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AquaCensus

Public water system · MT0000377

Active

Happy Valley MHP

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

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

Population served

55

Service connections

22

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDMT0000377
System typeCommunity water system
Activity statusActive
Population served55
Service connections22
Primary water sourceGroundwater
Owner typePrivate
Primacy agencyMT state drinking water program
City servedMissoula
StateMontana
ZIP

Violations & enforcement

BeganViolationContaminantHealth-basedStatus
2024-12-30665000NoResolved
2017-07-01717000NoResolved
2015-07-01717000NoResolved
2013-10-01727000NoResolved
2013-07-01717000NoResolved
2013-01-01665000NoResolved
2008-07-01717000NoResolved
2002-10-01233100NoResolved
2001-11-01233100NoResolved
2001-10-01233100NoResolved
1999-01-01031040NoResolved
1997-10-01243100NoResolved

Happy Valley MHP: frequently asked questions

Is Happy Valley MHP's water safe to drink?

Happy Valley MHP 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 Happy Valley MHP?

Happy Valley MHP (PWSID MT0000377) is a private-owned community water system, regulated by the MT state drinking water program.

How many people does Happy Valley MHP serve?

Happy Valley MHP reports serving 55 people through 22 service connections in Missoula County, Montana.

Where does Happy Valley MHP get its water?

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

Other water systems in Missoula County

Water systemCountyPopulation servedTypeSource
Missoula WaterMissoula68,200CommunityGroundwater
University of MontanaMissoula15,000Non-transient non-communityPurchased groundwater
Lolo Water and Sewer DistMissoula3,315CommunityGroundwater
Town Pump Bonner 1Missoula2,460Non-transient non-communityGroundwater
Clearwater Junction Rest AreaMissoula2,002Transient non-communityGroundwater
Seeley Lake Water DistrictMissoula1,575CommunitySurface water