Watershed Impaired Waters

Impaired Waters in Watershed (LW09)

Official Name (Click for Details)	Local Name (Click for Map)	Start Mile	End Mile	WBIC	Water Type	County	Pollutant	Impairment	303 Status	Priority
Blue River	Blue River	0.01	17.87	1211000	River	Grant	Total Phosphorus	Impairment Unknown	303d Listed	Low
Cass Valley Creek	Doc Smith Branch (Cass Valley)	0.00	3.39	1212000	River	Grant	Total Phosphorus	Impairment Unknown	303d Listed	Low
Wisconsin River	Wisconsin River	27.68	57.66	1179900	River	Crawford, Grant, Iowa, Richland	PCBs	PCBs Contaminated Fish Tissue	303d Listed	Low
Blue River	Blue River	32.05	35.21	1211000	River	Iowa	Sediment/Total Suspended Solids	Degraded Habitat	303d Listed	Low
Gunderson Valley Creek	Gunderson Valley Creek	0.00	5.40	1212600	River	Grant	Total Phosphorus	Low DO	TMDL Approved	Not Applicable
Gunderson Valley Creek	Gunderson Valley Creek	0.00	5.40	1212600	River	Grant	Sediment/Total Suspended Solids	Degraded Habitat	TMDL Approved	Not Applicable
Castle Rock Creek	Fennimore Fork (Castle Rock)	17.14	21.39	1211300	River	Grant	Sediment/Total Suspended Solids	Degraded Habitat	TMDL Approved	Not Applicable
Castle Rock Creek	Fennimore Fork (Castle Rock)	17.14	21.39	1211300	River	Grant	Total Phosphorus	High Phosphorus Levels	TMDL Approved	Not Applicable
Castle Rock Creek	Fennimore Fork (Castle Rock)	21.39	26.25	1211300	River	Grant	Sediment/Total Suspended Solids	Degraded Habitat	TMDL Approved	Not Applicable