Skip to content
AquaCensus

Public water system · WA5390260

Active

Union Hill Water Association Inc.

Community water system in King County, Washington, drawing primarily on groundwater.

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

Population served

8,720

Service connections

2,104

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDWA5390260
System typeCommunity water system
Activity statusActive
Population served8,720
Service connections2,104
Primary water sourceGroundwater
Owner typePrivate
Primacy agencyWA state drinking water program
City served
StateWashington
ZIP

Violations & enforcement

BeganViolationContaminantHealth-basedStatus
2013-07-01717000NoResolved
2010-07-01717000NoResolved
2005-01-01032990NoResolved
2005-01-01032110NoResolved
2005-01-01032015NoResolved
2005-01-01032020NoResolved
2005-01-01032050NoResolved
2005-01-01032042NoResolved
2005-01-01032051NoResolved
2005-01-01032996NoResolved
2005-01-01032378NoResolved
2005-01-01032992NoResolved

Union Hill Water Association Inc.: frequently asked questions

Is Union Hill Water Association Inc.'s water safe to drink?

Union Hill Water Association Inc. is an active community water system regulated under the Safe Drinking Water Act, overseen by the WA 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 Union Hill Water Association Inc.?

Union Hill Water Association Inc. (PWSID WA5390260) is a private-owned community water system, regulated by the WA state drinking water program.

How many people does Union Hill Water Association Inc. serve?

Union Hill Water Association Inc. reports serving 8,720 people through 2,104 service connections in King County, Washington.

Where does Union Hill Water Association Inc. get its water?

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

Other water systems in King County

Water systemCountyPopulation servedTypeSource
Seattle Public UtilitiesKing1,161,961CommunitySurface water
Bellevue City ofKing321,349CommunityPurchased surface water
Kent Water DepartmentKing166,421CommunityPurchased surface water
Redmond Water System City ofKing163,335CommunityPurchased surface water
Lakehaven Water and Sewer DistrictKing148,809CommunityPurchased surface water
Renton City ofKing108,091CommunityGroundwater