OR4100537
OR
No open health violations

MONMOUTH, CITY OF

Surface water · Local · 151 W MAIN ST, MATT JOHNSON

Overall Risk Level

No Concerns Detected

No Concern
Low
Moderate
High
Critical

Water meets all safety standards with no detected exceedances.

Utility Overview

Population Served

11,651

Source Type

Surface water

Ownership

Local

PWSID

OR4100537

Detected Contaminants

CCR data ingestion in progress

Contaminant detection levels from Consumer Confidence Reports are being parsed and linked to utilities. Check back soon, or view the official report directly from the EPA links below.

View on EPA ECHO

Violation History

Sourced from EPA SDWIS. Health-based violations indicate the MCL was exceeded.

MR — Total Trihalomethanes (TTHMs)

2023Resolved

MR — Haloacetic Acids (HAA5)

2023Resolved

MR

2021Resolved

Monitoring & Reporting — Coliform (TCR)

2021Resolved

MR

2021Resolved

MR — Lead

2021Resolved

MR

2020Resolved

MR

2020Resolved

MR — Lead

2020Resolved

Treatment Technique

2015Health-basedResolved

Related Pages

Oregon State Overview

All utilities in OR

Data Sources & Provenance

All data on this page is sourced from official U.S. government or public datasets.

EPA ECHO — Water System & Compliance Report— PWSID OR4100537View source
EPA CCR — Consumer Confidence ReportsView source
Last updated: 2026-04-19
High Confidence
Annual refresh cycle

At a Glance

PWSIDOR4100537
StateOregon
Risk Levelsafe
Population Served11,651
Open Health Violations0

Service area match is likely but not guaranteed. Your water bill is the most reliable way to confirm your provider.

Data Sources

EPA ECHO Facility Report EPA CCR Search