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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-Sallisaw Creek Site-25 Oklahoma Adair 84 High Fair 1976 Flood Risk Reduction
SCS-Fourche Maline Creek Site-02 Oklahoma Latimer 84 Low Not Rated 1964 Flood Risk Reduction
SCS-Fourche Maline Creek Site-03 Oklahoma Latimer 83 Low Not Rated 1964 Flood Risk Reduction
Sardis Dam Oklahoma Pushmataha 83 High Not Available 1982 Flood Risk Reduction
Fort Supply Dam Oklahoma Woodward 82 High Not Available 1942 Flood Risk Reduction
Robert S. Kerr Lock and Dam Oklahoma Le Flore 82 High Not Available 1970 Navigation
SCS-Fourche Maline Creek Site-04 Oklahoma Latimer 82 High Fair 1963 Flood Risk Reduction
SCS-Cobb Creek Site-001 Oklahoma Washita 80 High Not Rated 1959 Flood Risk Reduction
SCS-Big Wewoka Creek Site-22 Oklahoma Seminole 80 Low Not Rated 1958 Flood Risk Reduction
Keeler Ww Oklahoma Osage 80 Low Not Rated 1970 Other
Atoka Reservoir Oklahoma Atoka 80 High Satisfactory 1957 Water Supply
SCS-Okfuskee Tributaries Site-S1 Oklahoma Okmulgee 78 High Fair 1972 Water Supply
SCS-Caddo Creek Site-27 Oklahoma Carter 77 High Fair 1969 Flood Risk Reduction
Oliver Ranch Dam Oklahoma Grady 77 Low Not Rated — Debris Control
SCS-Caston Mountain Creek Site-4 Oklahoma Le Flore 77 High Fair 1971 Flood Risk Reduction
SCS-Rush Creek Site-020 Oklahoma Grady 76 Low Not Rated 1960 Flood Risk Reduction
Spavinaw Oklahoma Mayes 75 High Satisfactory 1922 Water Supply
American Horse Lake Oklahoma Blaine 75 Low Not Rated 1966 Recreation
SCS-Wildhorse Creek Site-004 Oklahoma Murray 74 Significant Fair 1968 Flood Risk Reduction
Lake Murray Oklahoma Love 74 Low Not Rated 1937 Recreation
Copan Dam Oklahoma Washington 73 High Not Available 1983 Flood Risk Reduction
SCS-Salt-Camp Creek Site-12 Oklahoma Creek 73 High Fair 1968 Water Supply
Copan Dam - Caney Levee Oklahoma Montgomery 73 High Not Available 1983 Flood Risk Reduction
SCS-Sallisaw Creek Site-24 Oklahoma Adair 72 High Fair 1964 Flood Risk Reduction
Lake Carl Blackwell Oklahoma Payne 72 High Poor 1937 Water Supply
SCS-Sallisaw Creek Site-18 Oklahoma Adair 72 High Fair 1965 Flood Risk Reduction
SCS-Sandstone Creek Site-016a Oklahoma Roger Mills 72 High Fair 1951 Flood Risk Reduction
Oknoname 30170 Oklahoma Pontotoc 71 Low Not Rated 2003 Other
W.D. Mayo Lock and Dam Oklahoma Sequoyah 71 Significant Not Available 1970 Navigation
SCS-Lower Black Bear Creek Site-23 Oklahoma Pawnee 71 Low Not Rated 1973 Flood Risk Reduction
Lower Hominy Oklahoma Osage 70 Low Not Rated 1940 Recreation
SCS-Sallisaw Creek Site-27 Oklahoma Sequoyah 70 High Not Rated 1964 Flood Risk Reduction
K4 Ranch Dam Oklahoma Dewey 70 Low Not Rated — Other
Rock Creek Reservoir Oklahoma Tulsa 70 Low Not Rated 1958 Water Supply
SCS-Delaware Creek Site-009 Oklahoma Johnston 70 High Fair 1966 Flood Risk Reduction
SCS-Lower Black Bear Creek Site-19m Oklahoma Pawnee 69 High Fair 1937 Water Supply
Okmulgee Lake Oklahoma Okmulgee 68 High Poor 1928 Water Supply
Canton Dam Oklahoma Blaine 68 High Not Available 1948 Flood Risk Reduction
SCS-Roaring Creek Site-016a Oklahoma Grady 68 Low Not Rated 1963 Flood Risk Reduction
Great Salt Plains Dam Oklahoma Alfalfa 68 High Not Available 1941 Flood Risk Reduction
SCS-Sallisaw Creek Site-26 Oklahoma Adair 68 High Fair 1967 Flood Risk Reduction
SCS-Fourche Maline Creek Site-14 Oklahoma Latimer 68 Low Not Rated 1965 Flood Risk Reduction
Ponca Lake Oklahoma Kay 67 High Fair 1935 Water Supply
James Peters Dam Oklahoma Dewey 67 Low Not Rated — Irrigation
SCS-Sandstone Creek Site-115 Oklahoma Roger Mills 66 Low Not Rated 1962 Flood Risk Reduction
SCS-Sallisaw Creek Site-08 Oklahoma Sequoyah 66 Low Not Rated 1964 Flood Risk Reduction
SCS-Fourche Maline Creek Site-07 Oklahoma Latimer 66 High Fair 1964 Water Supply
Garrison Creek Dam Oklahoma Sequoyah 66 High Satisfactory 2003 Water Supply
SCS-Upper Clear Boggy Creek Site-32 Oklahoma Pontotoc 65 Low Not Rated 1963 Flood Risk Reduction
SCS-Deep Red Run-Coffin Creek Site-01 Oklahoma Tillman 65 Significant Fair 1974 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.