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AquaCensus

Public water system · WA5315050

Active

Cosmopolis Water Department

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

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

Population served

1,812

Service connections

783

Primary source

SWP

Purchased surface water

System type

CWS

Community water system

System record

PWSIDWA5315050
System typeCommunity water system
Activity statusActive
Population served1,812
Service connections783
Primary water sourcePurchased surface water
Owner typeLocal government
Primacy agencyWA state drinking water program
City served
StateWashington
ZIP

Violations & enforcement

BeganViolationContaminantHealth-basedStatus
2023-07-01717000NoResolved
2021-01-01525000NoResolved
2019-10-01272456NoResolved
2019-10-01272950NoResolved
2019-07-01272950NoResolved
2019-07-01717000NoResolved
2019-07-01272456NoResolved
2019-04-01272456NoResolved
2019-04-01272950NoResolved
2019-01-01272456NoResolved
2019-01-01272950NoResolved
2018-07-01272950NoResolved

Cosmopolis Water Department: frequently asked questions

Is Cosmopolis Water Department's water safe to drink?

Cosmopolis Water Department 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 Cosmopolis Water Department?

Cosmopolis Water Department (PWSID WA5315050) is a local government-owned community water system, regulated by the WA state drinking water program.

How many people does Cosmopolis Water Department serve?

Cosmopolis Water Department reports serving 1,812 people through 783 service connections in Grays Harbor County, Washington.

Where does Cosmopolis Water Department get its water?

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

Other water systems in Grays Harbor County

Water systemCountyPopulation servedTypeSource
Aberdeen City ofGrays Harbor22,867CommunitySurface water
Hoquiam Water DepartmentGrays Harbor11,456CommunitySurface water
Ocean Shores Water DeptGrays Harbor9,347CommunityGroundwater
Elma City ofGrays Harbor6,638CommunityGroundwater
Montesano City ofGrays Harbor6,204CommunityGroundwater
Westport Water DepartmentGrays Harbor5,346CommunityGroundwater