US Counties in which the Sheepnose Mussel, is known to or is believed to occur:

State County
Alabama Colbert
Alabama Jackson
Alabama Lauderdale
Alabama Limestone
Alabama Madison
Alabama Marshall
Alabama Morgan
Illinois Adams
Illinois Carroll
Illinois Clark
Illinois Clinton
Illinois Crawford
Illinois Fulton
Illinois Gallatin
Illinois Grundy
Illinois Hancock
Illinois Henderson
Illinois Jo Daviess
Illinois Kane
Illinois Kankakee
Illinois La Salle
Illinois Lawrence
Illinois Mason
Illinois Massac
Illinois Menard
Illinois Mercer
Illinois Morgan
Illinois Pike
Illinois Pulaski
Illinois Rock Island
Illinois Sangamon
Illinois Schuyler
Illinois Scott
Illinois Wabash
Illinois White
Illinois Whiteside
Illinois Will
Indiana Carroll
Indiana Cass
Indiana Clark
Indiana Floyd
Indiana Fulton
Indiana Harrison
Indiana Jefferson
Indiana Knox
Indiana Marshall
Indiana Martin
Indiana Pulaski
Indiana Spencer
Indiana Starke
Indiana Switzerland
Indiana Tippecanoe
Indiana Vanderburgh
Indiana Warrick
Indiana White
Iowa Allamakee
Iowa Clarke
Iowa Clayton
Iowa Des Moines
Iowa Dickinson
Iowa Jackson
Iowa Johnson
Iowa Lee
Iowa Louisa
Iowa Lucas
Iowa Muscatine
Iowa Polk
Iowa Scott
Kentucky Edmonson
Kentucky Hart
Kentucky Oldham
Minnesota Wabasha
Minnesota Washington
Minnesota Winona
Mississippi County-level range not defined
Missouri Crawford
Missouri Franklin
Missouri Jefferson
Missouri Laclede
Missouri Lewis
Missouri Marion
Missouri Pike
Missouri Ralls
Missouri St. Louis
Ohio Adams
Ohio Athens
Ohio Brown
Ohio Clermont
Ohio Coshocton
Ohio Gallia
Ohio Hamilton
Ohio Lawrence
Ohio Meigs
Ohio Morgan
Ohio Muskingum
Ohio Scioto
Ohio Washington
Pennsylvania Armstrong
Pennsylvania Butler
Pennsylvania Clarion
Pennsylvania Forest
Pennsylvania Venango
Tennessee Claiborne
Tennessee Hancock
Virginia Buchanan
Virginia Dickenson
Virginia Lee
Virginia Norton
Virginia Russell
Virginia Scott
Virginia Smyth
Virginia Tazewell
Virginia Washington
Virginia Wise
West Virginia County-level range not defined
Wisconsin Buffalo
Wisconsin Columbia
Wisconsin Crawford
Wisconsin Dane
Wisconsin Dunn
Wisconsin Eau Claire
Wisconsin Grant
Wisconsin Iowa
Wisconsin La Crosse
Wisconsin Pepin
Wisconsin Richland
Wisconsin Rusk
Wisconsin Sauk

This report contains Counties in which this species is known to or is believed to occur. If you are looking for the Section 7 range (for Section 7 Consultations), please visit the IPaC application.