Watershed Impaired Waters

Impaired Waters in Watershed (SP13)

Official Name (Click for Details)	Local Name (Click for Map)	Start Mile	End Mile	WBIC	Water Type	County	Pollutant	Impairment	303 Status	Priority
Sugar River	Upper Sugar River	56.14	82.33	875300	River	Dane, Green	Total Phosphorus	Impairment Unknown	303d Listed	Low
Sugar River	Sugar River	38.45	56.14	875300	River	Green	Total Phosphorus	Impairment Unknown	303d Listed	Medium
Allen Creek	Allen Creek	10.57	12.61	883700	River	Rock	Total Phosphorus	Impairment Unknown	303d Listed	Medium
Allen Creek	Allen Creek	0.00	10.57	883700	River	Green, Rock	Total Phosphorus	Impairment Unknown	303d Listed	Medium
Ross Crossing Creek	Ross Crossing Creek	0.00	5.20	885600	River	Green	Total Phosphorus	Impairment Unknown	303d Listed	Medium
Allen Creek	Allen Creek	22.96	26.98	883700	River	Dane, Green, Rock	Total Phosphorus	Degraded Biological Community	303d Listed	Medium
Leota Lake	Leota Lake			884700	Impoundment	Rock	Total Phosphorus	High Phosphorus Levels, Excess Algal Growth	303d Listed	Medium
Allen Creek	Allen Creek	15.00	20.21	883700	River	Rock	Total Phosphorus	Degraded Biological Community	303d Listed	Low
Allen Creek	Allen Creek	15.00	20.21	883700	River	Rock	Unknown Pollutant	Degraded Biological Community	Pollutant Removed	Delisted 2020
Allen Creek	Allen Creek	20.22	22.96	883700	River	Rock	Total Phosphorus	Degraded Biological Community	303d Listed	Medium