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AquaCensus

Public water system · MT0004474

Active

Grand Valley Estates Subdivision

Community water system in Lewis and Clark County, Montana, drawing primarily on groundwater.

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

Population served

50

Service connections

23

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDMT0004474
System typeCommunity water system
Activity statusActive
Population served50
Service connections23
Primary water sourceGroundwater
Owner typePrivate
Primacy agencyMT state drinking water program
City servedHelena
StateMontana
ZIP

Violations & enforcement

BeganViolationContaminantHealth-basedStatus
2022-07-15343014NoResolved
2021-10-01525000NoResolved
2019-01-01031038NoResolved
2017-01-01032050NoResolved
2017-01-01032067NoResolved
2017-01-01032042NoResolved
2017-01-01032110NoResolved
2017-01-01032326NoResolved
2017-01-01032306NoResolved
2017-01-01032005NoResolved
2017-01-01032051NoResolved
2017-01-01032031NoResolved

Grand Valley Estates Subdivision: frequently asked questions

Is Grand Valley Estates Subdivision's water safe to drink?

Grand Valley Estates Subdivision is an active community water system regulated under the Safe Drinking Water Act, overseen by the MT state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.

Who runs Grand Valley Estates Subdivision?

Grand Valley Estates Subdivision (PWSID MT0004474) is a private-owned community water system, regulated by the MT state drinking water program.

How many people does Grand Valley Estates Subdivision serve?

Grand Valley Estates Subdivision reports serving 50 people through 23 service connections in Lewis and Clark County, Montana.

Where does Grand Valley Estates Subdivision get its water?

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

Other water systems in Lewis and Clark County

Water systemCountyPopulation servedTypeSource
Helena Water SystemLewis and Clark32,091CommunitySurface water
East Helena City ofLewis and Clark2,114CommunityGroundwater
Eastgate Village Sewer and WaterLewis and Clark2,000CommunityGroundwater
Va Medical Center HelenaLewis and Clark1,275CommunityPurchased surface water
Helena Leisure LLCLewis and Clark1,200CommunityGroundwater
Bobs Valley Service Inc.Lewis and Clark1,032Non-transient non-communityGroundwater