Watershed Impaired Waters

Impaired Waters in Watershed (LC22)

Official Name (Click for Details)	Local Name (Click for Map)	Start Mile	End Mile	WBIC	Water Type	County	Pollutant	Impairment	303 Status	Priority
Unnamed	Morgan Coulee Creek	2.34	3.62	2440700	River	Pierce	Sediment/Total Suspended Solids	Degraded Habitat	Water Delisted	Delisted 2010
Lost Creek	Lost Creek	0.00	8.00	2438300	River	Pepin	Total Phosphorus	Impairment Unknown	303d Listed	Low
Bogus Creek	Bogus Creek	0.00	8.25	2438900	River	Pepin	Total Phosphorus	Impairment Unknown	303d Listed	Low
Mississippi River	Mississippi (Reach 1) Rush-Vermillion - St. Croix R to Chippewa R(Pools 3- lower Pool 4, Lake Pepin)	763.40	811.50	721000	River	Pepin, Pierce	Sediment/Total Suspended Solids	Degraded Aquatic Vegetation	303d Listed	Low
Mississippi River	Mississippi (Reach 1) Rush-Vermillion - St. Croix R to Chippewa R(Pools 3- lower Pool 4, Lake Pepin)	763.40	811.50	721000	River	Pepin, Pierce	PFOS	PFOS Contaminated Fish Tissue	303d Listed	Low
Mississippi River	Mississippi (Reach 1) Rush-Vermillion - St. Croix R to Chippewa R(Pools 3- lower Pool 4, Lake Pepin)	763.40	811.50	721000	River	Pepin, Pierce	Mercury	Acute Aquatic Toxicity, Mercury Contaminated Fish Tissue, Impairment Unknown, Elevated Human Health Risks - Toxics	303d Listed	Low
Mississippi River	Mississippi (Reach 1) Rush-Vermillion - St. Croix R to Chippewa R(Pools 3- lower Pool 4, Lake Pepin)	763.40	811.50	721000	River	Pepin, Pierce	PCBs	PCBs Contaminated Fish Tissue, Impairment Unknown	303d Listed	Low
Mississippi River	Mississippi (Reach 1) Rush-Vermillion - St. Croix R to Chippewa R(Pools 3- lower Pool 4, Lake Pepin)	763.40	811.50	721000	River	Pepin, Pierce	Total Phosphorus	Degraded Biological Community, Excess Algal Growth	303d Listed	Low
Lake Pepin	Lake Pepin			731800	Lake	Buffalo, Pepin, Pierce	Total Phosphorus	High Phosphorus Levels	303d Listed	Low
Mississippi River	Mississippi (Reach 2) Buffalo-Whitewater - Chippewa River to LD 6 (lower Pool 4 to Pool 6)	714.20	763.40	721000	River	Buffalo, La Crosse, Pepin, Trempealeau	Mercury	Acute Aquatic Toxicity, Mercury Contaminated Fish Tissue, Impairment Unknown, Elevated Human Health Risks - Toxics	303d Listed	Low
Mississippi River	Mississippi (Reach 2) Buffalo-Whitewater - Chippewa River to LD 6 (lower Pool 4 to Pool 6)	714.20	763.40	721000	River	Buffalo, La Crosse, Pepin, Trempealeau	PCBs	PCBs Contaminated Fish Tissue, Impairment Unknown	303d Listed	Low
Mississippi River	Mississippi (Reach 2) Buffalo-Whitewater - Chippewa River to LD 6 (lower Pool 4 to Pool 6)	714.20	763.40	721000	River	Buffalo, La Crosse, Pepin, Trempealeau	Total Phosphorus	Impairment Unknown	303d Listed	Low
Mississippi River	Mississippi (Reach 2) Buffalo-Whitewater - Chippewa River to LD 6 (lower Pool 4 to Pool 6)	714.20	763.40	721000	River	Buffalo, La Crosse, Pepin, Trempealeau	PFOS	PFOS Contaminated Fish Tissue	303d Listed	Low