Burnett, Washburn County, Wisconsin
SC19
2706500
527.06
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
Assessments during the 2020, 2022, and 2024 listing cycles showed total phosphorus levels too high for healthy aquatic communities like plants, fish, bugs. Chlorophyll data did not exceed listing thresholds for Recreation or Aquatic Life uses. This water was put on the Impaired Waters List in 2020. This lake is covered by a restoration plan: Implementation Plan for the Lake St. Croix Nutrient Total Maximum Daily Load (2025). Pollutant
Total Phosphorus
Listed For
Recreation
Impairments
Impairment Unknown
Current Use
Restricted Recreation
Listing Status
303d Listed
Attainable Use
Recreation
Priority
Low
Designated Use
Recreation
303(d) ID
2020-094
Listing Date
4/1/2020
Impaired Water Notes
This water was assessed during the 2020 listing cycle; total phosphorus sample data clearly exceeded 2020 WisCALM listing thresholds for the Recreation use and Aquatic Life use, however chlorophyll data did not exceed REC or FAL thresholds.
Date
7/31/2019
Impaired Water Notes
This lake is covered by the following watershed plan and was classified as Category 5W as a result: Implementation Plan for the Lake St. Croix Nutrient Total Maximum Daily Load (2025).
Date
8/15/2019
Impaired Water Notes
This water was assessed during the 2022 listing cycle; total phosphorus sample data clearly exceeded 2022 WisCALM listing thresholds for the Recreation use and Aquatic Life use, however chlorophyll data did not exceed REC or FAL thresholds.
Date
5/25/2021