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 |
|---|---|---|---|---|---|---|---|
| SCS-Nine Mile Creek Site-13 | Oklahoma | Roger Mills | 34 | Low | Not Rated | 1964 | Flood Risk Reduction |
| Bitter Creek Subwatershed Site E6-1 | Iowa | Ida | 34 | Low | Not Rated | 1995 | Fire Protection, Stock, Or ... |
| Knop Dam | Iowa | Ida | 34 | Low | Not Rated | 1995 | Fire Protection, Stock, Or ... |
| SCS-Salt Creek Site-24 | Oklahoma | Pottawatomie | 34 | Low | Not Rated | 1964 | Flood Risk Reduction |
| Buss Dam | Iowa | Harrison | 34 | Low | Not Rated | 1996 | Fire Protection, Stock, Or ... |
| Luce Lake Dam | Georgia | Peach | 34 | Undetermined | Not Rated | - | |
| Deer Ridge Dam | Iowa | Union | 34 | Low | Not Rated | 1983 | Recreation |
| SCS-Tri-County Turkey Creek Site-16 | Oklahoma | Greer | 34 | Low | Not Rated | 1970 | Flood Risk Reduction |
| East Fork Above Lavon WS SCS Site 5a Dam | Texas | Collin | 34 | High | Not Rated | 1958 | Flood Risk Reduction |
| Radcliffe Dam | Virginia | Chesterfield | 34 | Undetermined | Not Rated | - | |
| Mill Picayune Watershed Site M-29-1 | Iowa | Crawford | 34 | Low | Not Rated | 1993 | Fire Protection, Stock, Or ... |
| Suncrest Regional Storm Water Db | Utah | Utah | 34 | Low | Not Rated | - | Flood Risk Reduction |
| West Fork Big Creek Dam B-131 | Missouri | Harrison | 34 | Low | Not Rated | 1991 | Flood Risk Reduction |
| Grindstone-Lost-Muddy Watershed Dam C- 6 | Missouri | DeKalb | 34 | Low | Not Rated | 1988 | Flood Risk Reduction |
| Brooks Dam | Iowa | Henry | 34 | Low | Not Rated | 1964 | Fire Protection, Stock, Or ... |
| Wayne Co. Roadgrade Dam 2-67-22 | Iowa | Wayne | 34 | Low | Not Rated | 1987 | Other |
| Plum Creek WS SCS Site 4 Dam | Texas | Hays | 34 | High | Not Rated | 1962 | Flood Risk Reduction |
| Upper Grand Creek Ranch Reservoir | Colorado | Grand | 34 | Low | Not Rated | 2015 | Irrigation |
| Fox Lake Dam | Missouri | St. Charles | 34 | Low | Not Rated | 1960 | Recreation |
| Lost Creek Watershed Dam F-2 | Missouri | Newton | 34 | High | Not Rated | 1977 | Debris Control |
| Iowa Noname26 | Iowa | Lee | 34 | Low | Not Rated | 1966 | Fire Protection, Stock, Or ... |
| Oswego Lake Dam | Oregon | Clackamas | 34 | Significant | Not Rated | 1921 | Hydroelectric |
| Bell Lake Dam | Missouri | Clay | 34 | High | Not Rated | 1951 | Recreation |
| Garns Dam | Iowa | Dallas | 34 | Low | Not Rated | 1994 | Fire Protection, Stock, Or ... |
| Oknoname 30178 | Oklahoma | Blaine | 34 | Low | Not Rated | 2005 | Water Supply |
| SCS-Rainy Mountain Creek Site-08a | Oklahoma | Kiowa | 34 | Low | Not Rated | 1965 | Flood Risk Reduction |
| Red Gate Tank Dam | Texas | McMullen | 34 | Low | Not Rated | 1968 | Fire Protection, Stock, Or ... |
| SCS-Rush Creek Site-028 | Oklahoma | Garvin | 34 | Low | Not Rated | 1959 | Flood Risk Reduction |
| Highlands Lake Dam | Missouri | Boone | 34 | High | Not Rated | 1986 | Flood Risk Reduction |
| Redhage Lake Dam | Missouri | Franklin | 34 | High | Not Rated | 1972 | Recreation |
| Trachsel Dam | Iowa | Van Buren | 34 | Low | Not Rated | 2003 | Fire Protection, Stock, Or ... |
| Moorewood Farms Dam | Iowa | Hardin | 34 | Low | Not Rated | 1975 | Fire Protection, Stock, Or ... |
| Readhead Dam | Iowa | Story | 34 | Low | Not Rated | 1997 | Fire Protection, Stock, Or ... |
| Harban Dam | Iowa | Warren | 34 | Low | Not Rated | 1995 | Fire Protection, Stock, Or ... |
| Sugar Camp Creek Dam | Missouri | Christian | 34 | Low | Not Rated | - | |
| Wildhorse Creek Parkway Dam #2 | Missouri | St. Louis | 34 | High | Not Rated | - | Recreation |
| Forinash & Lundberg Dam | Iowa | Warren | 34 | Low | Not Rated | 1975 | Fire Protection, Stock, Or ... |
| SCS-Upper Black Bear Creek Site-02 | Oklahoma | Noble | 34 | Low | Not Rated | 1969 | Flood Risk Reduction |
| Three D Dam | Iowa | Story | 34 | Low | Not Rated | 1971 | Fire Protection, Stock, Or ... |
| Kehr's Mill Trail East Lake Dam | Missouri | St. Louis | 34 | Low | Not Rated | 1977 | Recreation |
| Cardon Lake Dam | Missouri | Crawford | 34 | Low | Not Rated | 1975 | Recreation |
| Kansas | Johnson | 34 | High | Not Rated | 1955 | Fire Protection, Stock, Or ... | |
| Hickory Lake Dam | Iowa | Polk | 34 | Low | Not Rated | 1970 | Fire Protection, Stock, Or ... |
| Lake Wood Dam | Missouri | St. Charles | 34 | Low | Not Rated | 1960 | Recreation |
| Leaky Lake Dam | Missouri | Franklin | 34 | Low | Not Rated | - | Recreation |
| Little Sni-A-Bar Creek Dam 45 | Missouri | Lafayette | 34 | Low | Not Rated | 1974 | Grade Stabilization |
| Boeck Dam | Iowa | Crawford | 34 | Low | Not Rated | 1974 | Fire Protection, Stock, Or ... |
| Trutsch Lakes-Upper-Dam | Missouri | Franklin | 34 | Low | Not Rated | 1954 | Other |
| South Fork Little River WS Str # 26 | Georgia | Greene | 34 | Low | Not Rated | 1966 | Flood Risk Reduction |
| Grau Dam | Iowa | Crawford | 34 | Low | Not Rated | 1945 | Fire Protection, Stock, Or ... |
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.