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AquaCensus

Public water system · 083090309

Active

Big Arm Water System

Community water system in Montana, drawing primarily on groundwater.

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

Population served

116

Service connections

23

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSID083090309
System typeCommunity water system
Activity statusActive
Population served116
Service connections23
Primary water sourceGroundwater
Owner typeNative American
Primacy agencyEPA Region 08
City served
StateMontana
ZIP
County

Violations & enforcement

BeganViolationContaminantHealth-basedStatus
2023-10-01525000NoResolved
2017-11-24450700YesResolved
2017-04-01034010NoResolved
2017-04-01034000NoResolved
2017-04-01034030NoResolved
2017-04-01034020NoResolved
2017-04-01034006NoResolved

Big Arm Water System: frequently asked questions

Is Big Arm Water System's water safe to drink?

Big Arm Water System 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 Big Arm Water System?

Big Arm Water System (PWSID 083090309) is a native american-owned community water system, regulated by the EPA Region 08.

How many people does Big Arm Water System serve?

Big Arm Water System reports serving 116 people through 23 service connections in Montana.

Where does Big Arm Water System get its water?

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

Other water systems in Montana

Water systemCountyPopulation servedTypeSource
New York City SystemRichmond8,271,000CommunitySurface water
Los Angeles-City, Dept. of Water & PowerLos Angeles7,751,132CommunitySurface water
City of HoustonHarris2,970,543CommunitySurface water
ChicagoCook2,746,388CommunitySurface water
MWRASuffolk2,660,000CommunitySurface water
Mdwasa - Main SystemMiami-Dade2,377,460CommunityGroundwater