234Total Dams
8High Hazard
16Significant
Dam Safety in Grady County, Oklahoma
Grady County has 234 dams tracked in the National Inventory of Dams. Of these, 8 are classified as high hazard — meaning failure would probably cause loss of human life. Another 16 carry a significant hazard classification.
The average dam in Grady County is 60 years old. The most common purpose is flood risk reduction. The tallest dam is Oliver Ranch Dam at 77 ft.
Explore more: Oldest dams in Oklahoma · Tallest dams · High risk dams · Largest reservoirs
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Scs-winter Creek Site-02 | High | Fair | 43 | Flood Risk Reduction | 1966 |
| Scs-roaring Creek Site-b1 | High | Fair | 39 | Flood Risk Reduction | 1967 |
| Scs-little Washita River Site-08 | High | Fair | 37 | Flood Risk Reduction | 1980 |
| Scs-winter Creek Site-04 | High | Fair | 36 | Flood Risk Reduction | 1965 |
| Scs-bitter Creek Site-01 | High | Fair | 33 | Flood Risk Reduction | 1974 |
| Scs-rush Creek Site-049 | High | Fair | 33 | Flood Risk Reduction | 1969 |
| Scs-roaring Creek Site-107 | High | Fair | 22 | Flood Risk Reduction | 1966 |
| Timberlake Dam | High | Satisfactory | 20 | Recreation | 1965 |
| Scs-little Washita River Site-38 | Significant | Fair | 54 | Flood Risk Reduction | 1972 |
| Scs-little Washita River Site-44 | Significant | Fair | 38 | Flood Risk Reduction | 1980 |
| Scs-winter Creek Site-01 | Significant | Fair | 36 | Flood Risk Reduction | 1965 |
| Scs-roaring Creek Site-s2 | Significant | Fair | 35 | Flood Risk Reduction | 1966 |
| Scs-roaring Creek Site-s4 | Significant | Fair | 35 | Flood Risk Reduction | 1966 |
| Scs-little Washita River Site-39 | Significant | Fair | 35 | Flood Risk Reduction | 1978 |
| Scs-winter Creek Site-14 | Significant | Fair | 34 | Flood Risk Reduction | 1966 |
| Scs-little Washita River Site-06 | Significant | Fair | 32 | Flood Risk Reduction | 1974 |
| Scs-roaring Creek Site-s3 | Significant | Fair | 31 | Flood Risk Reduction | 1966 |
| Scs-roaring Creek Site-s6 | Significant | Fair | 25 | Flood Risk Reduction | 1966 |
| Scs-little Washita River Site-41 | Significant | Fair | 24 | Flood Risk Reduction | 1969 |
| Scs-roaring Creek Site-s1 | Significant | Fair | 23 | Flood Risk Reduction | 1966 |
| Scs-roaring Creek Site-s5 | Significant | Fair | 22 | Flood Risk Reduction | 1966 |
| Scs-little Washita River Site-48 | Significant | Fair | 20 | Flood Risk Reduction | 1978 |
| Scs-roaring Creek Site-106 | Significant | Fair | 19 | Flood Risk Reduction | 1963 |
| Vitruvian-pauline | Significant | Satisfactory | 0 | Other | |
| Oliver Ranch Dam | Low | Not assessed | 77 | Debris Control | |
| Scs-rush Creek Site-020 | Low | Not assessed | 76 | Flood Risk Reduction | 1960 |
| Scs-roaring Creek Site-016a | Low | Not assessed | 68 | Flood Risk Reduction | 1963 |
| Scs-rush Creek Site-015 | Low | Not assessed | 61 | Flood Risk Reduction | 1964 |
| Scs-ionine Creek Site-102 | Low | Not assessed | 60 | Flood Risk Reduction | 1961 |
| Scs-roaring Creek Site-007 | Low | Not assessed | 56 | Flood Risk Reduction | 1963 |
| Scs-rush Creek Site-001 | Low | Not assessed | 55 | Flood Risk Reduction | 1960 |
| Scs-roaring Creek Site-005 | Low | Not assessed | 50 | Flood Risk Reduction | 1968 |
| Scs-roaring Creek Site-009 | Low | Not assessed | 49 | Flood Risk Reduction | 1962 |
| Scs-rush Creek Site-024 | Low | Not assessed | 49 | Flood Risk Reduction | 1960 |
| Scs-roaring Creek Site-003 | Low | Not assessed | 49 | Flood Risk Reduction | 1967 |
| Scs-roaring Creek Site-016 | Low | Not assessed | 48 | Flood Risk Reduction | 1963 |
| Scs-winter Creek Site-20 | Low | Not assessed | 48 | Flood Risk Reduction | 1965 |
| Scs-rush Creek Site-014 | Low | Not assessed | 47 | Flood Risk Reduction | 1960 |
| Scs-rush Creek Site-013 | Low | Not assessed | 47 | Flood Risk Reduction | 1960 |
| Oknoname 051018 | Low | Not assessed | 46 | Other | 1940 |
| Scs-rush Creek Site-017 | Low | Not assessed | 46 | Flood Risk Reduction | 1961 |
| Scs-rush Creek Site-018 | Low | Not assessed | 46 | Flood Risk Reduction | 1961 |
| Scs-rush Creek Site-006 | Low | Not assessed | 46 | Flood Risk Reduction | 1960 |
| Oknoname 051020 | Low | Not assessed | 45 | Other | 1940 |
| Lewis Burtschi | Low | Not assessed | 45 | Recreation | 1954 |
| Scs-roaring Creek Site-102 | Low | Not assessed | 45 | Flood Risk Reduction | 1963 |
| Scs-rush Creek Site-012r | Low | Not assessed | 45 | Flood Risk Reduction | 1961 |
| Scs-rush Creek Site-021 | Low | Not assessed | 45 | Other | 1981 |
| Scs-little Washita River Site-43 | Low | Not assessed | 45 | Flood Risk Reduction | 1972 |
| Oknoname 051011 | Low | Not assessed | 44 | Other | 1970 |
| Scs-little Washita River Site-34 | Low | Not assessed | 44 | Flood Risk Reduction | 1973 |
| Scs-rush Creek Site-042 | Low | Not assessed | 44 | Flood Risk Reduction | 1967 |
| Scs-roaring Creek Site-d5 | Low | Not assessed | 43 | Flood Risk Reduction | 1966 |
| Scs-bitter Creek Site-15 | Low | Not assessed | 43 | Flood Risk Reduction | 1974 |
| Scs-winter Creek Site-01a | Low | Not assessed | 43 | Flood Risk Reduction | 1965 |
| Scs-bitter Creek Site-17 | Low | Not assessed | 42 | Flood Risk Reduction | 1974 |
| Scs-rush Creek Site-016 | Low | Not assessed | 42 | Flood Risk Reduction | 1960 |
| Scs-rush Creek Site-022 | Low | Not assessed | 42 | Flood Risk Reduction | 1960 |
| Scs-little Washita River Site-11 | Low | Not assessed | 42 | Flood Risk Reduction | 1973 |
| Scs-rush Creek Site-045 | Low | Not assessed | 42 | Flood Risk Reduction | 1965 |
| Scs-rush Creek Site-007 | Low | Not assessed | 41 | Flood Risk Reduction | 1959 |
| Oknoname 051061 | Low | Not assessed | 40 | Other | 1950 |
| Scs-rush Creek Site-023 | Low | Not assessed | 40 | Flood Risk Reduction | 1973 |
| Scs-round Creek Site-7 | Low | Not assessed | 40 | Flood Risk Reduction | 1959 |
| Scs-little Washita River Site-14 | Low | Not assessed | 40 | Flood Risk Reduction | 1978 |
| Scs-rush Creek Site-043 | Low | Not assessed | 40 | Flood Risk Reduction | 1967 |
| Scs-winter Creek Site-18 | Low | Not assessed | 39 | Flood Risk Reduction | 1966 |
| Scs-winter Creek Site-23 | Low | Not assessed | 39 | Flood Risk Reduction | 1965 |
| Scs-rush Creek Site-011 | Low | Not assessed | 39 | Flood Risk Reduction | 1961 |
| Scs-winter Creek Site-13 | Low | Not assessed | 39 | Flood Risk Reduction | 1966 |
| Scs-bitter Creek Site-16 | Low | Not assessed | 39 | Flood Risk Reduction | 1974 |
| Scs-roaring Creek Site-010 | Low | Not assessed | 39 | Flood Risk Reduction | 1963 |
| Scs-roaring Creek Site-d4 | Low | Not assessed | 39 | Flood Risk Reduction | 1966 |
| Scs-winter Creek Site-01b | Low | Not assessed | 39 | Flood Risk Reduction | 1965 |
| Scs-roaring Creek Site-004 | Low | Not assessed | 39 | Flood Risk Reduction | 1971 |
| Scs-bitter Creek Site-11 | Low | Not assessed | 38 | Flood Risk Reduction | 1974 |
| Scs-winter Creek Site-22 | Low | Not assessed | 38 | Flood Risk Reduction | 1977 |
| Scs-winter Creek Site-06 | Low | Not assessed | 38 | Flood Risk Reduction | 1965 |
| Scs-roaring Creek Site-017 | Low | Not assessed | 38 | Flood Risk Reduction | 1962 |
| Scs-winter Creek Site-08 | Low | Not assessed | 38 | Flood Risk Reduction | 1965 |
| Scs-bitter Creek Site-04 | Low | Not assessed | 38 | Flood Risk Reduction | 1974 |
| Scs-rush Creek Site-046 | Low | Not assessed | 38 | Flood Risk Reduction | 1965 |
| Scs-rush Creek Site-101 | Low | Not assessed | 37 | Flood Risk Reduction | 1962 |
| Scs-rush Creek Site-004 | Low | Not assessed | 37 | Flood Risk Reduction | 1959 |
| Scs-rush Creek Site-008 | Low | Not assessed | 37 | Flood Risk Reduction | 1960 |
| Scs-rush Creek Site-025 | Low | Not assessed | 37 | Flood Risk Reduction | 1959 |
| Scs-bitter Creek Site-09 | Low | Not assessed | 37 | Flood Risk Reduction | 1974 |
| Scs-little Washita River Site-15 | Low | Not assessed | 37 | Flood Risk Reduction | 1978 |
| Oknoname 30235 | Low | Not assessed | 36 | Recreation | |
| Oknoname 051019 | Low | Not assessed | 36 | Other | 1960 |
| Scs-rush Creek Site-019 | Low | Not assessed | 36 | Flood Risk Reduction | 1960 |
| Scs-roaring Creek Site-012 | Low | Not assessed | 36 | Flood Risk Reduction | 1962 |
| Scs-roaring Creek Site-011 | Low | Not assessed | 36 | Flood Risk Reduction | 1962 |
| Scs-winter Creek Site-21 | Low | Not assessed | 36 | Flood Risk Reduction | 1977 |
| South Storage Pit | Low | Not assessed | 35 | Other | |
| Barrington-16 | Low | Not assessed | 35 | Irrigation | |
| Oknoname 051060 | Low | Not assessed | 35 | Other | 1960 |
| Oknoname 051029 | Low | Not assessed | 35 | Other | 1960 |
| Windburn Mary M | Low | Not assessed | 35 | Other | 1950 |
| Oknoname 051058 | Low | Not assessed | 35 | Other | 1960 |
| Oknoname 051047 | Low | Not assessed | 35 | Other | 1960 |
| Rolls Helen B | Low | Not assessed | 35 | Other | 1950 |
| Scs-round Creek Site-6 | Low | Not assessed | 35 | Flood Risk Reduction | 1960 |
| Scs-rush Creek Site-010 | Low | Not assessed | 35 | Flood Risk Reduction | 1960 |
| Scs-roaring Creek Site-013 | Low | Not assessed | 35 | Flood Risk Reduction | 1963 |
| Scs-bitter Creek Site-10 | Low | Not assessed | 35 | Flood Risk Reduction | 1974 |
| Scs-rush Creek Site-002 | Low | Not assessed | 35 | Flood Risk Reduction | 1959 |
| Scs-rush Creek Site-103 | Low | Not assessed | 35 | Flood Risk Reduction | 1962 |
