LE FLORE
OGS
mbLg
MCINTOSH
GARFIELD
OTTAWA
M3Hz
MUSKOGEE
KAY
USGS
CARTER
PONTOTOC
OKLAHOMA
HUGHES
JOHNSTON
CANADIAN
SEMINOLE
GARVIN
OKFUSKEE
CIMARRON
ROGER MILLS
COAL
POTTAWATOMIE
LOGAN
PITTSBURG
LOVE
NOBLE
PAYNE
Md
CHOCTAW
KINGFISHER
GRANT
TILLMAN
ATOKA
TULSA
MCCURTAIN
MCCLAIN
DEWEY
BEAVER
ELLIS
MAYES
HASKELL
ALFALFA
SEQUOYAH
CADDO
GRADY
LINCOLN
BECKHAM
CLEVELAND
WASHITA
BLAINE