Lake Frances East Dam
| Dam Name | Lake Frances East Dam |
| River | Trib. Dry Fork of Marias River |
| Administration City | Montana |
| Country | United States |
| Year | 1909 |
| Dam Height | 20 |
| Dam Length | 213 |
| Area(Sqkm) | 17.9 |
| Area(Polygonal) | 17.9 |
| Capital Expenditure | 164.1 |
| Depth(M) | 9.2 |
| Avg Displacement Of Water | 12 |
| Catchment Area In Sqkm | 44 |
| Main Usage | Irrigation |
| Status | 2: Good |
| Longitude | -112.29375 |
| Latitude | 48.30375 |
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