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Browse Dams

5,010 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 5,010 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
SCS-Deep Red Run-Coffin Creek Site-01 Oklahoma Tillman 65 Significant Fair 1974 Flood Risk Reduction
Public Service Company of Oklahoma Oklahoma Tulsa 65 Low Not Rated 1960 Recreation
Lake Holdenville Oklahoma Hughes 65 High Satisfactory 1931 Water Supply
SCS-Upper Clear Boggy Creek Site-32 Oklahoma Pontotoc 65 Low Not Rated 1963 Flood Risk Reduction
Pine Springs Ranch South Oklahoma Atoka 65 Low Not Rated — Other
Langston Lake Oklahoma Logan 65 High Fair 1966 Water Supply
SCS-Upper Black Bear Creek Site-62 Oklahoma Noble 65 High Fair 1937 Water Supply
SCS-Caston Mountain Creek Site-2 Oklahoma Le Flore 65 High Fair 1973 Flood Risk Reduction
SCS-Sallisaw Creek Site-11 Oklahoma Adair 64 High Fair 1964 Flood Risk Reduction
SCS-Sugar Creek Site-044 Oklahoma Caddo 64 High Fair 1971 Flood Risk Reduction
McGee Creek Dike Oklahoma Atoka 64 High Not Available 1987 Water Supply
SCS-Stillwater Creek Site-40 Oklahoma Noble 64 High Fair 1971 Water Supply
Durant Lake Oklahoma Bryan 64 High Satisfactory 1994 Water Supply
SCS-Sandy Creek Site-04 Oklahoma Pontotoc 63 Low Not Rated 1962 Flood Risk Reduction
SCS-Sargeant Major Creek Site 4 Oklahoma Roger Mills 63 Low Not Rated 1956 Flood Risk Reduction
SCS-Kickapoo Nations Site-01m Oklahoma Lincoln 63 High Fair 1990 Water Supply
SCS-Caston Mountain Creek Site-5 Oklahoma Le Flore 63 High Fair 1974 Flood Risk Reduction
Oknoname 22290 Oklahoma Marshall 62 Low Not Rated 1998 Other
Honey Creek Ranch Dam Oklahoma Delaware 62 Low Not Rated 2002 Recreation
SCS-Cowden Laterals Site-004 Oklahoma Washita 62 Low Not Rated 1973 Flood Risk Reduction
Johnny Cake Oklahoma Haskell 62 Low Not Rated 1962 Other
SCS-Sallisaw Creek Site-29 Oklahoma Sequoyah 62 High Fair 1964 Water Supply
Konawa Lake Oklahoma Seminole 61 Significant Satisfactory 1968 Other
Overholser Oklahoma Oklahoma 61 High Poor 1919 Water Supply
SCS-Rush Creek Site-015 Oklahoma Grady 61 Low Not Rated 1964 Flood Risk Reduction
SCS-Sallisaw Creek Site-19 Oklahoma Adair 61 High Fair 1968 Flood Risk Reduction
Hominy Lake Oklahoma Creek 60 High Unsatisfactory 1956 Recreation
Twin Eagles Ranch Oklahoma Murray 60 Low Satisfactory 2006 Irrigation
Okemah Lake Oklahoma Okfuskee 60 High Fair 1962 Flood Risk Reduction
Knowles Dam Oklahoma Ellis 60 Low Not Rated — Irrigation
SCS-Upper Elk Creek Site-22r Oklahoma Beckham 60 High Fair 1969 Flood Risk Reduction
SCS-Oak Creek Site-005 Oklahoma Washita 60 High Fair 1968 Water Supply
SCS-Wildhorse Creek Site-094 Oklahoma Garvin 60 Significant Fair 1969 Flood Risk Reduction
Denmark Creek Lake Oklahoma Murray 60 Low Not Rated 1997 Recreation
Hilseweck W.J. & Helen Oklahoma Creek 60 Undetermined Not Rated 1980 Other
SCS-Ionine Creek Site-102 Oklahoma Grady 60 Low Not Rated 1961 Flood Risk Reduction
Clyde Oklahoma Osage 60 Low Not Rated 1950 Other
SCS-Rock Creek Site-02 Oklahoma Latimer 60 High Fair 1964 Flood Risk Reduction
Lookout Oklahoma Osage 60 Low Not Rated 1971 Recreation
Forebay Oklahoma Mayes 60 High Fair 1968 Hydroelectric
Hudson Lake Oklahoma Osage 60 High Fair 1949 Water Supply
SCS-Sugar Creek Site-043 Oklahoma Caddo 60 High Fair 1970 Flood Risk Reduction
SCS-Dead Indian-Wldhorse Cr Site-04 Oklahoma Roger Mills 59 Significant Fair 1959 Flood Risk Reduction
Etling Lake Oklahoma Cimarron 59 Low Not Rated 1958 Recreation
Madill Reservoir Oklahoma Marshall 59 Low Not Rated 1980 Water Supply
SCS-Rock Creek Site-04 Oklahoma Le Flore 59 High Not Rated 1973 Flood Risk Reduction
SCS-Upper Washita Creek Site-057 Oklahoma Roger Mills 59 High Fair 1972 Flood Risk Reduction
SCS-Caddo Creek Site-13 Oklahoma Carter 59 High Fair 1969 Water Supply
SCS-Wildhorse Creek Site-003 Oklahoma Garvin 59 Significant Fair 1968 Flood Risk Reduction
SCS-Sallisaw Creek Site -33 Oklahoma Sequoyah 58 High Not Rated 1966 Flood Risk Reduction

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.