Impaired Water - Dog Lake (Dog Lake (Three Lakes Chain))
Oneida County, Wisconsin
UW44
1612900
201.71
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
Dog Lake was originally included on the 303(d) list due to mercury from atmospheric deposition. This water was assessed for the 2012 listing cycle and the original listing due to mercury levels in fish tissue was confirmed.

This water was assessed during the 2018 listing cycle; new total phosphorus sample data overwhelmingly exceeded 2018 WisCALM listing thresholds for the Recreation use and Fish and Aquatic Life use.
Listing Details
Pollutant
Total Phosphorus
Listed For
Recreation
Impairments
High Phosphorus Levels
Current Use
Restricted Recreation
Listing Status
TMDL Development
Attainable Use
Full Body Contact - Swimming, Boating
Priority
High
Designated Use
Full Body Contact - Swimming, Boating
303(d) ID
2018-264
Listing Date
4/1/2018
Impaired Water Notes
This water was assessed during the 2018 listing cycle; new total phosphorus sample data overwhelmingly exceeded 2018 WisCALM listing thresholds for the Recreation use and Fish and Aquatic Life use.
Date
8/3/2017

Impaired Water Notes
Based on overwhelming exceedance of TP criteria this listing should have had "High Phosphorus Levels" as an impairment instead of "Impairment Unknown". Updated for 2020 cycle.
Date
8/12/2019

 
Pollutant
Mercury
Listed For
Fish Consumption
Impairments
Mercury Contaminated Fish Tissue
Current Use
Specific Restricted Fish Consumption
Listing Status
303d Listed
Attainable Use
Unrestricted Fish Consumption
Priority
Low
Designated Use
Unrestricted Fish Consumption
303(d) ID
114
Listing Date
4/1/1998