Browse Dams
1,402 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 1,402 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 |
|---|---|---|---|---|---|---|---|
| Red Hill Farm Dam No. 3 | Ohio | Guernsey | 44 | Significant | Satisfactory | 1994 | Irrigation |
| Highlandtown Lake Dam | Ohio | Columbiana | 44 | High | Poor | 1966 | Recreation |
| Hickory Hills Lake Dam | Ohio | Highland | 44 | Significant | Satisfactory | 1971 | Recreation |
| Hidden Haven Lake Dam | Ohio | Guernsey | 44 | Significant | Fair | 1961 | Recreation |
| Del-Co Upland Storage Reservoir No. 2 | Ohio | Delaware | 43 | High | Satisfactory | 1989 | Water Supply |
| Luburgh Lake Dam No. 12 | Ohio | Muskingum | 43 | Significant | Fair | 1963 | Recreation |
| Lake Logan Dam | Ohio | Hocking | 43 | High | Poor | 1954 | Recreation |
| Miami View Golf Club Pond No. 2 Dam | Ohio | Hamilton | 43 | Significant | Fair | — | Recreation |
| International Animal Preserve Pond Dam #65 | Ohio | Muskingum | 43 | Significant | Poor | — | Water Supply |
| Paint Creek Dam - Greenfield Levee | Ohio | Ross | 43 | High | Not Available | 1973 | Flood Risk Reduction |
| Lilley Lake Dam | Ohio | Warren | 43 | High | Poor | 1954 | Recreation |
| Marsh Lake Dam | Ohio | Tuscarawas | 43 | Significant | Fair | 1955 | Recreation |
| Wolf Creek Dam | Ohio | Summit | 43 | High | Poor | 1926 | Water Supply |
| Appleseed Ridge Lake No. 1 Dam | Ohio | Logan | 43 | Significant | Fair | 1968 | Recreation |
| Horse Run No. 3 Dam Mb-40 | Ohio | Morgan | 42 | Significant | Fair | 1961 | Other |
| Donta Lake Dam | Ohio | Jackson | 42 | Significant | Poor | 1965 | Recreation |
| Glen Ridge Lake Dam | Ohio | Clermont | 42 | Significant | Fair | 1950 | Recreation |
| White Turkey Lake Dam | Ohio | Ross | 42 | High | Fair | 1968 | Recreation |
| Channel Lake Dam | Ohio | Perry | 42 | Significant | Poor | — | Recreation |
| Lake Mohawk Dam | Ohio | Carroll | 42 | High | Poor | 1963 | Recreation |
| Puskarich Lake Dam | Ohio | Carroll | 42 | High | Fair | 1971 | Water Supply |
| Margaret Creek Structure No. 6 | Ohio | Athens | 42 | High | Poor | 1967 | Flood Risk Reduction |
| Barnesville Reservoir No. 1 Dam | Ohio | Belmont | 42 | High | Fair | 1904 | Water Supply |
| Hillsboro Reservoir No. 1 Dam | Ohio | Highland | 42 | Significant | Fair | 1945 | Water Supply |
| Cooper Valley LLC Dam | Ohio | Jefferson | 42 | Significant | Poor | 1963 | Other |
| Lake Lorelei Dam | Ohio | Brown | 42 | Significant | Satisfactory | 1968 | Recreation |
| Rushcreek Structure No. Iii-E | Ohio | Perry | 42 | Significant | Satisfactory | 1986 | Flood Risk Reduction |
| Hutchison Lake Dam | Ohio | Ross | 42 | Significant | Fair | 1961 | Recreation |
| New Concord Village Reservoir Dam | Ohio | Muskingum | 42 | Significant | Fair | 1955 | Water Supply |
| Delta Upground Reservoir No. 2 | Ohio | Fulton | 42 | High | Satisfactory | 1984 | Water Supply |
| Leeth Lake Dam | Ohio | Ross | 42 | Significant | Poor | 1965 | Recreation |
| Lake Choctaw Dam | Ohio | Madison | 42 | High | Poor | 1964 | Recreation |
| International Animal Preserve Pond Dam #8 | Ohio | Muskingum | 41 | Significant | Poor | 1962 | Water Supply |
| Luczek Lake Dam | Ohio | Cuyahoga | 41 | Significant | Satisfactory | 1992 | Recreation |
| Chippewa Creek Structure Iv-A | Ohio | Medina | 41 | Significant | Satisfactory | 1973 | Flood Risk Reduction |
| Hunters Run Structure No. 1 | Ohio | Fairfield | 41 | High | Fair | 1955 | Flood Risk Reduction |
| Bates Pond Dam | Ohio | Jefferson | 41 | Significant | Poor | 1960 | Recreation |
| Rod Lake Dam | Ohio | Jefferson | 41 | Significant | Poor | 1949 | Recreation |
| Wellston Reservoir Dam | Ohio | Jackson | 41 | High | Poor | 1920 | Water Supply |
| Hunters Run Structure No. 5 | Ohio | Fairfield | 41 | Significant | Fair | 1961 | Flood Risk Reduction |
| Jm Stuart Station Ash Pond No. 5 | Ohio | Adams | 41 | Significant | Poor | — | Tailings |
| Laycock Farm Pond No. 1 Dam | Ohio | Adams | 41 | Significant | Poor | 1945 | Recreation |
| Rushcreek Structure No. Vii-A | Ohio | Fairfield | 41 | High | Satisfactory | 1985 | Flood Risk Reduction |
| Middletown Sportsman Club Lake Dam | Ohio | Butler | 41 | Significant | Fair | 1963 | Recreation |
| Jeffco Pond Dam No. 21 | Ohio | Harrison | 41 | Significant | Poor | — | Recreation |
| Kyger Creek Bottom Ash Pond | Ohio | Gallia | 41 | Significant | Fair | 1955 | Tailings |
| Kyger Creek South Fly Ash Pond | Ohio | Gallia | 40 | Significant | Satisfactory | 1955 | Tailings |
| Elkem Fluid Waste Pond 3a | Ohio | Ashtabula | 40 | Significant | Fair | 1967 | Tailings |
| Hunters Run Structure No. R-23 | Ohio | Fairfield | 40 | Significant | Satisfactory | 1960 | Flood Risk Reduction |
| Paradise Lakes - South Lake Dam | Ohio | Preble | 40 | High | Poor | 1946 | Recreation |
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.