Impaired Water - Trempealeau River (Trempealeau River)
Jackson, Trempealeau County, Wisconsin
BT05
1769900
61.98 - 69.85
7.87
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
This water was assessed during the 2016 listing cycle; general mIBI assessment indicates that this water is meeting Fish and Aquatic Life use.

This waterbody was assessed during the 2018 listing cycle; new total phosphorus sample data at the above (AU 362004) and below (AU 361924) stream segments overwhelmingly exceed 2018 WisCALM listing criteria for the Fish and Aquatic Life use, however, available biological data do not indicate impairment (i.e. no macroinvertebrate or fish Index of Biotic Integrity (IBI) scored in the "poor" condition category).
Listing Details
Pollutant
Total Phosphorus
Listed For
Fish and Aquatic Life
Impairments
High Phosphorus Levels
Current Use
Salmonid Populations Stocked
Listing Status
303d Listed
Attainable Use
FAL - Fish and Aquatic Life Community
Priority
Low
Designated Use
FAL - Fish and Aquatic Life Community
303(d) ID
2018-191
Listing Date
4/1/2018
Impaired Water Notes
This specific segment of water was assessed during the 2018 listing cycle; new total phosphorus sample data at the above (AU 362004) and below (AU 361924) stream segments overwhelmingly exceed 2018 WisCALM listing criteria for the Fish and Aquatic Life use, however, available biological data do not indicate impairment (i.e. no macroinvertebrate or fish Index of Biotic Integrity (IBI) scored in the "poor" condition category).
Date
7/31/2017