Port Wing, WI · Bayfield County

PORT WING SANITARY DISTRICT 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): WI8040094
System type: Community Water System
Population served: 400
Service connections: 148
Ownership: local government
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 1997 – September 30, 1997
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 1993 – July 31, 1993
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
Vinyl chloride
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
Carbon tetrachloride
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
Trichloroethylene
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
Tetrachloroethylene
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
CHLOROBENZENE
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
Benzene
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
Toluene
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
Ethylbenzene
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
Styrene
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
Nitrate
January 1, 1993 – December 31, 1993
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
September 1, 1997 – September 30, 1997	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 1993 – July 31, 1993	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	DICHLOROMETHANE	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	o-Dichlorobenzene	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	p-Dichlorobenzene	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	Vinyl chloride	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	1,2-Dichloroethane	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	Carbon tetrachloride	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	1,2-Dichloropropane	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	Trichloroethylene	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	Tetrachloroethylene	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	CHLOROBENZENE	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	Benzene	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	Toluene	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	Ethylbenzene	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	Styrene	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	Nitrate	—	Archived

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

Enforcement actions

February 14, 2000State Compliance achieved213 linked violations
February 24, 1994State Violation/Reminder Notice43 linked violations
November 12, 1993State Compliance achieved1 linked violation
October 14, 1993State Public Notification received1 linked violation
September 25, 1993State Public Notification issued1 linked violation
August 11, 1993State Public Notification requested1 linked violation
August 11, 1993State Violation/Reminder Notice1 linked violation

Contact

OGREN, MARJORIE J - TOWN CLERK

Phone not on record

Port Wing, WI 54865