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AquaCensus

Public water system · MT0001740

Active

St Ignatius Town of

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

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

Population served

700

Service connections

291

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDMT0001740
System typeCommunity water system
Activity statusActive
Population served700
Service connections291
Primary water sourceGroundwater
Owner typeLocal government
Primacy agencyMT state drinking water program
City servedSt Ignatius
StateMontana
ZIP

Violations & enforcement

BeganViolationContaminantHealth-basedStatus
2025-09-01310700NoResolved
2024-07-17343014NoResolved
2024-01-01031038NoResolved
2022-10-01525000NoResolved
2020-07-01310700NoResolved
2019-09-01272456NoResolved
2019-09-01272950NoResolved
2016-10-01410700YesResolved
2016-03-01410700YesResolved
2016-01-01032039NoResolved
2016-01-01032015NoResolved
2016-01-01032040NoResolved

St Ignatius Town of: frequently asked questions

Is St Ignatius Town of's water safe to drink?

St Ignatius Town of is an active community water system regulated under the Safe Drinking Water Act, overseen by the MT 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 Ignatius Town of?

St Ignatius Town of (PWSID MT0001740) is a local government-owned community water system, regulated by the MT state drinking water program.

How many people does St Ignatius Town of serve?

St Ignatius Town of reports serving 700 people through 291 service connections in Lake County, Montana.

Where does St Ignatius Town of 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