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AquaCensus

Public water system · CA4000203

Active

Irish Hills Mutual Water Co

Community water system in San Luis Obispo County, California, drawing primarily on groundwater.

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

Population served

135

Service connections

58

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDCA4000203
System typeCommunity water system
Activity statusActive
Population served135
Service connections58
Primary water sourceGroundwater
Owner typePrivate
Primacy agencyCA state drinking water program
City served
StateCalifornia
ZIP

Violations & enforcement

BeganViolationContaminantHealth-basedStatus
2019-01-01515000NoResolved
2018-01-01515000NoResolved
2005-10-01233100NoArchived
2005-10-01233100NoResolved
2005-07-01717000NoResolved
2005-07-01717000NoResolved
2004-07-01717000NoResolved
2004-07-01717000NoResolved
2003-07-01717000NoResolved
2003-07-01717000NoResolved

Irish Hills Mutual Water Co: frequently asked questions

Is Irish Hills Mutual Water Co's water safe to drink?

Irish Hills Mutual Water Co is an active community water system regulated under the Safe Drinking Water Act, overseen by the CA 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 Irish Hills Mutual Water Co?

Irish Hills Mutual Water Co (PWSID CA4000203) is a private-owned community water system, regulated by the CA state drinking water program.

How many people does Irish Hills Mutual Water Co serve?

Irish Hills Mutual Water Co reports serving 135 people through 58 service connections in San Luis Obispo County, California.

Where does Irish Hills Mutual Water Co get its water?

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

Other water systems in San Luis Obispo County

Water systemCountyPopulation servedTypeSource
Santa Margarita Recreation AreaSan Luis Obispo50,001Transient non-communityGroundwater
San Luis Obispo Water DepartmentSan Luis Obispo47,788CommunitySurface water
City of Paso Robles Water DivisionSan Luis Obispo31,176CommunitySurface water
Atascadero Mutual Water CoSan Luis Obispo30,618CommunityGroundwater
City of Arroyo Grande Utilities DivisionSan Luis Obispo17,963CommunityPurchased surface water
California Mens ColonySan Luis Obispo15,000CommunitySurface water