Impaired Water - Rolling Stone Lake (Rolling Stone Lake)
Langlade County, Wisconsin
WR19
389300
682.15
Condition has improved over time; water is not impaired.
Notes
This lake was evaluated for phosphorus and algae every two years between 2012 and 2024. Phosphorus levels were good, but in 2016 algal blooms were a problem.
Listing Details
Pollutant
Unknown Pollutant
Listed For
Impairments
NA
Current Use
Listing Status
Water Delisted
Attainable Use
Priority
Delisted 2020
Designated Use
303(d) ID
2016-207
Listing Date
4/1/2016
Impaired Water Notes
This water was assessed during the 2018 listing cycle; new chlorophyll sample data exceeded 2018 WisCALM listing thresholds for the Recreation use. Total phosphorus data did not exceed Recreation use or Fish and Aquatic Life use listing thresholds.
Date
7/11/2017

Impaired Water Notes
This water was assessed during the 2016 listing cycle; chlorophyll sample data exceed 2016 WisCALM listing thresholds for the Recreation use, however, total phosphorus data do not exceed REC thresholds. Total phosphorus and chlorophyll data do not exceed Fish and Aquatic Life thresholds.
Date
8/3/2015

Impaired Water Notes
This water was assessed during the 2020 listing cycle; new chlorophyll sample data were clearly below 2020 WisCALM listing thresholds for the Recreation use and the Aquatic Life use. Based on this new information this lake will be delisted in 2020.
Date
8/12/2019