Impaired Water - Stewart Lake (Stewart Lake)
Dane County, Wisconsin
LW15
1252300
5.79
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
Stewart Lake was evaluated in the 2022 cycle; elevated phosphorus was causing excess algal growth. This lake is proposed for the 2022 Impaired Waters List.
Listing Details
Pollutant
Total Phosphorus
Listed For
Recreation
Impairments
Excess Algal Growth, Eutrophication
Current Use
Restricted Recreation
Listing Status
303d Listed
Attainable Use
Full Body Contact - Swimming, Boating
Priority
Medium
Designated Use
Full Body Contact - Swimming, Boating
303(d) ID
2022-043
Listing Date
4/1/2022
Impaired Water Notes
This water was assessed during the 2022 cycle; new phosphorus sample data exceeded 2022 WisCALM listing criteria for Aquatic Life use.
Date
6/14/2021