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AquaCensus

Public water system · CA5610702

Active

U.S.N., San Nicolas Island

Community water system in Ventura County, California, drawing primarily on groundwater under influence of surface water.

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

Population served

254

Service connections

106

Primary source

GU

Groundwater under influence of surface water

System type

CWS

Community water system

System record

PWSIDCA5610702
System typeCommunity water system
Activity statusActive
Population served254
Service connections106
Primary water sourceGroundwater under influence of surface water
Owner typeFederal government
Primacy agencyCA state drinking water program
City served
StateCalifornia
ZIP

Violations & enforcement

BeganViolationContaminantHealth-basedStatus
2012-12-01360200NoResolved
2005-10-01022950YesResolved
2003-12-01223100YesResolved
2003-07-01233100NoResolved
2001-12-01233100NoResolved
2000-08-01223100YesResolved
2000-04-01243100NoResolved
1998-02-01233100NoResolved
1997-11-01233100NoResolved
1995-12-01233100NoResolved
1993-07-01410200YesResolved

U.S.N., San Nicolas Island: frequently asked questions

Is U.S.N., San Nicolas Island's water safe to drink?

U.S.N., San Nicolas Island 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 U.S.N., San Nicolas Island?

U.S.N., San Nicolas Island (PWSID CA5610702) is a federal government-owned community water system, regulated by the CA state drinking water program.

How many people does U.S.N., San Nicolas Island serve?

U.S.N., San Nicolas Island reports serving 254 people through 106 service connections in Ventura County, California.

Where does U.S.N., San Nicolas Island get its water?

EPA SDWIS lists this system's primary water source as groundwater under influence of surface water.

Other water systems in Ventura County

Water systemCountyPopulation servedTypeSource
Oxnard Water DeptVentura200,232CommunityPurchased surface water
Ventura Water DepartmentVentura113,500CommunitySurface water
Ventura Wwd No. 8 - Simi ValleyVentura94,738CommunityPurchased surface water
Cal American Water CoVentura66,809CommunityPurchased surface water
City of Thousand Oaks Water DepartmentVentura53,157CommunityPurchased surface water
Camarillo Water DeptVentura46,824CommunityPurchased surface water