BERLIN, WI · Green Lake County
BERLIN WATERWORKS Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Wisconsin’s official records. Always confirm current status with Wisconsin before making decisions based on this information.
System facts
- System ID (PWSID)
- WI4240216
- System type
- Community Water System
- Population served
- 5,524
- Service connections
- 2,045
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Public Notification Violation for NPDWR Violation
—Public Notice
March 11, 2010 – June 21, 2010
ResolvedMaximum Contaminant Level Violation, Average
Health-basedCombined Radium (-226 and -228)
September 19, 1988 – September 18, 1992
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| March 11, 2010 – June 21, 2010 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| September 19, 1988 – September 18, 1992 | Maximum Contaminant Level Violation, Average | Combined Radium (-226 and -228) | Health-based | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- April 12, 2007State Compliance achieved60 linked violations
Contact
BERLIN CITY CLERK/CITY ADMIN - JESSI BALCOM
Phone not on record
BERLIN, WI 54923