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Public water system record

Brillion Waterworks

Serves Brillion, Calumet County, WI · 3,262 people served

Federal records show 1 health-based violation and 2 monitoring/reporting issues for Brillion Waterworks in the last ten years. The most serious issue in this window was a resolved Lead and Copper Rule violation.

  • WI4080221
  • BRILLION
  • WI
  • 3,262 served

System profile

Source water Groundwater
ZIP 54110
EPA system ID WI4080221

Verify this system on EPA ECHO →

Health-based violations, last 10 years
1
Resolved
1
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
2

Key facts

  • Brillion Waterworks draws water from 4 wells.
  • Most recent formal enforcement: compliance order (no penalty) by Wisconsin, September 2019.
  • Record on file since 1993, with 0 health-based violations before October 19, 2016.
  • Lead pipe inventory: 140 lead and 29 unknown out of 1,226 service lines.

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

Contaminant Rule family Start date Status Acute
Lead and Copper Rule
Treatment technique failure
 350 Jan 1, 2018 Resolved No

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Lead and Copper Rule
Monitoring and reporting
 Jan 1, 2019 Resolved
Lead and Copper Rule
Monitoring and reporting
 Jan 1, 2019 Resolved

Full record since 1993

EPA's records for Brillion Waterworks go back to 1993. Before October 19, 2016 they list no health-based violations and 2 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 0 2
October 19, 2016 to 2019 1 2

Enforcement actions

Wisconsin regulators took 1 formal enforcement action against Brillion Waterworks in 2019. The most recent was a compliance order (no penalty) in September 2019.

Date By Action Violations covered
Sep 3, 2019 Wisconsin Compliance order (no penalty) 1 violation (1 health-based): Lead and Copper Rule

What the violations mean

Lead and Copper Rule

1 incident

The system did not complete a treatment step or action that the Lead and Copper Rule requires (a treatment technique violation).

The utility had to notify customers about this violation.

Where the water comes from

Brillion Waterworks draws water from 4 wells.

Annual water quality report

Brillion Waterworks must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Wisconsin.

Certified drinking water labs by state EPA guidance for private wells