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AquaCensus

Public water system · WA5341150

Active

King County Water District No 90

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

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

Population served

20,100

Service connections

8,081

Primary source

SWP

Purchased surface water

System type

CWS

Community water system

System record

PWSIDWA5341150
System typeCommunity water system
Activity statusActive
Population served20,100
Service connections8,081
Primary water sourcePurchased surface water
Owner typeLocal government
Primacy agencyWA state drinking water program
City served
StateWashington
ZIP

Violations & enforcement

BeganViolationContaminantHealth-basedStatus
2005-04-01032979NoResolved
2005-04-01032981NoResolved
2005-04-01032990NoResolved
2005-04-01032977NoResolved
2005-04-01032980NoResolved
2005-04-01032983NoResolved
2005-04-01032984NoResolved
2005-04-01032985NoResolved
2005-04-01032987NoResolved
2005-04-01032989NoResolved
2005-04-01032992NoResolved
2005-04-01032982NoResolved

King County Water District No 90: frequently asked questions

Is King County Water District No 90's water safe to drink?

King County Water District No 90 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 King County Water District No 90?

King County Water District No 90 (PWSID WA5341150) is a local government-owned community water system, regulated by the WA state drinking water program.

How many people does King County Water District No 90 serve?

King County Water District No 90 reports serving 20,100 people through 8,081 service connections in King County, Washington.

Where does King County Water District No 90 get its water?

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

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