MILWAUKEE, WI · Ozaukee County

WILLIAMSBURG 206 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): WI2460148
System type: Community Water System
Population served: 48
Service connections: 32
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2016 – January 15, 2016
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2005 – May 31, 2005
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
September 1, 2003 – September 25, 2003
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 1, 2003 – November 15, 2004
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 1997 – December 31, 1997
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 1997 – December 31, 1997
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 1994 – April 30, 1994
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1994 – February 13, 1996
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1993 – December 31, 1993
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1992 – December 31, 1992
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1992 – September 30, 1992
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 1992 – June 30, 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
January 1, 2016 – January 15, 2016	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
May 1, 2005 – May 31, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
September 1, 2003 – September 25, 2003	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 2003 – November 15, 2004	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 1997 – December 31, 1997	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 1997 – December 31, 1997	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 1994 – April 30, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 1994 – February 13, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Nitrate	—	Archived
December 1, 1992 – December 31, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
September 1, 1992 – September 30, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

August 26, 2013State Public Notification requested6 linked violations
December 8, 2008State Public Notification requested18 linked violations
July 6, 2005State Formal Notice of Violation issued25 linked violations
June 20, 2005State Compliance achieved12 linked violations
November 15, 2004State Public Notification issued4 linked violations
September 25, 2003State Compliance achieved30 linked violations
November 30, 2001State Compliance achieved87 linked violations
October 16, 2001State Public Notification requested102 linked violations
June 10, 1994State Public Notification requested2 linked violations
March 15, 1993State Compliance Meeting conducted2 linked violations
January 30, 1993State Compliance achieved2 linked violations
December 15, 1992State Violation/Reminder Notice4 linked violations
November 30, 1992State Compliance achieved4 linked violations
August 14, 1992State Violation/Reminder Notice1 linked violation
August 14, 1992State Public Notification requested1 linked violation
August 5, 1992State Public Notification requested3 linked violations
June 30, 1991State Compliance achieved2 linked violations

Contact

CLEMENTI, BROOKE - PROPERTY MANAGER

Phone not on record

MILWAUKEE, WI 53202