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Public water system · WI8160487

Active

Four Corners Elementary School

Non-transient non-community water system in Douglas County, Wisconsin, drawing primarily on groundwater.

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

Population served

300

Service connections

1

Primary source

GW

Groundwater

System type

NTNCWS

Non-transient non-community water system

System record

PWSIDWI8160487
System typeNon-transient non-community water system
Activity statusActive
Population served300
Service connections1
Primary water sourceGroundwater
Owner typeLocal government
Primacy agencyWI state drinking water program
City servedSuperior
StateWisconsin
ZIP—
CountyDouglas County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
2025-04-01MonitoringMonitoring, Routine (RTCR) · code 3ARevised Total Coliform Rulecode 8000NoResolved
2023-01-01Monitoring and reportingLead Consumer Notice · code 66Lead and Copper Rulecode 5000NoResolved
2009-09-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2009-08-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2009-07-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2008-10-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2008-10-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2004-10-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
1999-07-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
1998-07-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
1993-07-01Monitoring and reportingInitial Tap Sampling for Pb and Cu · code 51Lead and Copper Rulecode 5000NoResolved
1993-07-01Monitoring and reportingInitial Tap Sampling for Pb and Cu · code 51Lead and Copper Rulecode 5000NoResolved

The 12 most recent 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.

Four Corners Elementary School: frequently asked questions

Is Four Corners Elementary School's water safe to drink?

Four Corners Elementary School is an active non-transient non-community water system regulated under the Safe Drinking Water Act, overseen by the WI 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 Four Corners Elementary School?

Four Corners Elementary School (PWSID WI8160487) is a local government-owned non-transient non-community water system, regulated by the WI state drinking water program.

How many people does Four Corners Elementary School serve?

Four Corners Elementary School reports serving 300 people through 1 service connections in Douglas County, Wisconsin.

Where does Four Corners Elementary School get its water?

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

Other water systems in Douglas County

Water systemCountyPopulation servedTypeSource
Superior Water Light & Power CompanyDouglas26,084CommunitySurface water
Northwestern Elementary and Middle SchoolDouglas890Non-transient non-communityGroundwater
Northwestern High SchoolDouglas448Non-transient non-communityGroundwater
Solon Springs SchoolDouglas375Non-transient non-communityGroundwater
Parkland Town HallDouglas230Transient non-communityGroundwater
Bridges BarDouglas200Transient non-communityGroundwater

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