Irrigation Dams in South Dakota
South Dakota has 97 irrigation dams, of which 6 carry a high hazard classification. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area.
| # | Dam | County | Height (ft) | Hazard | Condition | Year |
|---|---|---|---|---|---|---|
| 1 | Angostura Dam | Fall River | 193 | High | Not Available | 1949 |
| 2 | Belle Fourche Dam | Butte | 122 | High | Not Available | 1911 |
| 3 | Sargent Irrigation Dam | Tripp | 67 | Low | 1972 | |
| 4 | Logan Thoene No.1 | Gregory | 63 | Low | 1975 | |
| 5 | Kaiser Dam | Tripp | 48 | Low | 2014 | |
| 6 | Novatny Brothers No.1 | Tripp | 42 | Low | 1975 | |
| 7 | He Dog | Todd | 41 | High | Satisfactory | 1936 |
| 8 | Nelson Dam | Charles Mix | 40 | Low | 1980 | |
| 9 | Lesmeister Dam | Corson | 40 | Low | ||
| 10 | Oscar Micheaux Dam | Gregory | 40 | Low | 1974 | |
| 11 | Werdel West Dam | Hand | 40 | Low | 2008 | |
| 12 | Bradfield Divers. & Dete | Jackson | 40 | Low | 1962 | |
| 13 | Perry Dam | Mellette | 40 | Low | 1994 | |
| 14 | Belle Fourche Diversion Dam | Butte | 36 | Low | Not Available | 1907 |
| 15 | Ludlow Dam | Harding | 36 | Low | 1951 | |
| 16 | Merkwan Dam | Charles Mix | 35 | Low | 1981 | |
| 17 | Spearfish Valley Ranch | Lawrence | 32 | Low | 1968 | |
| 18 | Canyon Lake Dam | Pennington | 31 | High | Fair | 1976 |
| 19 | Varilek Fishpond #1 | Charles Mix | 30 | Significant | 1970 | |
| 20 | American Luthern Church | Corson | 30 | Low | 1960 | |
| 21 | Evenson Irrigation Dam | Harding | 30 | Low | 1955 | |
| 22 | Prairie View Farms Inc.1 | Meade | 30 | Low | 1973 | |
| 23 | Viet No.1 | Ziebach | 30 | Low | 1962 | |
| 24 | Baumfalk Dam | Bon Homme | 29 | Low | 2012 | |
| 25 | Viet No.2 | Ziebach | 29 | Low | 1962 | |
| 26 | M. Scism No.1 | Custer | 28 | Low | 1973 | |
| 27 | Fishko Dam #2 | Fall River | 28 | Low | 1968 | |
| 28 | Werdel East Dam | Hand | 28 | Low | 2008 | |
| 29 | Leger Irrigation | Harding | 28 | Low | 1950 | |
| 30 | D. Talley | Meade | 28 | Low | 1964 | |
| 31 | Calvin Andersen Dam | Davison | 27 | Low | 1968 | |
| 32 | Pfister Pond #2 | Fall River | 27 | Low | 1950 | |
| 33 | Sd Noname 147 | Jackson | 27 | Significant | 1960 | |
| 34 | Wolf Creek | Oglala Lakota | 27 | High | Unsatisfactory | 1965 |
| 35 | Blessing No.1 | Tripp | 27 | Low | 1977 | |
| 36 | Bernard Armstrong | Haakon | 26 | Significant | 1969 | |
| 37 | T. Mahaffey | Meade | 26 | Low | 1948 | |
| 38 | Marvin Reinhold Dam No.1 | Meade | 26 | Low | 1959 | |
| 39 | Jacquot Dam | Bennett | 25 | Significant | 1960 | |
| 40 | Pettegrew Dam | Fall River | 25 | Low | 1910 | |
| 41 | Paul's Irrigation Dam | Harding | 25 | Low | 1953 | |
| 42 | Praire Dog Creek Dam | Harding | 25 | Low | 1951 | |
| 43 | Glen Baker Dam | Lawrence | 25 | Low | 1962 | |
| 44 | Larsen Irrigation Dam | Lyman | 25 | Low | 1978 | |
| 45 | Mt. View Ranch Dam | Meade | 25 | Low | 1965 | |
| 46 | Walter D. Miller Dam #1 | Meade | 25 | Low | 1963 | |
