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Public water system · IN5245043

Active

St. John Municipal Water Utility

Community water system in Lake County, Indiana, drawing primarily on groundwater.

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

Population served

25,700

Service connections

9,765

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDIN5245043
System typeCommunity water system
Activity statusActive
Population served25,700
Service connections9,765
Primary water sourceGroundwater
Owner typeLocal government
Primacy agencyIN state drinking water program
City servedSt. John
StateIndiana
ZIP

Violations & enforcement

BeganViolationContaminantHealth-basedStatus
2007-06-01223100YesResolved
1996-10-01223100YesResolved
1994-07-01032036NoResolved
1994-07-01032042NoResolved
1994-07-01032046NoResolved
1994-07-01032039NoResolved
1994-07-01032105NoResolved
1994-07-01032067NoResolved
1994-07-01032010NoResolved
1994-07-01032015NoResolved
1994-07-01032031NoResolved
1994-07-01032040NoResolved

St. John Municipal Water Utility: frequently asked questions

Is St. John Municipal Water Utility's water safe to drink?

St. John Municipal Water Utility is an active community water system regulated under the Safe Drinking Water Act, overseen by the IN 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 St. John Municipal Water Utility?

St. John Municipal Water Utility (PWSID IN5245043) is a local government-owned community water system, regulated by the IN state drinking water program.

How many people does St. John Municipal Water Utility serve?

St. John Municipal Water Utility reports serving 25,700 people through 9,765 service connections in Lake County, Indiana.

Where does St. John Municipal Water Utility get its water?

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

Other water systems in Lake County

Water systemCountyPopulation servedTypeSource
Indiana American Water - NorthwestLake210,510CommunitySurface water
WaukeganLake87,149CommunitySurface water
Hammond Water Works DepartmentLake78,384CommunitySurface water
Lake County West Water SubdistrictLake78,379CommunitySurface water
Aqua Ohio - MentorLake74,500CommunitySurface water
Leesburg, City ofLake46,746CommunityGroundwater