Watershed Impaired Waters

Impaired Waters in Watershed (LS12)

Official Name (Click for Details)	Local Name (Click for Map)	Start Mile	End Mile	WBIC	Water Type	County	Pollutant	Impairment	303 Status	Priority
Trout Brook	Trout Brook	0.61	3.25	2913900	River	Ashland	Fecal Coliform	Recreational Restrictions - Pathogens	303d Listed	Low
Unnamed	Unnamed Trib to Marengo R	0.00	5.87	2919600	River	Bayfield	Fecal Coliform	Recreational Restrictions - Pathogens	303d Listed	Low
Lake Three	Lake Three			2915800	Reservoir	Ashland	Mercury	Mercury Contaminated Fish Tissue	303d Listed	Low
Moquah Lake	Moquah Lake			2918200	Lake	Ashland	Mercury	Mercury Contaminated Fish Tissue	303d Listed	Low
English Lake	English Lake			2914800	Lake	Ashland	Mercury	Mercury Contaminated Fish Tissue	303d Listed	Low
Mineral Lake	Mineral Lake			2916900	Lake	Ashland	Mercury	Mercury Contaminated Fish Tissue	Water Delisted	Delisted 2012
Mineral Lake	Mineral Lake			2916900	Lake	Ashland	Total Phosphorus	Impairment Unknown	303d Listed	Low
Potter Lake	Potter Lake			2917200	Lake	Ashland	Mercury	NA	Water Delisted	Delisted 2020
Spider Lake	Spider Lake			2918600	Lake	Ashland	Mercury	Mercury Contaminated Fish Tissue	303d Listed	Low
Marengo River	Marengo River	11.74	38.51	2911900	River	Ashland, Bayfield	Fecal Coliform	Recreational Restrictions - Pathogens	303d Listed	Low
Trout Brook	Trout Brook	0.00	0.61	2913900	River	Ashland	Fecal Coliform	NA	Water Delisted	Delisted 2022