Impaired Water - Mud Lake (Mud Lake T33n R18w S35)
Polk County, Wisconsin
SC04
2615700
43.13
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
Mud Lake was evaluated in the 2022 cycle; elevated phosphorus and excess algal growth were identified. 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
Low
Designated Use
Full Body Contact - Swimming, Boating
303(d) ID
2022-039
Listing Date
4/1/2022
Impaired Water Notes
This water was assessed during the 2022 cycle; new phosphorus sample data overwhelmingly exceeded 2022 WisCALM listing criteria for Aquatic Life use. This water is covered by the Lake St. Croix TMDL Implementation 9-Key Plan (expires 2025).
Date
6/11/2021