Impaired Water - Lake Wingra (Lake Wingra)
Dane County, Wisconsin
LR08
805000
336.28
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
This water was assessed during the 2012 listing cycle, and total phosphorus sample data exceeded criteria. Specific Fish Consumption Advice for PCBs for Carp of all sizes.

This water was assessed during the 2014 listing cycle; total phosphorus sample data clearly met 2014 WisCALM listing thresholds for Fish and Aquatic Life use. Total phosphorus did not clearly meet 2014 WisCALM listing thresholds for the Recreation use.

This water was assessed during the 2016 listing cycle; total phosphorus sample data clearly met 2016 WisCALM listing thresholds for the Recreation use and Fish and Aquatic Life use.

This water was assessed during the 2018 listing cycle; new total phosphorus sample data were clearly below 2018 WisCALM listing thresholds for the Recreation use and the Fish and Aquatic Life use.

Total phosphorus data were assessed during the 2020 listing cycle but were found to be unclear for Aquatic Life and Recreation uses.
Listing Details
Pollutant
Total Phosphorus
Listed For
Impairments
Impairment Unknown
Current Use
Listing Status
Pollutant Removed
Attainable Use
Priority
Delisted 2016
Designated Use
303(d) ID
2012-2026
Listing Date
4/1/2012
Impaired Water Notes
This water was assessed during the 2018 listing cycle; new total phosphorus sample data were clearly below 2018 WisCALM listing thresholds for the Recreation use and the Fish and Aquatic Life use.
Date
7/13/2017

Impaired Water Notes
This water was assessed during the 2016 listing cycle; total phosphorus sample data clearly met 2016 WisCALM listing thresholds for the Recreation use and Fish and Aquatic Life use.
Date
12/9/2015

 
Pollutant
PCBs
Listed For
Fish Consumption
Impairments
PCBs Contaminated Fish Tissue
Current Use
Specific Restricted Fish Consumption
Listing Status
303d Listed
Attainable Use
Unrestricted Fish Consumption
Priority
Low
Designated Use
Unrestricted Fish Consumption
303(d) ID
2012-1006
Listing Date
4/1/2012