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AquaCensus

Public water system · CA1910169

Active

Walnut Park Mutual Water Co.

Community water system in Los Angeles County, California, drawing primarily on groundwater.

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

Population served

16,180

Service connections

2,832

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDCA1910169
System typeCommunity water system
Activity statusActive
Population served16,180
Service connections2,832
Primary water sourceGroundwater
Owner typePrivate
Primacy agencyCA state drinking water program
City served
StateCalifornia
ZIP

Violations & enforcement

BeganViolationContaminantHealth-basedStatus
2023-06-01052982NoResolved
2019-10-01525000NoResolved
2016-10-013A8000NoResolved
1998-01-01223100YesResolved

Walnut Park Mutual Water Co.: frequently asked questions

Is Walnut Park Mutual Water Co.'s water safe to drink?

Walnut Park 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 Walnut Park Mutual Water Co.?

Walnut Park Mutual Water Co. (PWSID CA1910169) is a private-owned community water system, regulated by the CA state drinking water program.

How many people does Walnut Park Mutual Water Co. serve?

Walnut Park Mutual Water Co. reports serving 16,180 people through 2,832 service connections in Los Angeles County, California.

Where does Walnut Park Mutual Water Co. get its water?

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

Other water systems in Los Angeles County

Water systemCountyPopulation servedTypeSource
Los Angeles-City, Dept. of Water & PowerLos Angeles7,751,132CommunitySurface water
Long Beach Utilities DepartmentLos Angeles466,772CommunityPurchased surface water
Santa Clarita Valley Water AgencyLos Angeles294,090CommunitySurface water
Gswc - SouthwestLos Angeles277,740CommunityPurchased surface water
San Gabriel Valley Water Co.-El MonteLos Angeles248,000CommunityGroundwater
Los Angeles Cwwd 40 Reg 4 & 34 LancasterLos Angeles208,129CommunityPurchased surface water