Impaired Water - Fish Lake (Fish Lake)
Dane County, Wisconsin
LW18
985100
198.60
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
Fish Lake was identified as impaired in the 2016 cycle for phosphorus and algae (excess algal growth and eutrophication). Evaluation in the 2018 cycle confirmed the listings. Chloride was evaluated in the 2022 cycle and found to be at levels healthy for organisms in the lake.
Listing Details
Pollutant
Total Phosphorus
Listed For
Recreation
Impairments
Eutrophication, Excess Algal Growth
Current Use
Restricted Recreation
Listing Status
303d Listed
Attainable Use
Full Body Contact - Swimming, Boating
Priority
Low
Designated Use
Full Body Contact - Swimming, Boating
303(d) ID
2016-220
Listing Date
4/1/2016
Impaired Water Notes
This water was assessed during the 2016 listing cycle; total phosphorus and chlorophyll sample data exceed 2016 WisCALM listing thresholds for the Recreation use and Fish and Aquatic Life use.
Date
8/2/2015