Missouri Dams
5,380 dams tracked by the National Inventory of Dams
Total Dams
5,380
High Hazard
1,476
27.4%
Poor / Unsatisfactory
49
Average Age
51 yrs
Hazard Classification
High1,476 (27.4%)
Significant183 (3.4%)
Low3,721 (69.2%)
Condition Assessment
Satisfactory645 (12.0%)
Fair6 (0.1%)
Poor / Unsatisfactory49 (0.9%)
Not Rated4,680 (87.0%)
Federal
56
State
131
Local
1,298
Private
3,879
Tallest Dams
- Table Rock Dam260 ft
- Brushy Creek Tailings205 ft
- Fletcher Tailings Dam201 ft
- Clarence Cannon Dam188 ft
- New Viburnum Tailings Dam170 ft
High Hazard Dams
Poor Condition Dams
- Fletcher Tailings DamUnsatisfactory
- Gun Club Lake DamUnsatisfactory
- Upper Little Black D-2Unsatisfactory
- Lake Waukomis DamUnsatisfactory
- Sayersbrook DamUnsatisfactory
All Dams in Missouri
Showing 3051–3075 of 5,380
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Maler Dam Schuyler County | 28 | 1990 | Low | Not Rated |
| Mallard Lake Ripley County | 15 | 1969 | Low | Not Rated |
| Mallard Lake Dam Perry County | 24 | 1963 | High | Not Rated |
| Mallen Lake Dam Clinton County | 25 | 1979 | Low | Not Rated |
| Mallory Lake Dam Randolph County | 20 | 1974 | Low | Not Rated |
| Mallow Lake Dam Ozark County | 25 | 1975 | High | Not Rated |
| Mandeville Lake Dam Carroll County | 25 | 1932 | High | Not Rated |
| Manito Dam Moniteau County | 43 | 1984 | High | Satisfactory |
| Manley Lake Dam Jefferson County | 20 | — | High | Not Rated |
| Manley Smyser Farm Pond Schuyler County | 33 | 1989 | Low | Not Rated |
| Mann Lake Dam Shelby County | 22 | 1977 | Low | Not Rated |
| Mann Lake Dam Caldwell County | 25 | 1974 | High | Not Rated |
| Maple Lane Farms Lake Dam Jasper County | 20 | 1972 | Low | Not Rated |
| Maple Leaf Lake Dam Warren County | 42 | 1980 | High | Satisfactory |
| Maple Leaf Lake Dam Lafayette County | 50 | 1991 | Significant | Satisfactory |
| Maple Ridge Dam Butler County | 15 | 2002 | Low | Not Rated |
| Marceline City Reservoir Dam Linn County | 24 | 1928 | High | Not Rated |
| Marceline New Reservoir Dam Chariton County | 49 | 1980 | High | Satisfactory |
| March Dam Adair County | 31 | 2007 | Low | Not Rated |
| Marian Lake Dam Warren County | 48 | 1966 | Low | Satisfactory |
| Marie Otte Dam Franklin County | 20 | 1968 | Low | Not Rated |
| Marion Lake Dam Harrison County | 30 | 1955 | Low | Not Rated |
| Marion Mendenhall Holt County | 20 | 1972 | Low | Not Rated |
| Mar-Kay Lake Dam Cole County | 20 | 1970 | High | Not Rated |
| Markham Springs Dam(Federal) Wayne County | 10 | 1939 | Low | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.