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 |
|---|---|---|---|---|---|---|---|
| Letsinger Lake Dam | Missouri | Douglas | 30 | Low | Not Rated | 1973 | Fish and Wildlife Pond |
| Upper Locust Creek L- 85 | Missouri | Putnam | 30 | Low | Not Rated | 1991 | Flood Risk Reduction |
| Oknoname 30225 | Oklahoma | Harper | 30 | Low | Not Rated | 2006 | Other |
| Piester Dam | Nebraska | Sioux | 30 | Low | Not Rated | 1958 | Fire Protection, Stock, Or ... |
| Shoreline Way Lake Dam | Georgia | Henry | 30 | Low | Not Rated | - | |
| Panther Creek Watershed Dam E- 10 | Missouri | Harrison | 30 | Low | Not Rated | 1965 | Grade Stabilization |
| Camp Echoee Lake | Georgia | Habersham | 30 | Low | Not Rated | 1968 | Recreation |
| Weiss Lake Dam | Missouri | Gasconade | 30 | Low | Not Rated | 1950 | Recreation |
| Soap Creek Watershed Site 90-112 | Iowa | Wapello | 30 | Low | Not Rated | 2003 | Flood Risk Reduction |
| Hammes Dam | Iowa | Jefferson | 30 | Low | Not Rated | 2000 | Fire Protection, Stock, Or ... |
| Jones Lake Dam | Georgia | Fannin | 30 | Low | Not Rated | 1991 | |
| Snook Dam | Iowa | Jasper | 30 | Low | Not Rated | 1960 | Fire Protection, Stock, Or ... |
| Oknoname 113119 | Oklahoma | Osage | 30 | Low | Not Rated | 1940 | Other |
| SCS-Lower Clear Boggy Creek Site-05 | Oklahoma | Atoka | 30 | Low | Not Rated | 1977 | Flood Risk Reduction |
| Sunset Lake | Oklahoma | Osage | 30 | Low | Not Rated | 1950 | Recreation |
| Bluffs Lake Dam | Georgia | Wayne | 30 | Low | Not Rated | - | |
| Oknoname 113073 | Oklahoma | Osage | 30 | Low | Not Rated | 1950 | Other |
| Chiltipin-San Fernando Cks WS SCS Site 5 Dam | Texas | Jim Wells | 30 | Low | Not Rated | 1981 | Flood Risk Reduction |
| Cow Bayou WS SCS Site 23 Dam | Texas | McLennan | 30 | Low | Not Rated | 1964 | Flood Risk Reduction |
| Van Den Broek Dam | Iowa | Marion | 30 | Low | Not Rated | 2004 | Fire Protection, Stock, Or ... |
| Harry Traweek Lake Dam | Texas | Foard | 30 | Low | Not Rated | 1971 | Fire Protection, Stock, Or ... |
| Oknoname 051045 | Oklahoma | Grady | 30 | Low | Not Rated | 1960 | Other |
| East Fork Grand River Watershed Site E-51 | Iowa | Ringgold | 30 | Low | Not Rated | 2006 | Flood Risk Reduction |
| Gatton Dam | Iowa | Mahaska | 30 | Low | Not Rated | 1982 | Fire Protection, Stock, Or ... |
| Lake Doniphan Dam-Lower | Missouri | Ray | 30 | High | Not Rated | 1965 | Recreation |
| Davis Lake Dam Number Two | Alabama | Shelby | 30 | Significant | Not Rated | 1961 | Recreation |
| Mc Donald Dam | Iowa | Union | 30 | Low | Not Rated | 2001 | Fire Protection, Stock, Or ... |
| Hughes Lake Dam | Missouri | St. Charles | 30 | High | Not Rated | 1975 | Recreation |
| Crouch Lake Dam # 4 | Georgia | Spalding | 30 | Low | Not Rated | 1980 | Recreation |
| Eccleston J | Oklahoma | Osage | 30 | Low | Not Rated | 1967 | Recreation |
| SCS-Tonkawa Creek Site-005 | Oklahoma | Caddo | 30 | Low | Not Rated | 1969 | Flood Risk Reduction |
| Lakewood Estates | Oregon | Marion | 30 | Low | Not Rated | - | |
| J M Gaston Dam #4 | Alabama | Dallas | 30 | Low | Not Rated | 1966 | Fish and Wildlife Pond |
| Pond 14 | Colorado | Douglas | 30 | Low | Not Rated | 2006 | Water Supply |
| Keller Lake Dam | Missouri | Marion | 30 | Low | Not Rated | 1973 | Irrigation |
| SCS-Okfuskee Tributaries Site-N01 | Oklahoma | Okmulgee | 30 | Low | Not Rated | 1976 | Flood Risk Reduction |
| Oknoname 113071 | Oklahoma | Osage | 30 | Low | Not Rated | 1950 | Other |
| Phipps Dam | Iowa | Polk | 30 | Low | Not Rated | 1967 | Fire Protection, Stock, Or ... |
| Parsons Mtn Dam | South Carolina | Abbeville | 30 | Low | Not Rated | 1940 | Recreation |
| Tabo Creek Watershed Dam A- 24b | Missouri | Lafayette | 30 | Low | Not Rated | 1967 | Grade Stabilization |
| Duer Dam | Iowa | Monroe | 30 | Low | Not Rated | 2000 | Grade Stabilization |
| Hay Press Park - Dam #1 | Colorado | Mineral | 30 | Low | Not Rated | 1922 | Hydroelectric |
| Soldier Annex Dam | Arizona | Coconino | 30 | Low | Not Rated | 1935 | Irrigation |
| Daugherty Lake | Missouri | Scott | 30 | Low | Not Rated | 1981 | Fish and Wildlife Pond |
| West Fork One Subwatershed Site 1-5000 | Iowa | Woodbury | 30 | Low | Not Rated | 1955 | Fire Protection, Stock, Or ... |
| Troublesome Cr Watershed Site 48-3 | Iowa | Audubon | 30 | Low | Not Rated | 1982 | Fire Protection, Stock, Or ... |
| Soap Creek Watershed Site 90-75 | Iowa | Wapello | 30 | Low | Not Rated | 2011 | Flood Risk Reduction |
| Moore Lake Dam | Texas | Houston | 30 | Low | Not Rated | 1965 | |
| Cow Bayou WS SCS Site 19 Dam | Texas | McLennan | 30 | Significant | Not Rated | 1964 | Flood Risk Reduction |
| SCS-Kickapoo Sandy Creek Site-Bj2 | Oklahoma | Murray | 30 | Low | Not Rated | 1963 | 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.