EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records
PUBLIC WATER SYSTEM RECORDPWSID WI6560137

Wisconsin · Ground water

Somerset Waterworks

EPA’s September 2026 export lists Somerset Waterworks (PWSID WI6560137) as Other current violation flag, serving a reported 3,334 people from a ground water source, with 1 rules in current violation.

Source: EPA SDWIS system-search export · Snapshot 13 Sep 2026 · Federal compliance fields

CURRENT EXPORTOther current violation flagEPA's export includes another current compliance flag.
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01 / CURRENT FLAGS

EPA compliance flags for Somerset Waterworks

Somerset Waterworks is listed as other current violation flag in the current export; the five federal flag categories remain separate below.

  • NOT FLAGGED
    Health-based violationCurrent HEALTH_FLAG in the EPA export.
  • NOT FLAGGED
    Monitoring and reportingCurrent MR_FLAG in the EPA export.
  • FLAGGED
    Public notificationCurrent PN_FLAG in the EPA export.
  • FLAGGED
    Other violationCurrent OTHER_FLAG in the EPA export.
  • NOT FLAGGED
    Serious violatorCurrent serious-violator status in the EPA export.
Important limit

This page is not a household water test. A clear federal flag does not prove every home has safe water, and a flag is not a measurement at your faucet. Plumbing, service lines, local sampling, private wells, and newer events may not be reflected here.

02 / VIOLATION RECORD

Quarters with violations8rolling history field
Quarters with SNC0significant noncompliance
Rules in current violation1EPA export count
Rules in 3-year window3EPA export count

Current rule entries for Somerset Waterworks

EPA supplied 1 current contaminant, rule, or violation-category entries for Somerset Waterworks in the exported fields used here.

  • 7500=Public Notice

Three-year entries for Somerset Waterworks

EPA supplied 1 contaminant or rule entries for Somerset Waterworks in the three-year history field.

  • 7500=Public Notice

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for Somerset Waterworks

The export lists 2 site visits in five years and 0 significant deficiencies for Somerset Waterworks.

Site visits, past 5 years
2
Inspection visits
0
Other visits
2
Last sanitary survey
10/28/2025
Last recorded visit
10/28/2025
Significant deficiencies
0

Places served by Somerset Waterworks

EPA associates Somerset Waterworks with the listed cities, counties, ZIP codes, and Wisconsin service area identifiers.

State / territory
Wisconsin
Cities
SOMERSET
Counties
St. Croix
ZIP codes
Not supplied
Federal PWSID
WI6560137
Registry ID
110013065208

04 / HOW TO USE THIS RECORD

Current public records for Somerset Waterworks

EPA’s facility report, the Wisconsin drinking-water program, and Somerset Waterworks’s Consumer Confidence Report are the current public records beyond this September 2026 snapshot.

Confirm current conditions with the utility's latest Consumer Confidence Report, your state drinking-water program, and the EPA facility report. For household concerns, ask a qualified local laboratory about tap testing.

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