| Region | Facilities in Great Plains | Great Plains Home Page |
| State | Montana |
| County | Glacier |
| Project | Milk River |
| Dam Type | Concrete weir and sluiceway |
| Watercourse | St. Mary River |
| Location | On the St. Mary River two miles southeast of Babb, Montana. |
| Original Construction | 1915 |
| National ID Number | MT82932 |