| Region | Facilities in Great Plains | Great Plains Home Page |
| State | Montana |
| County | Yellowstone |
| Project | Huntley |
| Dam Type | Concrete weir |
| Watercourse | Yellowstone River |
| Location | On the Yellowstone River, about 2 miles southwest of Huntley, Montana. |
| Original Construction | 1934 |
| Modified Construction | Rehabilitated in 1957 |