| Scs-bitter Creek Site-08b | Low | Not assessed | 35 | Flood Risk Reduction | 1974 |
| Scs-little Washita River Site-13 | Low | Not assessed | 35 | Flood Risk Reduction | 1978 |
| Scs-little Washita River Site-07 | Low | Not assessed | 35 | Flood Risk Reduction | 1973 |
| Scs-little Washita River Site-35 | Low | Not assessed | 35 | Flood Risk Reduction | 1972 |
| North Storage Pit | Low | Not assessed | 34 | Other | |
| Oknoname 051014 | Low | Not assessed | 34 | Other | 1950 |
| Scs-roaring Creek Site-001 | Low | Not assessed | 34 | Flood Risk Reduction | 1963 |
| Scs-roaring Creek Site-014 | Low | Not assessed | 34 | Flood Risk Reduction | 1963 |
| Scs-roaring Creek Site-018 | Low | Not assessed | 34 | Flood Risk Reduction | 1962 |
| Scs-bitter Creek Site-07 | Low | Not assessed | 34 | Flood Risk Reduction | 1974 |
| Scs-little Washita River Site-02 | Low | Not assessed | 34 | Flood Risk Reduction | 1969 |
| Scs-little Washita River Site-01 | Low | Not assessed | 34 | Flood Risk Reduction | 1980 |
| George Mcneff Jr | Low | Not assessed | 33 | Flood Risk Reduction | |
| Scs-winter Creek Site-09 | Low | Not assessed | 33 | Flood Risk Reduction | 1966 |
| Scs-rush Creek Site-009 | Low | Not assessed | 33 | Flood Risk Reduction | 1961 |
| Scs-roaring Creek Site-002 | Low | Not assessed | 33 | Flood Risk Reduction | 1963 |
| Scs-roaring Creek Site-008 | Low | Not assessed | 33 | Flood Risk Reduction | 1966 |
| Scs-little Washita River Site-04 | Low | Not assessed | 33 | Flood Risk Reduction | 1976 |
| Scs-winter Creek Site-03 | Low | Not assessed | 33 | Flood Risk Reduction | 1965 |
| Scs-winter Creek Site-07 | Low | Not assessed | 33 | Flood Risk Reduction | 1966 |
| Scs-bitter Creek Site-03 | Low | Not assessed | 33 | Flood Risk Reduction | 1974 |
| Scs-little Washita River Site-03 | Low | Not assessed | 33 | Flood Risk Reduction | 1976 |
| E Winter Creek | Low | Not assessed | 32 | Other | |
| Oknoname 051055 | Low | Not assessed | 32 | Other | 1950 |
| Deskins Am | Low | Not assessed | 32 | Other | 1960 |
| Hall Ce | Low | Not assessed | 32 | Other | 1960 |
| Ionine Creek Gully Plug #1 | Low | Not assessed | 32 | Flood Risk Reduction | 1961 |
| Scs-winter Creek Site-05 | Low | Not assessed | 32 | Flood Risk Reduction | 1965 |
| Oknoname 051034 | Low | Not assessed | 32 | Other | 1970 |
| Oknoname 051033 | Low | Not assessed | 32 | Other | 1970 |
| Scs-roaring Creek Site-104 | Low | Not assessed | 32 | Flood Risk Reduction | 1963 |
| Scs-rush Creek Site-102 | Low | Not assessed | 32 | Flood Risk Reduction | 1962 |
| Scs-winter Creek Site-10 | Low | Not assessed | 32 | Flood Risk Reduction | 1965 |
| Scs-bitter Creek Site-14 | Low | Not assessed | 32 | Flood Risk Reduction | 1974 |
| Scs-rush Creek Site-003 | Low | Not assessed | 32 | Flood Risk Reduction | 1964 |
| Scs-little Washita River Site-09 | Low | Not assessed | 32 | Flood Risk Reduction | 1969 |
| John Paul Hinz | Low | Not assessed | 31 | Fire Protection, Stock, Or Small Fish Pond | 1983 |
| Scs-round Creek Site-5 | Low | Not assessed | 31 | Flood Risk Reduction | 1960 |
| Scs-rush Creek Site-104 | Low | Not assessed | 31 | Flood Risk Reduction | 1963 |
| Scs-rush Creek Site-105 | Low | Not assessed | 31 | Flood Risk Reduction | 1963 |
| Scs-roaring Creek Site-103 | Low | Not assessed | 31 | Flood Risk Reduction | 1963 |
| Scs-bitter Creek Site-06 | Low | Not assessed | 31 | Flood Risk Reduction | 1974 |
| No Name | Low | Not assessed | 30 | Debris Control | 1976 |
| Oknoname 051054 | Low | Not assessed | 30 | Other | 1960 |
| Oknoname 051045 | Low | Not assessed | 30 | Other | 1960 |
| Fred Young | Low | Not assessed | 30 | Irrigation | 1978 |
| Oknoname 051050 | Low | Not assessed | 30 | Other | 1950 |
| Hill James L | Low | Not assessed | 30 | Other | 1960 |
| Trayler W.j. Jr | Low | Not assessed | 30 | Other | 1960 |
| Hill James L | Low | Not assessed | 30 | Other | 1960 |
| Umbach Estate Properties | Low | Not assessed | 30 | Other | 1960 |
| Oknoname 051059 | Low | Not assessed | 30 | Other | 1950 |
| Oknoname 051035 | Low | Not assessed | 30 | Other | 1960 |
| Walton Allen | Low | Not assessed | 30 | Other | 1950 |
| Scs-winter Creek Site-16 | Low | Not assessed | 30 | Flood Risk Reduction | 1966 |
| Scs-winter Creek Site-17 | Low | Not assessed | 30 | Flood Risk Reduction | 1966 |
| Scs-roaring Creek Site-105 | Low | Not assessed | 30 | Flood Risk Reduction | 1963 |
| Scs-winter Creek Site-12 | Low | Not assessed | 30 | Flood Risk Reduction | 1965 |
| Scs-round Creek Site-4 | Low | Not assessed | 30 | Flood Risk Reduction | 1960 |
| Scs-round Creek Site-8 | Low | Not assessed | 30 | Flood Risk Reduction | 1959 |
| Scs-little Washita River Site-17 | Low | Not assessed | 30 | Flood Risk Reduction | 1970 |
| No Name | Low | Not assessed | 29 | Debris Control | 1976 |
| No Name | Low | Not assessed | 29 | Debris Control | 1978 |
| Crow Donald L | Low | Not assessed | 29 | Other | 1983 |
| Scs-winter Creek Site-11 | Low | Not assessed | 29 | Flood Risk Reduction | 1965 |
| Scs-bitter Creek Site-12 | Low | Not assessed | 29 | Flood Risk Reduction | 1974 |
| Scs-roaring Creek Site-d3 | Low | Not assessed | 29 | Flood Risk Reduction | 1966 |
| Scs-winter Creek Site-15 | Low | Not assessed | 29 | Flood Risk Reduction | 1966 |
| Scs-bitter Creek Site-02 | Low | Not assessed | 29 | Flood Risk Reduction | 1974 |
| Scs-bitter Creek Site-20 | Low | Not assessed | 29 | Flood Risk Reduction | 1974 |
| Brushy | Low | Not assessed | 28 | Irrigation | |
| Schafer Kermit | Low | Not assessed | 28 | Other | 1960 |
| Oknoname 051052 | Low | Not assessed | 28 | Other | 1950 |
| Scs-roaring Creek Site-d2 | Low | Not assessed | 28 | Flood Risk Reduction | 1966 |
| Scs-rush Creek Site-044 | Low | Not assessed | 28 | Flood Risk Reduction | 1965 |
| Meadows David | Low | Not assessed | 27 | Other | 1983 |
| Oknoname 051037 | Low | Not assessed | 27 | Other | 1960 |
| Oknoname 051004 | Low | Not assessed | 27 | Other | 1960 |
| Schlotterbeck Trust Reservoir | Low | Not assessed | 27 | Other | 1979 |
| Scs-roaring Creek Site-006 | Low | Not assessed | 27 | Flood Risk Reduction | 1990 |
| Scs-roaring Creek Site-d1 | Low | Not assessed | 27 | Flood Risk Reduction | 1966 |
| Scs-roaring Creek Site-d6 | Low | Not assessed | 27 | Flood Risk Reduction | 1966 |
| Scs-bitter Creek Site-21 | Low | Not assessed | 27 | Flood Risk Reduction | 1974 |
| Oknoname 051025 | Low | Not assessed | 26 | Other | 1950 |
| Oknoname 051028 | Low | Not assessed | 26 | Other | 1960 |
| Oknoname 051031 | Low | Not assessed | 26 | Other | 1960 |
| Oknoname 051012 | Low | Not assessed | 26 | Other | 1960 |
| Samuel C Davis | Low | Not assessed | 26 | Other | 1994 |
| Van Schuyver Jc | Low | Not assessed | 26 | Other | 1960 |
| Scs-roaring Creek Site-d7 | Low | Not assessed | 26 | Flood Risk Reduction | 1966 |
| Scs-little Washita River Site-10 | Low | Not assessed | 26 | Flood Risk Reduction | 1969 |
| Scs-little Washita River Site-42 | Low | Not assessed | 26 | Flood Risk Reduction | 1969 |
| Hajek Pit | Low | Not assessed | 25 | Other | |
| Schafer Kermit | Low | Not assessed | 25 | Other | 1960 |
| Oknoname 051030 | Low | Not assessed | 25 | Other | 1960 |
| Oknoname 051027 | Low | Not assessed | 25 | Other | 1960 |
| Rowell Jerry D | Low | Not assessed | 25 | Other | 1950 |
| Davis Robert E | Low | Not assessed | 25 | Flood Risk Reduction | 1978 |
| Oklahoma Nat Bank & Trust | Low | Not assessed | 25 | Other | 1984 |
| Scs-round Creek Site-9 | Low | Not assessed | 25 | Flood Risk Reduction | 1959 |
| Scs-rush Creek Site-005 | Low | Not assessed | 25 | Flood Risk Reduction | 1962 |
| Scs-roaring Creek Site-015 | Low | Not assessed | 25 | Flood Risk Reduction | 1962 |
| Scs-little Washita River Site-36 | Low | Not assessed | 25 | Flood Risk Reduction | 1972 |
| Scs-little Washita River Site-16 | Low | Not assessed | 25 | Flood Risk Reduction | 1955 |
| Oknoname 30040 | Low | Not assessed | 24 | Fish and Wildlife Pond | 2001 |
| Parwell Lake | Low | Not assessed | 24 | Other | 1960 |
| Mccalla Tr Ranch Inc | Low | Not assessed | 24 | Other | 1970 |
| Scs-little Washita River Site-45 | Low | Not assessed | 24 | Flood Risk Reduction | 1969 |
| Oknoname 051013 | Low | Not assessed | 23 | Other | 1965 |
| Scs-little Washita River Site-46 | Low | Not assessed | 23 | Flood Risk Reduction | 1972 |
| Oknoname 051038 | Low | Not assessed | 22 | Other | 1960 |
| Oknoname 051057 | Low | Not assessed | 20 | Other | 1960 |
| Oknoname 051039 | Low | Not assessed | 20 | Other | 1960 |
| Oknoname 051007 | Low | Not assessed | 20 | Other | 1965 |
| Oknoname 051040 | Low | Not assessed | 20 | Other | 1960 |
| Oknoname 051042 | Low | Not assessed | 20 | Other | 1960 |
| Oknoname 051043 | Low | Not assessed | 20 | Other | 1960 |
| Oknoname 051044 | Low | Not assessed | 20 | Other | 1960 |
| Oknoname 051021 | Low | Not assessed | 20 | Other | 1960 |
| Van Schuyver Lake | Low | Not assessed | 20 | Other | 1970 |
| Oknoname 051049 | Low | Not assessed | 20 | Other | 1950 |
| Oknoname 051026 | Low | Not assessed | 20 | Other | 1950 |
| Scs-roaring Creek Site-101 | Low | Not assessed | 19 | Flood Risk Reduction | 1963 |
| Garret Houston E | Low | Not assessed | 18 | Other | 1950 |
| Scs-bitter Creek Site-22 | Low | Not assessed | 17 | Flood Risk Reduction | 1974 |
| Scs-ionine Creek Site-101 | Low | Not assessed | 15 | Flood Risk Reduction | 1961 |