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Public water system · OR4100078

Active

Barlow, City of

Community water system in Clackamas County, Oregon, drawing primarily on groundwater.

Dataset updated . Source: EPA SDWIS/ECHO public records.

Population served

135

Service connections

49

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDOR4100078
System typeCommunity water system
Activity statusActive
Population served135
Service connections49
Primary water sourceGroundwater
Owner typePrivate
Primacy agencyOR state drinking water program
City served—
StateOregon
ZIP—
CountyClackamas County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
2025-10-01Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52Lead and Copper Rulecode 5000NoUnaddressed
2025-07-01Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71Consumer Confidence Rulecode 7000NoResolved
2024-04-19Public notice, recordkeeping or otherPublic Notification Violation without NPDWR Violation · code 76Public Noticecode 7500NoResolved
2022-12-01MonitoringMonitoring, Routine (RTCR) · code 3ARevised Total Coliform Rulecode 8000NoResolved
2020-01-01Monitoring and reportingMonitoring, Regular · code 03Methoxychlorcode 2015NoResolved
2020-01-01Monitoring and reportingMonitoring, Regular · code 03Diquatcode 2032NoResolved
2020-01-01Monitoring and reportingMonitoring, Regular · code 03Endothallcode 2033NoResolved
2020-01-01Monitoring and reportingMonitoring, Regular · code 03cis-1,2-Dichloroethylenecode 2380NoResolved
2020-01-01Monitoring and reportingMonitoring, Regular · code 03Vinyl chloridecode 2976NoResolved
2020-01-01Monitoring and reportingMonitoring, Regular · code 03Xylenes, Totalcode 2955NoResolved
2020-01-01Monitoring and reportingMonitoring, Regular · code 03Trichloroethylenecode 2984NoResolved
2020-01-01Monitoring and reportingMonitoring, Regular · code 03Atrazinecode 2050NoResolved

The 12 most recent violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.

Barlow, City of: frequently asked questions

Is Barlow, City of's water safe to drink?

Barlow, City of is an active community water system regulated under the Safe Drinking Water Act, overseen by the OR state drinking water program. EPA's SDWA data records violations for this system — the most recent are listed on this page; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.

Who runs Barlow, City of?

Barlow, City of (PWSID OR4100078) is a private-owned community water system, regulated by the OR state drinking water program.

How many people does Barlow, City of serve?

Barlow, City of reports serving 135 people through 49 service connections in Clackamas County, Oregon.

Where does Barlow, City of get its water?

EPA SDWIS lists this system's primary water source as groundwater.

Other water systems in Clackamas County

Water systemCountyPopulation servedTypeSource
Sunrise Water AuthorityClackamas50,003CommunityPurchased surface water
Lake Oswego Municipal WaterClackamas40,000CommunityPurchased surface water
Oregon CityClackamas33,940CommunityPurchased surface water
Oak Lodge Water ServicesClackamas30,000CommunityPurchased surface water
Clackamas River WaterClackamas29,918CommunitySurface water
West Linn, City ofClackamas28,000CommunityPurchased surface water

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