Dane County, Wisconsin
LR09
5034240
0.00 - 1.69
1.69
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
Assessments during the 2020 listing cycle show total phosphorus levels too high for healthy aquatic communities like plants, fish, and bugs. This water was proposed for the impaired waters list in 2020.Pollutant
Total Phosphorus
Listed For
Fish and Aquatic Life
Impairments
High Phosphorus Levels
Current Use
Unsupported Aquatic Life
Listing Status
303d Listed
Attainable Use
Default - Fish and Aquatic Life
Priority
Low
Designated Use
Default - Fish and Aquatic Life
303(d) ID
2020-131
Listing Date
4/1/2020
Impaired Water Notes
This water was assessed during the 2020 listing cycle; new total phosphorus sample data exceed 2020 WisCALM listing criteria for the Aquatic Life use, however, no biological data (i.e. no macroinvertebrate or fish Index of Biotic Integrity (IBI) scores) were available to assess biological impairment.
Date
7/31/2019