- Big Horn, Broadwater & Carbon
- Carter, Cascade & Custer
- Daniels, Dawson, Deer Lodge & Fallon
- Fergus, Garfield, Golden Valley & Jefferson
- Lewis & Clark, McCONE, Musselshell & Park
- Powder River, Powell, Richland, Roosevelt & Rosebud
- Sheridan, Silver Bow, Stillwater & Sweet Grass
- Treasure, Valley, Wheatland & Wibaux
- Yellowstone