Browse Dams
1,941 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 1,941 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 |
|---|---|---|---|---|---|---|---|
| Pearce Pond Dam | New York | Dutchess | 7 | Significant | Poor | - | Recreation |
| Leisurewood Campground Dam | New York | Erie | 7 | Significant | Poor | - | |
| Balfour Lake Dam | New York | Essex | 7 | Low | Not Rated | - | Recreation |
| Madawaska Pond Dam | New York | Franklin | 7 | Low | Not Rated | - | Recreation |
| Friar Tuck Pond Dam | New York | Greene | 7 | Low | Not Rated | 1975 | Recreation |
| Earl Mitchelson Dam | New York | Oswego | 7 | Low | Not Rated | 1958 | Other |
| Swamp Road Dike | New York | Jefferson | 7 | Low | Not Rated | 1997 | Fish and Wildlife Pond |
| Kodak Elmgrove Detention Pond Dam | New York | Monroe | 7 | Low | Not Rated | 1973 | Flood Risk Reduction |
| Oquaga Lake Dam | New York | Broome | 7 | Low | Not Rated | - | Recreation |
| Beaver Dam Lake Dam | New York | Greene | 7 | Low | Not Rated | 1940 | Recreation |
| Mckenzie Pond Dam | New York | Essex | 7 | Low | Not Rated | - | Water Supply |
| Thomas L Ryan Dam | New York | Chenango | 7 | Low | Not Rated | 1956 | Other |
| Mallory Pond Dam | New York | Sullivan | 7 | Low | Not Rated | 1950 | Recreation |
| Rossman Fly Dam | New York | Schoharie | 7 | Low | Not Rated | 1920 | Recreation |
| Camp Diana Dalmqua Pond Dam | New York | Sullivan | 7 | Low | Not Rated | - | Recreation |
| Canaan Lake Dam | New York | Suffolk | 7 | Low | Not Rated | 1912 | Recreation |
| Lake Superior Dam | New York | Sullivan | 7 | Low | Not Rated | 1920 | Recreation |
| Friends Lake Dam | New York | Warren | 7 | Low | Not Rated | 1954 | Recreation |
| O'Dell Marsh Dam | New York | Erie | 7 | Low | Not Rated | 1954 | Other |
| Wonder Lake Dam | New York | Putnam | 7 | Low | Not Rated | 1950 | Recreation |
| Mcdole Mill Pond Dam | New York | Orange | 7 | Significant | Poor | - | Other |
| Hanes & Bontecou Marsh Dam | New York | Dutchess | 7 | Low | Not Rated | 1956 | Other |
| Carpenter & Bauer Wildlife Marsh Dam | New York | Wyoming | 7 | Low | Not Rated | 1957 | Other |
| Becker Pond Dam | New York | Albany | 7 | Low | Not Rated | - | Recreation |
| Hollenbeck & Wilkins Pond Dam | New York | Steuben | 7 | Low | Not Rated | 1956 | Recreation |
| Clark Mills Dam | New York | Oneida | 7 | Significant | Poor | 1915 | Other |
| Mud Pond Dam | New York | Hamilton | 7 | Low | Not Rated | - | Other |
| Andrew Kohl Marsh Dam & Dike | New York | Yates | 7 | Undetermined | Not Rated | 1962 | Recreation |
| Rock Lake Dam | New York | Sullivan | 7 | Significant | Not Rated | 1960 | Recreation |
| Cottrell-Dodd Pond Dam | New York | Wayne | 7 | Low | Not Rated | 1955 | Recreation |
| James Traver Wildlife Marsh Dam | New York | Dutchess | 7 | Low | Not Rated | 1952 | Fire Protection, Stock, Or ... |
| Eagle Vale Golf Course Dam | New York | Monroe | 7 | Low | Not Rated | - | Flood Risk Reduction |
| Cornell University Wildlife Pond #1 Dam | New York | Tompkins | 7 | Low | Not Rated | 1954 | Other |
| Lake Florence Dam | New York | Sullivan | 7 | Low | Not Rated | 1920 | Recreation |
| Lake Placid Dam | New York | Essex | 7 | Low | Not Rated | 1904 | Recreation |
| Little Simon Pond Dam | New York | Franklin | 7 | Low | Not Rated | 1920 | Recreation |
| H Tigler Wildlife Dam | New York | Cattaraugus | 7 | Low | Not Rated | - | Other |
| Copeland Pond Dam | New York | Washington | 7 | Low | Not Rated | 1910 | Recreation |
| Alpina Dam | New York | Lewis | 7 | Low | Not Rated | 1933 | Other |
| Beaver Lake Dam | New York | Allegany | 7 | Low | Not Rated | - | Recreation |
| Upper Candor Dam | New York | Tioga | 7 | Low | Satisfactory | 1920 | Other |
| John De Neef Pond Dam | New York | Wayne | 7 | Low | Not Rated | 1952 | Recreation |
| Pickwacket Pond Dam | New York | Hamilton | 7 | Low | Not Rated | 1955 | Recreation |
| William J Tucker Dam | New York | Lewis | 7 | Low | Not Rated | 1910 | Recreation |
| Beaver Lake Dam | New York | Sullivan | 7 | Low | Not Rated | 1940 | Recreation |
| Twin Lakes Dam | New York | St. Lawrence | 7 | Low | Not Rated | - | Other |
| Treasure Lake Dam | New York | Sullivan | 7 | Significant | Not Rated | 1911 | Recreation |
| Gouverneur | New York | St. Lawrence | 7 | Significant | Satisfactory | 1925 | Hydroelectric |
| Rome City Dam Dike | New York | Lewis | 7 | Significant | Fair | 1958 | Water Supply |
| Lyonsdale - Dam No. 3 | New York | Lewis | 7 | Low | Satisfactory | 1935 | Hydroelectric |
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.