| View KML View WKT | United States Rivers |
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Blacktail Deer Creek
| States | Montana (0 mi), Wyoming (13 mi) |
| Length | 12.8 miles |
| Watershed Length* | 13 miles |
| Mouth | Yellowstone River ⤏ Gulf of Mexico |
| GNIS | 800482 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey