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Public water system · IL0850250

Active

Hanover

Community water system in Jo Daviess County, Illinois, drawing primarily on groundwater.

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

Population served

863

Service connections

485

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDIL0850250
System typeCommunity water system
Activity statusActive
Population served863
Service connections485
Primary water sourceGroundwater
Owner typeLocal government
Primacy agencyIL state drinking water program
City servedHanover
StateIllinois
ZIP—
CountyJo Daviess County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
2007-08-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved
2007-07-01Monitoring and reportingMonitoring and Reporting (DBP) · code 27Chlorinecode 0999NoResolved
1994-06-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Acute (TCR) · code 21Total coliform bacteria (TCR)code 3100YesArchived
1994-06-01Monitoring and reportingMonitoring, Repeat Major (TCR) · code 25Total coliform bacteria (TCR)code 3100NoArchived
1994-06-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesArchived
1977-06-30Monitoring and reportingMonitoring, Regular · code 03Gross alpha (excluding radon and uranium)code 4000NoArchived

All 6 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.

Hanover: frequently asked questions

Is Hanover's water safe to drink?

Hanover is an active community water system regulated under the Safe Drinking Water Act, overseen by the IL 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 Hanover?

Hanover (PWSID IL0850250) is a local government-owned community water system, regulated by the IL state drinking water program.

How many people does Hanover serve?

Hanover reports serving 863 people through 485 service connections in Jo Daviess County, Illinois.

Where does Hanover get its water?

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

Other water systems in Jo Daviess County

Water systemCountyPopulation servedTypeSource
GalenaJo Daviess3,308CommunityGroundwater
Prairie Path Water Company-GalenaJo Daviess2,294CommunityGroundwater
StocktonJo Daviess1,728CommunityGroundwater
East DubuqueJo Daviess1,565CommunityGroundwater
WarrenJo Daviess1,323CommunityGroundwater
Prairie Path Water Company-Apple CanyonJo Daviess931CommunityGroundwater

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