USGS
MFA
PAYNE
OGS
CANADIAN
mbLg
SEQUOYAH
MCCURTAIN
CIMARRON
POTTAWATOMIE
HUGHES
WASHITA
GARFIELD
MS
SEMINOLE
PONTOTOC
PUSHMATAHA
ROGERS
COMANCHE
LATIMER
CADDO
PITTSBURG
ATOKA
GRADY
KIOWA
ROGER MILLS
M3Hz
BRYAN
MARSHALL
OKFUSKEE
Md