| 47 | Peno Grazing Association | Pennington | 25 | Low | 1952 | |
| 48 | Jack Freeman | Ziebach | 25 | Low | 1960 | |
| 49 | Johnson Dam | Deuel | 24 | Low | 1965 | |
| 50 | Whidby Structure 20 | Jackson | 24 | Significant | 1966 | |
| 51 | Swayze Irr. Dam #2 | Roberts | 24 | Low | 1980 | |
| 52 | Copeland Dam | Todd | 24 | Low | 1973 | |
| 53 | Alfred J. Burke Dam No.1 | Butte | 23 | Low | 1960 | |
| 54 | Fox Irrigation Dam | Harding | 23 | Low | 1959 | |
| 55 | Walter Dennis Irrigation | Jackson | 23 | Low | 1960 | |
| 56 | Sd Noname 20 | Pennington | 23 | Low | 1963 | |
| 57 | Budahl | Ziebach | 23 | Low | 1959 | |
| 58 | Julian Cheney | Pennington | 22 | Low | 1950 | |
| 59 | Davis Ranch Inc. No.1 | Butte | 21 | Low | 1914 | |
| 60 | Harold Arnold | Corson | 21 | Low | 1950 | |
| 61 | Browns Pond Dam | Harding | 21 | Low | Not Rated | 1962 |
| 62 | Walter Dennis Irrigation | Jackson | 21 | Low | 1960 | |
| 63 | Carl Humphrey Dam No.1 | Meade | 21 | Low | 1966 | |
| 64 | Swayze Irr. Dam | Roberts | 21 | Low | 1981 | |
| 65 | Sammons | Ziebach | 21 | Low | 1967 | |
| 66 | L. Woodward | Ziebach | 21 | Low | 1961 | |
| 67 | Johnson Dam | Charles Mix | 20 | Low | 1972 | |
| 68 | Dunn Road Dam | Harding | 20 | Low | 1955 | |
| 69 | Turbiville Irrigation | Harding | 20 | Low | 1950 | |
| 70 | Skull Creek Dam | Harding | 20 | Low | 1950 | |
| 71 | Corn Creek | Mellette | 20 | High | Unsatisfactory | |
| 72 | Sd Noname 100 | Pennington | 20 | Low | 1965 | |
| 73 | Dehaan Livestock Dam | Charles Mix | 19 | Low | 1976 | |
| 74 | G. Flier | Custer | 19 | Low | 1958 | |
| 75 | Sd Noname 110 | Pennington | 19 | Low | 1953 | |
| 76 | Estabrook Dam | Aurora | 18 | Low | 1976 | |
| 77 | Catron Irrigation | Harding | 18 | Low | 1951 | |
| 78 | Davis Irrigation | Harding | 18 | Low | 1946 | |
| 79 | Evenson North Irrigation | Harding | 18 | Low | 1950 | |
| 80 | Clanton Spreader Dam | Harding | 18 | Low | 1955 | |
| 81 | Cottonwood Field Station | Jackson | 18 | Low | 1937 | |
| 82 | Dorman Dam | Lyman | 18 | Low | 1939 | |
| 83 | Horton Dam #2 | Roberts | 18 | Low | 1976 | |
| 84 | White Rock Colony Nouth Dam | Roberts | 18 | Low | ||
| 85 | Meat Hook No.1 | Harding | 17 | Low | 1958 | |
| 86 | W. Mann No.1 | Meade | 17 | Low | 1948 | |
| 87 | Prokop Dam | Jackson | 16 | Low | 1975 | |
| 88 | White Rock Colony South Dam | Roberts | 16 | Low | ||
| 89 | Hanson Pond | Brown | 15 | Significant | 1910 | |
| 90 | Smith Spreader Dam | Harding | 15 | Significant | 1948 | |
| 91 | Christensen Dam | Lyman | 15 | Low | ||
| 92 | George Knapp Dam | Pennington | 15 | Low | 1955 | |
| 93 | Us Gov`t Dam | Butte | 13 | Low | 1945 | |
| 94 | Wild Oak Golf Club Dam No. 1 | Davison | 13 | Low | 2002 | |
| 95 | Onida Feeders Dam | Sully | 13 | Low | 1976 | |
| 96 | Crook Dam | Spink | 11 | Low | 1951 | |
| 97 | Joes Spreader Dam | Harding | 10 | Low | 1951 |