| View KML View WKT | United States Rivers |
View GeoJSON Search  |
Sourdough Creek
| States | Montana |
| Length | 20.6 miles |
| Watershed Length* | 21 miles |
| Mouth | Armells Creek ⤏ Gulf of Mexico |
| GNIS | 776751 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey