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Public water system · CA1210009

Active

Humboldt C.S.D.

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

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

Population served

19,807

Service connections

7,990

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDCA1210009
System typeCommunity water system
Activity statusActive
Population served19,807
Service connections7,990
Primary water sourceGroundwater
Owner typeLocal government
Primacy agencyCA state drinking water program
City served—
StateCalifornia
ZIP—
CountyHumboldt County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
1996-10-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
1993-06-01Required treatment not metTreatment Technique (SWTR and GWR) · code 41Surface Water Treatment Rulecode 0200YesResolved
1993-06-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
1993-05-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
1992-11-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved

All 5 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.

Humboldt C.S.D.: frequently asked questions

Is Humboldt C.S.D.'s water safe to drink?

Humboldt C.S.D. is an active community water system regulated under the Safe Drinking Water Act, overseen by the CA state drinking water program. EPA's SDWA data records violations for this system — the most recent are listed on this page, including health-based violations; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.

Who runs Humboldt C.S.D.?

Humboldt C.S.D. (PWSID CA1210009) is a local government-owned community water system, regulated by the CA state drinking water program.

How many people does Humboldt C.S.D. serve?

Humboldt C.S.D. reports serving 19,807 people through 7,990 service connections in Humboldt County, California.

Where does Humboldt C.S.D. get its water?

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

Other water systems in Humboldt County

Water systemCountyPopulation servedTypeSource
Eureka, City ofHumboldt27,078CommunityPurchased groundwater
Arcata, City ofHumboldt20,875CommunityPurchased groundwater
Mckinleyville C.S.D.Humboldt16,900CommunityPurchased groundwater
Fortuna, City ofHumboldt12,133CommunityGroundwater
Rio Dell, City ofHumboldt3,300CommunitySurface water
Garberville Sanitary DistrictHumboldt2,041CommunitySurface water

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