| Answer | Crossword Clue |
|---|---|
| TETON | Montana river |
| MARIAS | Montana river |
| MARIAS | Montana river. |
| SUN | Montana river |
| TETON | Montana river or county |
| TETON | Montana or Idaho river |
| TETON | River and county in Montana. |
| YELLOWSTONE | River in Wyoming and Montana. |
| BILLINGS | Montana city on Yellowstone River. |
| TETON | Montana river or Wyoming mountain range. |
| COALMINE | Resource in Montana-Wyoming's Powder River Basin |
