State,County
Nebraska,Adams
North Dakota,Adams
Oklahoma,Alfalfa
Nebraska,Antelope
Texas,Aransas
Texas,Archer
Texas,Armstrong
Nebraska,Arthur
Texas,Atascosa
Oklahoma,Atoka
South Dakota,Aurora
Texas,Bailey
Kansas,Barber
North Dakota,Barnes
Kansas,Barton
Texas,Bastrop
Texas,Baylor
South Dakota,Beadle
Oklahoma,Beaver
Oklahoma,Beckham
Texas,Bee
Texas,Bell
South Dakota,Bennett
North Dakota,Benson
Texas,Bexar
North Dakota,Billings
Nebraska,Blaine
Oklahoma,Blaine
Texas,Blanco
South Dakota,Bon Homme
Nebraska,Boone
Texas,Bosque
North Dakota,Bottineau
North Dakota,Bowman
Nebraska,Boyd
Texas,Briscoe
Nebraska,Brown
South Dakota,Brown
Texas,Brown
South Dakota,Brule
Oklahoma,Bryan
Nebraska,Buffalo
South Dakota,Buffalo
North Dakota,Burke
North Dakota,Burleigh
Texas,Burleson
Texas,Burnet
Nebraska,Butler
South Dakota,Butte
Oklahoma,Caddo
Texas,Caldwell
Texas,Calhoun
Texas,Callahan
South Dakota,Campbell
Oklahoma,Canadian
Texas,Carson
Oklahoma,Carter
North Dakota,Cass
Texas,Castro
North Dakota,Cavalier
South Dakota,Charles Mix
Nebraska,Chase
Nebraska,Cherry
Nebraska,Cheyenne
Texas,Childress
Kansas,Clark
South Dakota,Clark
Nebraska,Clay
Texas,Clay
Oklahoma,Cleveland
Kansas,Cloud
Oklahoma,Coal
Texas,Cochran
South Dakota,Codington
Texas,Coleman
Texas,Collin
Texas,Collingsworth
Texas,Comal
Kansas,Comanche
Oklahoma,Comanche
Texas,Comanche
Texas,Cooke
South Dakota,Corson
Texas,Coryell
Texas,Cottle
Oklahoma,Cotton
Colorado,County-level range not defined
Texas,Crosby
Montana,Custer
Nebraska,Custer
Oklahoma,Custer
South Dakota,Custer
Texas,Dallas
Montana,Daniels
South Dakota,Davison
Nebraska,Dawes
Montana,Dawson
Nebraska,Dawson
Texas,Dawson
South Dakota,Day
Texas,Deaf Smith
Kansas,Decatur
Texas,Denton
Oklahoma,Dewey
South Dakota,Dewey
Texas,DeWitt
Texas,Dickens
North Dakota,Dickey
North Dakota,Divide
Texas,Donley
South Dakota,Douglas
North Dakota,Dunn
Texas,Eastland
North Dakota,Eddy
South Dakota,Edmunds
Kansas,Edwards
Kansas,Ellis
Oklahoma,Ellis
Texas,Ellis
Kansas,Ellsworth
North Dakota,Emmons
Texas,Erath
Montana,Fallon
Texas,Falls
South Dakota,Faulk
Nebraska,Fillmore
Kansas,Finney
Texas,Floyd
Texas,Foard
Kansas,Ford
North Dakota,Foster
Nebraska,Franklin
Nebraska,Frontier
Nebraska,Furnas
Nebraska,Garden
Nebraska,Garfield
Oklahoma,Garfield
Oklahoma,Garvin
Texas,Garza
Texas,Gillespie
North Dakota,Golden Valley
Texas,Goliad
Texas,Gonzales
Nebraska,Gosper
Kansas,Gove
Oklahoma,Grady
Kansas,Graham
North Dakota,Grand Forks
Nebraska,Grant
North Dakota,Grant
Oklahoma,Grant
Kansas,Gray
Texas,Gray
Texas,Grayson
Nebraska,Greeley
Oklahoma,Greer
South Dakota,Gregory
North Dakota,Griggs
Texas,Guadalupe
South Dakota,Haakon
Texas,Hale
Nebraska,Hall
Texas,Hall
Nebraska,Hamilton
Texas,Hamilton
South Dakota,Hamlin
South Dakota,Hand
South Dakota,Hanson
Texas,Hardeman
South Dakota,Harding
Nebraska,Harlan
Oklahoma,Harmon
Kansas,Harper
Oklahoma,Harper
Kansas,Harvey
Kansas,Haskell
Texas,Haskell
Nebraska,Hayes
Texas,Hays
Texas,Hemphill
North Dakota,Hettinger
Texas,Hill
Nebraska,Hitchcock
Texas,Hockley
Kansas,Hodgeman
Nebraska,Holt
Texas,Hood
Nebraska,Hooker
Nebraska,Howard
Oklahoma,Hughes
South Dakota,Hughes
South Dakota,Hutchinson
South Dakota,Hyde
Texas,Jack
Oklahoma,Jackson
South Dakota,Jackson
Texas,Jackson
Nebraska,Jefferson
Oklahoma,Jefferson
South Dakota,Jerauld
Kansas,Jewell
Texas,Jim Wells
Nebraska,Johnson
Texas,Johnson
Oklahoma,Johnston
South Dakota,Jones
Texas,Jones
Texas,Karnes
Texas,Kaufman
Oklahoma,Kay
Nebraska,Kearney
Nebraska,Keith
Texas,Kendall
