Watershed Impaired Waters

Impaired Waters in Watershed (CW14)

Official Name (Click for Details)	Local Name (Click for Map)	Start Mile	End Mile	WBIC	Water Type	County	Pollutant	Impairment	303 Status	Priority
Wisconsin River	Wisconsin River	237.21	268.18	1179900	River	Marathon, Portage	Mercury	Mercury Contaminated Fish Tissue	303d Listed	Low
Wisconsin River	Wisconsin River	237.21	268.18	1179900	River	Marathon, Portage	PCBs	PCBs Contaminated Fish Tissue	303d Listed	Low
Lake Du Bay	Lake DuBay			1412200	Impoundment	Marathon, Portage	Total Phosphorus	Excess Algal Growth	TMDL Approved	Not Applicable
Lake Du Bay	Lake DuBay			1412200	Impoundment	Marathon, Portage	Unknown Pollutant	Excess Algal Growth	Pollutant Removed	Delisted 2016
Little Eau Pleine River	Little Eau Pleine River	25.66	56.00	1412600	River	Clark, Marathon	Total Phosphorus	High Phosphorus Levels	TMDL Approved	Not Applicable
Little Eau Pleine River	Little Eau Pleine River	0.00	25.66	1412600	River	Marathon, Portage	Total Phosphorus	Degraded Biological Community	TMDL Approved	Not Applicable
Little Bear Creek	Little Bear Creek	0.00	1.50	1416900	River	Wood	Total Phosphorus	Degraded Biological Community	TMDL Approved	Not Applicable
Little Bear Creek	Little Bear Creek	1.50	8.00	1416900	River	Wood	Total Phosphorus	Impairment Unknown	TMDL Approved	Not Applicable
Wild Creek	Wild Creek	0.00	8.77	1420400	River	Marathon	Total Phosphorus	High Phosphorus Levels	TMDL Approved	Not Applicable
South McMillan Creek	South McMillan Creek	0.00	8.00	1420500	River	Marathon, Wood	Total Phosphorus	High Phosphorus Levels	TMDL Approved	Not Applicable
McMillan Creek	McMillan Creek	0.00	8.67	1420700	River	Marathon, Wood	Total Phosphorus	Impairment Unknown	TMDL Approved	Not Applicable