Dams in LaGrange County, Indiana
8Total Dams
0High Hazard
3Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Greenfield Mills Dam | Significant | Poor | 27 | 1835 | |
| Ontario Millpond Dam | Significant | Poor | 16 | Recreation | 1920 |
| Cliff Pettit Dam | Significant | Unsatisfactory | 8 | 1845 | |
| Mongo Reservoir Dam | Low | Poor | 17 | Recreation | 1920 |
| Nasby Lake Dam | Low | Poor | 17 | Recreation | 1925 |
| Troxel Run Dam | Low | Poor | 12 | Fish and Wildlife Pond | 1982 |
| Star Mill Dam | Low | Not Rated | 9 | Hydroelectric | 1929 |
| Adams Lake Control Structure | Low | Not Rated | 7 | Recreation | 1952 |