Texas,Kenedy
Texas,Kent
Nebraska,Keya Paha
North Dakota,Kidder
Texas,King
Oklahoma,Kingfisher
Kansas,Kingman
South Dakota,Kingsbury
Kansas,Kiowa
Oklahoma,Kiowa
Texas,Kleberg
Nebraska,Knox
Texas,Knox
Texas,Lamb
North Dakota,LaMoure
Texas,Lampasas
Kansas,Lane
Texas,Lavaca
South Dakota,Lawrence
Texas,Lee
Kansas,Lincoln
Nebraska,Lincoln
Oklahoma,Lincoln
Texas,Lipscomb
Texas,Live Oak
Texas,Llano
Nebraska,Logan
North Dakota,Logan
Oklahoma,Logan
Nebraska,Loup
Oklahoma,Love
Texas,Lubbock
South Dakota,Lyman
Texas,Lynn
Nebraska,Madison
Oklahoma,Major
Oklahoma,Marshall
South Dakota,Marshall
Texas,Martin
Texas,Mason
Oklahoma,McClain
Montana,McCone
South Dakota,McCook
Texas,McCulloch
North Dakota,McHenry
North Dakota,McIntosh
Oklahoma,McIntosh
North Dakota,McKenzie
North Dakota,McLean
Texas,McLennan
Kansas,McPherson
Nebraska,McPherson
South Dakota,McPherson
Kansas,Meade
South Dakota,Meade
South Dakota,Mellette
North Dakota,Mercer
Nebraska,Merrick
Texas,Milam
Texas,Mills
South Dakota,Miner
Kansas,Mitchell
Texas,Montague
Nebraska,Morrill
North Dakota,Morton
Texas,Motley
North Dakota,Mountrail
Oklahoma,Murray
Oklahoma,Muskogee
Nebraska,Nance
Texas,Navarro
North Dakota,Nelson
Kansas,Ness
Oklahoma,Noble
Kansas,Norton
Nebraska,Nuckolls
Texas,Nueces
Oklahoma,Okfuskee
Oklahoma,Oklahoma
Oklahoma,Okmulgee
Texas,Oldham
North Dakota,Oliver
Oklahoma,Osage
Kansas,Osborne
Kansas,Ottawa
Texas,Palo Pinto
Texas,Parker
Texas,Parmer
Kansas,Pawnee
Oklahoma,Pawnee
Oklahoma,Payne
North Dakota,Pembina
South Dakota,Pennington
Nebraska,Perkins
South Dakota,Perkins
Nebraska,Phelps
Kansas,Phillips
Montana,Phillips
North Dakota,Pierce
Nebraska,Platte
Nebraska,Polk
Oklahoma,Pontotoc
Oklahoma,Pottawatomie
South Dakota,Potter
Texas,Potter
Montana,Prairie
Kansas,Pratt
North Dakota,Ramsey
Texas,Randall
North Dakota,Ransom
Kansas,Rawlins
Nebraska,Red Willow
Texas,Refugio
Kansas,Reno
North Dakota,Renville
Kansas,Republic
Kansas,Rice
Montana,Richland
North Dakota,Richland
Nebraska,Rock
Texas,Rockwall
Oklahoma,Roger Mills
Oklahoma,Rogers
North Dakota,Rolette
Kansas,Rooks
Montana,Roosevelt
Kansas,Rush
Kansas,Russell
Kansas,Saline
Nebraska,Saline
South Dakota,Sanborn
Texas,San Patricio
Texas,San Saba
North Dakota,Sargent
Kansas,Scott
Nebraska,Scotts Bluff
Kansas,Sedgwick
Oklahoma,Seminole
Kansas,Seward
Nebraska,Seward
Texas,Shackelford
South Dakota,Shannon
Kansas,Sheridan
Montana,Sheridan
Nebraska,Sheridan
North Dakota,Sheridan
Nebraska,Sherman
Nebraska,Sioux
North Dakota,Sioux
North Dakota,Slope
Kansas,Smith
Texas,Somervell
South Dakota,Spink
Kansas,Stafford
South Dakota,Stanley
North Dakota,Stark
North Dakota,Steele
Oklahoma,Stephens
Texas,Stephens
Texas,Stonewall
North Dakota,Stutsman
South Dakota,Sully
Kansas,Sumner
Texas,Swisher
Texas,Tarrant
Texas,Terry
Oklahoma,Texas
Nebraska,Thayer
Nebraska,Thomas
Texas,Throckmorton
Oklahoma,Tillman
South Dakota,Todd
North Dakota,Towner
North Dakota,Traill
Texas,Travis
Kansas,Trego
South Dakota,Tripp
South Dakota,Turner
Texas,Uvalde
Montana,Valley
Nebraska,Valley
Texas,Victoria
Oklahoma,Wagoner
North Dakota,Walsh
South Dakota,Walworth
North Dakota,Ward
Oklahoma,Washington
Texas,Washington
Oklahoma,Washita
Nebraska,Webster
North Dakota,Wells
Nebraska,Wheeler
Texas,Wheeler
Montana,Wibaux
Texas,Wichita
Texas,Wilbarger
North Dakota,Williams
Texas,Williamson
Texas,Wilson
Texas,Wise
Oklahoma,Woods
Oklahoma,Woodward
South Dakota,Yankton
Montana,Yellowstone
Texas,Yoakum
Nebraska,York
Texas,Young
South Dakota,Ziebach