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AquaCensus

Public water system · 090605047

Active

Colusa Southern System

Community water system in California, drawing primarily on groundwater.

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

Population served

3,474

Service connections

31

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSID090605047
System typeCommunity water system
Activity statusActive
Population served3,474
Service connections31
Primary water sourceGroundwater
Owner typeNative American
Primacy agencyEPA Region 09
City served
StateCalifornia
ZIP
County

Violations & enforcement

BeganViolationContaminantHealth-basedStatus
2005-07-01717000NoResolved
2004-07-01717000NoResolved
2004-01-01032110NoResolved
2004-01-01032306NoResolved
2004-01-01032037NoResolved
2004-01-01032046NoResolved
2004-01-01032031NoResolved
2004-01-01032032NoResolved
2004-01-01032035NoResolved
2004-01-01032033NoResolved
2004-01-01032036NoResolved
2004-01-01032378NoResolved

Colusa Southern System: frequently asked questions

Is Colusa Southern System's water safe to drink?

Colusa Southern System is an active community water system regulated under the Safe Drinking Water Act, overseen by the EPA Region 09. 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 Colusa Southern System?

Colusa Southern System (PWSID 090605047) is a native american-owned community water system, regulated by the EPA Region 09.

How many people does Colusa Southern System serve?

Colusa Southern System reports serving 3,474 people through 31 service connections in California.

Where does Colusa Southern System get its water?

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

Other water systems in California

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