Browse Dams
2,549 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 2,549 dams from the NID database. Each record includes dam name, location, physical dimensions, hazard potential classification, condition assessment, purpose, owner information, and emergency action plan status. Use the filters below to search by state, hazard level, condition, or keyword.
| Name | State | County | Height (ft) | Hazard | Condition | Year | Purpose |
|---|---|---|---|---|---|---|---|
| England #6 | South Dakota | Mellette | 20 | Low | - | 1934 | Fire Protection, Stock, Or ... |
| Lake Pelican Flood Control Dam | South Dakota | Codington | 20 | Low | - | 2003 | Flood Risk Reduction |
| Sd Noname 165 | South Dakota | Jackson | 20 | Low | - | 1950 | Fire Protection, Stock, Or ... |
| O'Farrell Dam No. 1 | South Dakota | Grant | 20 | Low | - | 2005 | Fish and Wildlife Pond |
| Bill Lindskov | South Dakota | Corson | 20 | Low | - | 1970 | Fire Protection, Stock, Or ... |
| Mcilravy Dam | South Dakota | Haakon | 20 | Low | - | 1962 | Fire Protection, Stock, Or ... |
| Richard Cobb | South Dakota | Corson | 20 | Low | - | 1950 | Fire Protection, Stock, Or ... |
| Fraser | South Dakota | Aurora | 20 | Low | - | 1934 | Recreation |
| Chapelle | South Dakota | Hyde | 20 | Low | - | 1937 | Recreation |
| Rodney Winkler Dam No. 1 | South Dakota | Butte | 20 | Low | - | 1920 | Fire Protection, Stock, Or ... |
| Niedan Number 1 | South Dakota | Jones | 20 | Low | - | 1959 | Fire Protection, Stock, Or ... |
| Browns Valley Diversion Dam | South Dakota | Roberts | 20 | Significant | - | 2010 | Flood Risk Reduction |
| Smith Dam | South Dakota | Lyman | 20 | Low | - | 1960 | Fish and Wildlife Pond |
| Sd Noname 138 | South Dakota | Pennington | 20 | Low | - | 1957 | Fire Protection, Stock, Or ... |
| Sargent Dam | South Dakota | Ziebach | 20 | Low | - | 1937 | Water Supply |
| Larsen Lyman 2 | South Dakota | Pennington | 20 | Low | - | 1959 | Fire Protection, Stock, Or ... |
| Circle Eagle | South Dakota | Ziebach | 20 | Low | - | 1939 | Water Supply |
| B. Curtis | South Dakota | Dewey | 20 | Low | - | 1955 | Fire Protection, Stock, Or ... |
| Leger East | South Dakota | Harding | 20 | Low | - | 1955 | Fire Protection, Stock, Or ... |
| J.B. Mcginnis | South Dakota | Perkins | 20 | Low | - | 1946 | Fire Protection, Stock, Or ... |
| Battle Creek Impoundment Dam | South Dakota | Butte | 20 | Low | Unsatisfactory | 1996 | Fish and Wildlife Pond |
| Richland (Nid) | South Dakota | Jones | 20 | Low | Not Rated | 1938 | Fire Protection, Stock, Or ... |
| C Little Wounded | South Dakota | Ziebach | 20 | Low | - | 1949 | Fire Protection, Stock, Or ... |
| Cressy Number 3 | South Dakota | Jones | 20 | Low | - | 1954 | Fire Protection, Stock, Or ... |
| Tacoma Park | South Dakota | Brown | 20 | Low | - | 1935 | Recreation |
| O'Farrell Dam No. 2 | South Dakota | Grant | 20 | Low | - | 2006 | Recreation |
| M. Schatz No.1 | South Dakota | Ziebach | 20 | Low | - | 1938 | Fire Protection, Stock, Or ... |
| Sd Noname 129 | South Dakota | Haakon | 20 | Low | - | 1958 | Fire Protection, Stock, Or ... |
| Wall Dam | South Dakota | Ziebach | 20 | Low | - | 1946 | Fire Protection, Stock, Or ... |
| Sd Noname 88 | South Dakota | Haakon | 20 | Low | - | 1965 | Fire Protection, Stock, Or ... |
| Sd Noname 183 | South Dakota | Jackson | 20 | Low | - | 1950 | Fire Protection, Stock, Or ... |
| Sd Noname 211 | South Dakota | Haakon | 20 | Significant | - | 1956 | Fire Protection, Stock, Or ... |
| Sd Noname 258 | South Dakota | Haakon | 20 | Low | - | 1943 | Fire Protection, Stock, Or ... |
| Schaur Dam | South Dakota | Harding | 20 | Low | - | 1949 | Fire Protection, Stock, Or ... |
| Ferguson #1 | South Dakota | Haakon | 20 | Low | - | 1950 | Fire Protection, Stock, Or ... |
| Whisler Number 1 | South Dakota | Jones | 20 | Low | - | 1953 | Fire Protection, Stock, Or ... |
| Vig Dt Dam | South Dakota | Meade | 20 | Low | - | 1973 | Flood Risk Reduction |
| Sd Noname 201 | South Dakota | Haakon | 20 | Significant | - | 1934 | Fire Protection, Stock, Or ... |
| Frosh (Nid) | South Dakota | Fall River | 20 | Low | Not Rated | 1937 | Fire Protection, Stock, Or ... |
| Stoeser Dam #3 | South Dakota | Stanley | 20 | Low | - | 1976 | Fish and Wildlife Pond |
| Sd Noname 135 | South Dakota | Jackson | 20 | Low | - | 1940 | Fire Protection, Stock, Or ... |
| Road Draw Dam | South Dakota | Harding | 20 | Low | Not Rated | - | Fish and Wildlife Pond |
| Stoney Run Dam | South Dakota | Beadle | 20 | Low | - | 1936 | Recreation |
| Rudolph Larson (Deleted) | South Dakota | Perkins | 20 | Low | - | 1952 | Fire Protection, Stock, Or ... |
| Latham Dam | South Dakota | Harding | 20 | Low | - | 2017 | Fire Protection, Stock, Or ... |
| Johnson Dam | South Dakota | Marshall | 20 | Low | - | 1993 | Fish and Wildlife Pond |
| Henderson House Dam | South Dakota | Fall River | 20 | Significant | - | 1928 | Fire Protection, Stock, Or ... |
| Sd Noname 247 | South Dakota | Haakon | 20 | Low | - | 1960 | Fire Protection, Stock, Or ... |
| C Klein Dam | South Dakota | Todd | 20 | Low | - | 1946 | Fire Protection, Stock, Or ... |
| Wolff Lake | South Dakota | McPherson | 20 | Low | - | 1938 | Water Supply |
Frequently Asked Questions
Hazard potential is based on the consequences of dam failure, not the condition of the dam. High hazard means loss of human life is probable. Significant means economic and environmental losses are expected but no probable loss of life. Low means minimal losses are expected. The classification considers downstream population, infrastructure, and environmental resources.
Condition ratings reflect the physical state of the dam based on periodic inspections. Satisfactory means no deficiencies found. Fair means minor issues exist but no immediate action needed. Poor means safety deficiencies require remedial action. Unsatisfactory means the dam is unsafe and immediate corrective action is required.
Yes. Use the search field above to find dams by name. You can also combine the search with state, hazard, and condition filters to narrow your results. Each dam record links to a detail page with complete information.