Watershed Impaired Waters

Impaired Waters in Watershed (SP09)

Official Name (Click for Details)	Local Name (Click for Map)	Start Mile	End Mile	WBIC	Water Type	County	Pollutant	Impairment	303 Status	Priority
Pecatonica River	Pecatonica River	144.80	158.67	889100	River	Lafayette	Total Phosphorus	Impairment Unknown	303d Listed	Low
Pecatonica River	Pecatonica River	158.67	187.00	889100	River	Iowa, Lafayette	Total Phosphorus	Impairment Unknown	303d Listed	Low
Unnamed	Trib To Brewery Creek	0.60	2.25	928700	River	Iowa	Cadmium	Acute Aquatic Toxicity	303d Listed	Low
Unnamed	Trib To Brewery Creek	0.60	2.25	928700	River	Iowa	Lead	Acute Aquatic Toxicity	303d Listed	Low
Unnamed	Trib To Brewery Creek	0.60	2.25	928700	River	Iowa	Mercury	Acute Aquatic Toxicity	303d Listed	Low
Unnamed	Trib To Brewery Creek	0.60	2.25	928700	River	Iowa	Zinc	Acute Aquatic Toxicity	303d Listed	Low
Unnamed	Unnamed Trib to Mineral Point Br at Survey Rd	0.00	3.92	931000	River	Iowa	Unknown Pollutant	Degraded Biological Community	303d Listed	Low
Ludden Lake	Ludden Lake			930700	Impoundment	Iowa	Total Phosphorus	Excess Algal Growth, Eutrophication	303d Listed	Medium
Unnamed	Trib To Brewery Creek	0.00	0.60	928700	River	Iowa	Cadmium	Acute Aquatic Toxicity	303d Listed	Low
Unnamed	Trib To Brewery Creek	0.00	0.60	928700	River	Iowa	Lead	Acute Aquatic Toxicity	303d Listed	Low
Unnamed	Trib To Brewery Creek	0.00	0.60	928700	River	Iowa	Mercury	Acute Aquatic Toxicity	303d Listed	Low
Unnamed	Trib To Brewery Creek	0.00	0.60	928700	River	Iowa	Zinc	Acute Aquatic Toxicity	303d Listed	Low
Brewery Creek	Brewery Creek	0.00	3.32	928600	River	Iowa	Zinc	Chronic Aquatic Toxicity	303d Listed	Low
Brewery Creek	Brewery Creek	0.00	3.32	928600	River	Iowa	Unknown Pollutant	Degraded Biological Community	303d Listed	Low
Mineral Point Br	Mineral Point Branch	0.00	24.51	927900	River	Iowa, Lafayette	Total Phosphorus	Degraded Biological Community	303d Listed	Medium
Brewery Creek	Brewery Creek	0.00	3.32	928600	River	Iowa	Lead	Chronic Aquatic Toxicity	303d Listed	Low