Browse Dams
36,657 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 36,657 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 |
|---|---|---|---|---|---|---|---|
| Upper Locust Creek L-109 | Missouri | Putnam | 36 | Low | Not Rated | 1993 | Flood Risk Reduction |
| Gerrong Dam | Oklahoma | Custer | 36 | Low | Not Rated | 1960 | Other |
| Iverson Reservoir (Douglas) | Oregon | Douglas | 36 | Low | Not Rated | 1960 | Recreation |
| Lake Oconee Villiage Dam | Georgia | Greene | 36 | Low | Not Rated | - | |
| Clarence Cannon Mem Watershed Dam 9 | Missouri | Lincoln | 36 | Low | Not Rated | 1978 | Flood Risk Reduction |
| Springville City Spring Creek D.B. | Utah | Utah | 36 | Significant | Not Rated | 1988 | Flood Risk Reduction |
| Eastern Pines Dam | Virginia | Charlotte | 36 | Undetermined | Not Rated | - | Recreation |
| Ic Hesser Lake | Oklahoma | Payne | 36 | Low | Not Rated | 1960 | Recreation |
| Tolna Dam 1 | North Dakota | Nelson | 36 | Significant | Not Rated | 1936 | Recreation |
| Ahquabi Dredge Spoil Containment Dam 2a | Iowa | Warren | 36 | Low | Not Rated | 1995 | Debris Control |
| Freight Development Lake Dam | Texas | Llano | 36 | Low | Not Rated | 1966 | Recreation |
| Enon No 2 | Alabama | Bullock | 36 | Low | Not Rated | 1946 | Recreation |
| Pumpkinvine Creek Watershed Structure No. 16 | Georgia | Paulding | 36 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Troublesome Creek Watershed Dam T-104 | Missouri | Lewis | 36 | Low | Not Rated | 2001 | Flood Risk Reduction |
| Richland Creek WS SCS Site 60 Dam | Texas | Hill | 36 | Low | Not Rated | 1964 | Flood Risk Reduction |
| Collier Warren C. | Oklahoma | Harper | 36 | Low | Not Rated | 1955 | Other |
| South Fork Blackwater River Dam E- 7 | Missouri | Johnson | 36 | Low | Not Rated | 1979 | Flood Risk Reduction |
| Tye Lake Dam No. 1 | Georgia | Monroe | 36 | Low | Not Rated | - | Recreation |
| No. 4 Pond | Virginia | Goochland | 36 | Undetermined | Not Rated | - | |
| Majors Pond | Virginia | Powhatan | 36 | Undetermined | Not Rated | - | |
| Upper Bosque River WS SCS Site 13 Dam | Texas | Erath | 36 | High | Not Rated | 1965 | Flood Risk Reduction |
| Roundy Canyon Reservoir | Utah | Kane | 36 | Low | Not Rated | - | Irrigation |
| Arrington Properties INC | Oklahoma | Payne | 36 | Low | Not Rated | 1979 | Irrigation |
| East Fork Above Lavon WS SCS Site 2b Dam | Texas | Collin | 36 | High | Not Rated | 1959 | Flood Risk Reduction |
| SCS-Rush Creek Site-019 | Oklahoma | Grady | 36 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Twelve Mile Creek Watershed Site 18 | Iowa | Union | 36 | Low | Not Rated | 1986 | Fire Protection, Stock, Or ... |
| Pol49 | Florida | Polk | 36 | Undetermined | Not Rated | - | Tailings |
| Godfrey Jack M | Oklahoma | Marshall | 36 | Low | Not Rated | - | Other |
| Noralyn N-4 | Florida | Polk | 36 | Significant | Not Rated | 1958 | Tailings |
| Twelve Mile Creek Watershed Site D-44-1 | Iowa | Union | 36 | Low | Not Rated | 2008 | Flood Risk Reduction |
| SCS-Lower Clear Boggy Creek Site-20 | Oklahoma | Atoka | 36 | Low | Not Rated | 1977 | Flood Risk Reduction |
| Washington CO Road Dam 3-74-7 | Iowa | Washington | 36 | Low | Not Rated | 2002 | Grade Stabilization |
| Dane Ridge Watershed Site B-1 | Iowa | Crawford | 36 | Low | Not Rated | 1971 | Fire Protection, Stock, Or ... |
| Klondyke Plant Tailings Pond Dam No. 50 | Georgia | Wilkinson | 36 | Low | Not Rated | - | |
| Donnelly Dam | Virginia | Floyd | 36 | Undetermined | Not Rated | - | |
| Troublesome Cr Watershed Site 86-2 | Iowa | Audubon | 36 | Low | Not Rated | 1992 | Fire Protection, Stock, Or ... |
| Cozad Dam | Iowa | Clarke | 36 | Low | Not Rated | 1959 | Fire Protection, Stock, Or ... |
| Elkhorn No.2 Subwatershed 1-3112 | Iowa | Plymouth | 36 | Low | Not Rated | 1961 | Fire Protection, Stock, Or ... |
| Mosquito Creek Watershed Site 13-1 | Iowa | Harrison | 36 | Low | Not Rated | 1968 | Fire Protection, Stock, Or ... |
| Kness Dam | Iowa | Monroe | 36 | Low | Not Rated | 1989 | Fire Protection, Stock, Or ... |
| Carter Dam | Iowa | Madison | 36 | Low | Not Rated | 1993 | Fire Protection, Stock, Or ... |
| SCS-Upper Clear Boggy Creek Site-08 | Oklahoma | Coal | 36 | Low | Not Rated | 1963 | Flood Risk Reduction |
| Gregory, INC. Dam | Iowa | Lee | 36 | Low | Not Rated | 1996 | Fire Protection, Stock, Or ... |
| Ketchepedrake Creek W/S Dam Site 10 | Alabama | Clay | 36 | Significant | Not Rated | 1968 | Flood Risk Reduction |
| SCS-Upper Black Bear Creek Site-09 | Oklahoma | Noble | 36 | Low | Not Rated | 1979 | Flood Risk Reduction |
| Colley Pond | Alabama | Bullock | 36 | Significant | Not Rated | 1946 | Recreation |
| SCS-Upper Black Bear Creek Site-67 | Oklahoma | Noble | 36 | Low | Not Rated | 1975 | Flood Risk Reduction |
| Montgomery Shores Lower Lake Dam | Georgia | Jackson | 36 | Low | Not Rated | 1989 | Recreation |
| Croy Subwatershed Site 1-1292 | Iowa | Monona | 36 | Low | Not Rated | 1952 | Fire Protection, Stock, Or ... |
| Richland Creek WS SCS Site 98a Dam | Texas | Navarro | 36 | Low | Not Rated | 1972 | 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.