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Impaired Waters in Watershed (UC20)
Official Name (Click for Details)
Local Name (Click for Map)
Start Mile
End Mile
WBIC
Water Type
County
Pollutant
Impairment
303 Status
Priority
Whitefish Lake
Whitefish Lake
2392000
Lake
Sawyer
Total Phosphorus
Impairment Unknown
Water Delisted
Delisted 2024
Sissabagama Lake
Sissabagama Lake
2393500
Lake
Sawyer
Total Phosphorus
NA
Pollutant Removed
Delisted 2016
Sissabagama Lake
Sissabagama Lake
2393500
Lake
Sawyer
Unknown Pollutant
NA
Water Delisted
Delisted 2024
Windigo Lake
Windigo Lake (Bass)
2046600
Lake
Sawyer
Mercury
Mercury Contaminated Fish Tissue
303d Listed
Low
Upper Holly Lake
Holly Lake, Upper (Holly)
2394600
Lake
Sawyer
Mercury
Mercury Contaminated Fish Tissue
303d Listed
Low
Lac Courte Oreilles
Lac Courte Oreilles
2390800
Lake
Sawyer
Unknown Pollutant
Low DO
303d Listed
Low
Lac Courte Oreilles
Musky Bay
2390800
Bay/Harbor
Sawyer
Total Phosphorus
Non-Native Aquatic Plants
Water Delisted
Delisted 2020