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Public water system · OR4100356

Active

Grass Valley Water System

Community water system in Sherman County, Oregon, drawing primarily on groundwater.

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

Population served

184

Service connections

92

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDOR4100356
System typeCommunity water system
Activity statusActive
Population served184
Service connections92
Primary water sourceGroundwater
Owner typeLocal government
Primacy agencyOR state drinking water program
City served
StateOregon
ZIP

Violations & enforcement

BeganViolationContaminantHealth-basedStatus
2022-10-01525000NoResolved
2011-09-01233100NoResolved
2009-07-01223100YesResolved
2009-01-01031040NoResolved
2007-07-01243100NoResolved
2007-01-01031040NoResolved
2005-05-01233100NoResolved
2005-01-01525000NoResolved
2005-01-01031040NoResolved
2004-09-01223100YesResolved
2004-07-01717000NoResolved
2004-01-01031040NoResolved

Grass Valley Water System: frequently asked questions

Is Grass Valley Water System's water safe to drink?

Grass Valley Water System is an active community water system regulated under the Safe Drinking Water Act, overseen by the OR 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 Grass Valley Water System?

Grass Valley Water System (PWSID OR4100356) is a local government-owned community water system, regulated by the OR state drinking water program.

How many people does Grass Valley Water System serve?

Grass Valley Water System reports serving 184 people through 92 service connections in Sherman County, Oregon.

Where does Grass Valley Water System get its water?

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

Other water systems in Sherman County

Water systemCountyPopulation servedTypeSource
Goodland, City ofSherman4,450CommunityGroundwater
Stratford Municipal Water SystemSherman1,923CommunityGroundwater
Biggs Service DistrictSherman1,600Non-transient non-communityGroundwater
Loup City, City ofSherman1,045CommunityGroundwater
Wasco, City ofSherman460CommunityGroundwater
Moro, City ofSherman350CommunityGroundwater