Impaired Water - Fox River (Upper Fox River)
Columbia County, Wisconsin
UF10, UF15
117900
162.10 - 166.56
4.46
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
This portion of the Upper Fox River was identified as impaired for PCBs in Fish Tissue due to contaminated sediment in 2002. This river segment is on the Impaired Waters List.

This portion of the Upper Fox River was evaluated in the 2022 cycle; phosphorus levels were at a level appropriate for healthy fish, bug, and plant communities. A single fish survey showed potential impairment - further monitoring is recommended.
Listing Details
Pollutant
PCBs
Listed For
Fish Consumption
Impairments
PCBs Contaminated Fish Tissue
Current Use
Specific Restricted Fish Consumption
Listing Status
303d Listed
Attainable Use
General Fish Consumption Advice
Priority
Low
Designated Use
General Fish Consumption Advice
303(d) ID
616
Listing Date
4/1/2002