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AquaCensus

Public water system · 083090031

Active

St Ignatius (Mission) So.Side

Community water system in Montana, drawing primarily on groundwater.

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

Population served

356

Service connections

148

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSID083090031
System typeCommunity water system
Activity statusActive
Population served356
Service connections148
Primary water sourceGroundwater
Owner typeNative American
Primacy agencyEPA Region 08
City served
StateMontana
ZIP
County

Violations & enforcement

BeganViolationContaminantHealth-basedStatus
2025-12-01270999NoArchived
2023-10-01525000NoResolved
2008-05-01223100YesResolved
1992-09-01263100NoArchived
1992-09-01263100NoArchived
1992-09-01223100YesArchived
1992-09-01223100YesArchived
1992-09-01223100YesArchived
1992-09-01263100NoArchived
1992-09-01263100NoArchived
1992-09-01223100YesArchived
1976-06-01034000NoArchived

St Ignatius (Mission) So.Side: frequently asked questions

Is St Ignatius (Mission) So.Side's water safe to drink?

St Ignatius (Mission) So.Side is an active community water system regulated under the Safe Drinking Water Act, overseen by the EPA Region 08. 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 (Mission) So.Side?

St Ignatius (Mission) So.Side (PWSID 083090031) is a native american-owned community water system, regulated by the EPA Region 08.

How many people does St Ignatius (Mission) So.Side serve?

St Ignatius (Mission) So.Side reports serving 356 people through 148 service connections in Montana.

Where does St Ignatius (Mission) So.Side get its water?

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

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ChicagoCook2,746,388CommunitySurface water
MWRASuffolk2,660,000CommunitySurface water
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