Impaired Water - Indian Lake (Indian Lake)
Dane County, Wisconsin
LW17
1249000
64.16
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
Indian Lake was evaluated in cycles 2020 and 2022. Phosphorus levels were found to be too high, which was reflected in algal blooms. This lake is on the Impaired Waters List.
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
Medium
Designated Use
Full Body Contact - Swimming, Boating
303(d) ID
2020-095
Listing Date
4/1/2020
Impaired Water Notes
This water was assessed during the 2020 listing cycle; total phosphorus and chlorophyll sample data exceeded 2020 WisCALM listing thresholds for the Recreation use and Aquatic Life use.
Date
8/16/2019

Impaired Water Notes
This water was assessed during the 2022 listing cycle; total phosphorus and chlorophyll sample data exceeded 2022 WisCALM listing thresholds for the Recreation use and Aquatic Life use.
Date
4/20/2021