Dams in Grant County, South Dakota
13Total Dams
1High Hazard
1Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Farley Lake Dam | High | Fair | 15 | Water Supply | 1910 |
| Rude Hasvold Road Dam | Significant | 32 | Flood Risk Reduction | 1970 | |
| Mud Creek Dt Dam M-1 | Low | 44 | Flood Risk Reduction | 1972 | |
| Blue Cloud Abbey Dam #2 | Low | 40 | Recreation | 1978 | |
| Blue Cloud Abbey Dam #1 | Low | 35 | Recreation | 1951 | |
| Thaden Dam | Low | 30 | Fire Protection, Stock, Or Small Fish Pond | 2018 | |
| Labolt Lake | Low | 25 | Recreation | 1935 | |
| Kane Dam | Low | 20 | Fish and Wildlife Pond | 2008 | |
| Circle Bar Ranch Dam | Low | 20 | Fish and Wildlife Pond | 2013 | |
| O'farrell Dam No. 1 | Low | 20 | Fish and Wildlife Pond | 2005 | |
| O'farrell Dam No. 2 | Low | 20 | Recreation | 2006 | |
| Blooming Valley Dairy Sw Wwp | Low | 16 | Other | 2023 | |
| Blooming Valley Dairy Ne Wwp | Low | 12 | Other | 2023 |