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Public water system · MT0003792

Active

Overlook Subdivision

Community water system in Lake County, Montana, drawing primarily on groundwater.

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

Population served

49

Service connections

17

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDMT0003792
System typeCommunity water system
Activity statusActive
Population served49
Service connections17
Primary water sourceGroundwater
Owner typePrivate
Primacy agencyMT state drinking water program
City servedPolson
StateMontana
ZIP—
CountyLake County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
2023-10-01Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72Consumer Confidence Rulecode 7000NoResolved
2020-06-01MonitoringMonitoring, Routine (RTCR) · code 3ARevised Total Coliform Rulecode 8000NoResolved
2020-01-01Monitoring and reportingMonitoring, Regular · code 03Asbestoscode 1094NoArchived
2019-07-01Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71Consumer Confidence Rulecode 7000NoResolved
2018-07-01Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71Consumer Confidence Rulecode 7000NoResolved
2017-07-01Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71Consumer Confidence Rulecode 7000NoResolved
2016-07-01Contaminant level above the legal limitMaximum Contaminant Level Violation, E. coli (RTCR) · code 1ARevised Total Coliform Rulecode 8000YesResolved
2014-12-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2010-08-01Monitoring and reportingMonitoring, Source Water (GWR) · code 34E. colicode 3014NoResolved
2000-01-01Monitoring and reportingMonitoring, Regular · code 03Nitrate-Nitritecode 1038NoResolved
1999-10-19Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71Consumer Confidence Rulecode 7000NoResolved
1999-10-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved

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.

Overlook Subdivision: frequently asked questions

Is Overlook Subdivision's water safe to drink?

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

Who runs Overlook Subdivision?

Overlook Subdivision (PWSID MT0003792) is a private-owned community water system, regulated by the MT state drinking water program.

How many people does Overlook Subdivision serve?

Overlook Subdivision reports serving 49 people through 17 service connections in Lake County, Montana.

Where does Overlook Subdivision get its water?

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

Other water systems in Lake County

Water systemCountyPopulation servedTypeSource
Polson City ofLake5,300CommunityGroundwater
Ronan City ofLake2,483CommunitySurface water
Pablo Lake County Water and Sewer DistLake2,175CommunityGroundwater
St Ignatius Town ofLake700CommunityGroundwater
Woods Bay Water and Sewer DistrictLake685CommunityGroundwater
Wilson FoodsLake600Transient non-communityGroundwater

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