Browse Dams
1,134 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 1,134 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 |
|---|---|---|---|---|---|---|---|
| Calumet Dam | Michigan | Houghton | 8 | Low | Unsatisfactory | 1920 | Other |
| Case #3 Dam | Colorado | Jackson | 8 | Low | Unsatisfactory | 1912 | Fish and Wildlife Pond |
| Lippincott Ski Ii Dam | Nevada | Douglas | 8 | Low | Unsatisfactory | 1998 | Recreation |
| Peach Creek Dam | Texas | Montgomery | 8 | High | Unsatisfactory | 1953 | Recreation |
| Wayside Pond Dam & Dike | Massachusetts | Worcester | 8 | Significant | Unsatisfactory | 1964 | Flood Risk Reduction |
| Smith Pond Dam | Massachusetts | Worcester | 8 | Low | Unsatisfactory | 1928 | Recreation |
| Canal Embankment and Structures | South Carolina | Richland | 8 | Significant | Unsatisfactory | 1882 | Hydroelectric |
| Ms04504 Lake Dam | Mississippi | Lee | 8 | High | Unsatisfactory | - | Recreation |
| Landings Dam | South Carolina | Orangeburg | 8 | Significant | Unsatisfactory | 1955 | Recreation |
| Wild Acres Pond No. 2 Dam | Massachusetts | Berkshire | 8 | Significant | Unsatisfactory | 1970 | Fish and Wildlife Pond |
| Dam 38 | Texas | Bell | 7 | Low | Unsatisfactory | - | |
| Wilkins Pond | New York | Orange | 7 | Low | Unsatisfactory | - | Recreation |
| Crocker Pond Dam | Massachusetts | Norfolk | 7 | Low | Unsatisfactory | 1900 | Recreation |
| Leach Pond Dam | Massachusetts | Bristol | 7 | Low | Unsatisfactory | - | Recreation |
| A H Randall Milling Dam | Michigan | Calhoun | 7 | Low | Unsatisfactory | 1836 | Other |
| Winnemucca Lagoon Dam #5 | Nevada | Humboldt | 7 | Low | Unsatisfactory | 1970 | Other |
| Lakewood Pond Dam | South Carolina | Clarendon | 7 | Low | Unsatisfactory | 1955 | Recreation |
| Purdy (Stump Pond) | Pennsylvania | Susquehanna | 7 | Low | Unsatisfactory | 1919 | Recreation |
| Aquarena Dam | Texas | Hays | 7 | Significant | Unsatisfactory | 1849 | Recreation |
| North Show Pool Dam | Michigan | Schoolcraft | 7 | Low | Unsatisfactory | 1937 | |
| Morel Lake | Louisiana | Beauregard | 7 | Low | Unsatisfactory | 1952 | Water Supply |
| Cusky Pond Dam | Massachusetts | Worcester | 7 | Significant | Unsatisfactory | - | Recreation |
| Minott Pond Dam | Massachusetts | Worcester | 7 | Significant | Unsatisfactory | - | Recreation |
| Kicking Horse Dike #2 | Montana | Lake | 6 | Undetermined | Unsatisfactory | 1930 | Irrigation |
| Kicking Horse Dike #3 | Montana | Lake | 6 | Undetermined | Unsatisfactory | 1930 | Irrigation |
| Sabrina Lake North Dam | Massachusetts | Norfolk | 6 | Significant | Unsatisfactory | - | Recreation |
| Pablo North Dike | Montana | Lake | 5 | High | Unsatisfactory | 1912 | Irrigation |
| Huffstetler Pond Dam | South Carolina | Lexington | 5 | High | Unsatisfactory | - | Recreation |
| Hart Pond Dam | Connecticut | Litchfield | 5 | Significant | Unsatisfactory | - | Recreation |
| Aspen Lake | Maryland | Carroll | 0 | Significant | Unsatisfactory | - | |
| Brent Road (Sgl 151) | Pennsylvania | Mercer | 0 | Significant | Unsatisfactory | - | |
| Allen Park Dam Lower | North Carolina | Wake | 0 | High | Unsatisfactory | - | Other |
| Roland Dam | North Carolina | McDowell | 0 | High | Unsatisfactory | 2025 | Recreation |
| Transfer Station Lagoons Dam | New Hampshire | Merrimack | 0 | Significant | Unsatisfactory | - | Other |
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.