Oneida County, Wisconsin
UW40
1573800
460.86
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
Moen Lake is on the 303(d) list due to mercury from atmospheric deposition. This lake was evaluated every two-year cycle from 2014 to 2024; phosphorus levels were too high during the 2016 resulting in listing.Pollutant
Total Phosphorus
Listed For
Impairments
NA
Current Use
Listing Status
Pollutant Removed
Attainable Use
Priority
Delisted 2024
Designated Use
303(d) ID
2016-232
Listing Date
4/1/2016
Impaired Water Notes
This water was assessed during the 2016 listing cycle; total phosphorus and chlorophyll sample data exceeded 2016 WisCALM listing thresholds for the Recreation use, but did not exceed Fish and Aquatic Life thresholds.
Date
8/3/2015
Impaired Water Notes
This water was assessed during the 2022 listing cycle; neither total phosphorus nor chlorophyll sample data clearly exceeded 2022 WisCALM listing thresholds for the Recreation use or Fish and Aquatic Life thresholds. Another year of monitoring may show phosphorus levels under the thresholds. No listing changes were made during the 2022 cycle.
Date
4/20/2021
Pollutant
Mercury
Listed For
Fish Consumption
Impairments
Mercury Contaminated Fish Tissue
Current Use
Specific Restricted Fish Consumption
Listing Status
303d Listed
Attainable Use
General Fish Consumption Advice
Priority
Low
Designated Use
General Fish Consumption Advice
303(d) ID
298
Listing Date
4/1/1998