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Public water system · WI1570105

Active

Sauk City Waterworks

Community water system in Sauk County, Wisconsin, drawing primarily on groundwater.

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

Population served

3,518

Service connections

1,545

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDWI1570105
System typeCommunity water system
Activity statusActive
Population served3,518
Service connections1,545
Primary water sourceGroundwater
Owner typeLocal government
Primacy agencyWI state drinking water program
City servedSauk City
StateWisconsin
ZIP—
CountySauk County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
2024-07-01Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71Consumer Confidence Rulecode 7000NoResolved
2024-07-01Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72Consumer Confidence Rulecode 7000NoResolved
1993-12-01Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24Total coliform bacteria (TCR)code 3100NoResolved
1991-03-01Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24Total coliform bacteria (TCR)code 3100NoArchived

All 4 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.

Sauk City Waterworks: frequently asked questions

Is Sauk City Waterworks's water safe to drink?

Sauk City Waterworks is an active 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; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.

Who runs Sauk City Waterworks?

Sauk City Waterworks (PWSID WI1570105) is a local government-owned community water system, regulated by the WI state drinking water program.

How many people does Sauk City Waterworks serve?

Sauk City Waterworks reports serving 3,518 people through 1,545 service connections in Sauk County, Wisconsin.

Where does Sauk City Waterworks get its water?

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

Other water systems in Sauk County

Water systemCountyPopulation servedTypeSource
Baraboo WaterworksSauk12,703CommunityGroundwater
Reedsburg WaterworksSauk9,984CommunityGroundwater
Ho Chunk CasinoSauk5,486Non-transient non-communityGroundwater
Prairie Du Sac WaterworksSauk4,006CommunityGroundwater
Lake Delton WaterworksSauk2,914CommunityGroundwater
Spring Green WaterworksSauk1,626CommunityGroundwater

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