resolved
Haloacetic Acids (HAA5) Monitoring and reporting	Oct 1, 2018	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Oct 1, 2017	Resolved
Haloacetic Acids (HAA5) Monitoring and reporting	Oct 1, 2017	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Oct 1, 2016	Resolved
Haloacetic Acids (HAA5) Monitoring and reporting	Oct 1, 2016	Resolved
Consumer Confidence Report Monitoring violation	Sep 1, 2016	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Oct 1, 2015	Resolved
Haloacetic Acids (HAA5) Monitoring and reporting	Oct 1, 2015	Resolved

Lead pipes

Total service lines 30

Lead pipes confirmed 0

Unknown material 0

Total service lines reported	30
Lead pipes confirmed	0
Galvanized pipes needing replacement	0
Pipes with unknown material	0
Non-lead pipes confirmed	30
Pipes that may be lead or unknown	0.0% (0)
Inventory submitted	Submission on record
EPA reporting status	Reported All Required Service Line Types

Interpretation

This system reported no lead or unknown service lines in its inventory. Note: the inventory covers the utility's pipes up to your property line; your home's internal plumbing may still contain lead if your home was built before 1986.

Verify on EPA SDWIS EPA Get the Lead Out guidance

The service line inventory covers pipes owned and operated by the water system, typically from the water main to the property line. Household service lines on the customer's side of the meter are the homeowner's responsibility and may or may not be included depending on the system and state law.