Browse Dams
830 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 830 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 |
|---|---|---|---|---|---|---|---|
| Mashipacong Pond Dam | New Jersey | Sussex | 12 | Low | — | — | Recreation |
| Fox Chase Dam | New Jersey | Somerset | 12 | Significant | Poor | — | Flood Risk Reduction |
| Wrights Dam | New Jersey | Ocean | 12 | Low | — | — | Recreation |
| Pachoango Dam | New Jersey | Burlington | 12 | Low | Satisfactory | — | Recreation |
| Reservoir Lake Dam | New Jersey | Sussex | 12 | High | Satisfactory | — | Recreation |
| Bamber Lake Dam | New Jersey | Ocean | 12 | Low | Fair | — | Recreation |
| Colonial Lake Dam | New Jersey | Mercer | 12 | Low | Fair | 1925 | Recreation |
| Skip Morgan Drive Dam | New Jersey | Atlantic | 12 | Low | Poor | — | Recreation |
| Cumberland Pond Dam | New Jersey | Cumberland | 12 | Significant | Poor | 1929 | Recreation |
| Asbury Mill Dam | New Jersey | Warren | 12 | Low | — | — | Recreation |
| Fountain House Dam | New Jersey | Sussex | 12 | Significant | Poor | 1956 | Recreation |
| Elmer Lake Dam | New Jersey | Salem | 12 | Significant | Poor | — | Recreation |
| Kohout Lake Dam | New Jersey | Sussex | 12 | Low | — | 1939 | Recreation |
| Briarwood Lake Dam | New Jersey | Burlington | 12 | Significant | Poor | — | Recreation |
| Parvin Lake Dam | New Jersey | Salem | 12 | Significant | Poor | 1925 | Recreation |
| Lake Kathryn Dam | New Jersey | Sussex | 12 | Low | Satisfactory | 1926 | Recreation |
| Carpi Lake Dam | New Jersey | Passaic | 12 | Significant | Satisfactory | 1938 | Recreation |
| Batsto Lake Dam | New Jersey | Burlington | 12 | Significant | Poor | — | Recreation |
| Lake Valentine Dam | New Jersey | Sussex | 12 | Significant | Poor | — | Recreation |
| Osborns Mills Dam | New Jersey | Monmouth | 12 | Significant | Poor | — | Recreation |
| Lake Lenore Dam | New Jersey | Morris | 12 | Low | Poor | — | Recreation |
| New Jersey No Name # 9 Dam | New Jersey | Salem | 12 | Low | — | — | Irrigation |
| Beaver Lake Dam | New Jersey | Sussex | 12 | Low | Satisfactory | 1770 | Recreation |
| Lake Rutherford Dam | New Jersey | Sussex | 12 | High | Satisfactory | — | Water Supply |
| Eden Mill Dam | New Jersey | Morris | 12 | Significant | Poor | — | Water Supply |
| Manahawkin Lake Dam | New Jersey | Ocean | 12 | Significant | Poor | 1929 | Recreation |
| Glen Lake Dam | New Jersey | Sussex | 12 | High | Satisfactory | 1922 | Recreation |
| Cedar Lake Dam | New Jersey | Cumberland | 12 | Significant | Poor | — | Recreation |
| Shongum Lake Dam | New Jersey | Morris | 12 | High | Satisfactory | 1923 | Recreation |
| Silver Lake Dam | New Jersey | Cumberland | 12 | Low | Poor | 1936 | Recreation |
| Vincentown Mill Dam | New Jersey | Burlington | 12 | High | Satisfactory | 1891 | Recreation |
| Marlton Lakes Upper Dam | New Jersey | Burlington | 12 | Significant | Satisfactory | 1940 | Recreation |
| Camp Inawendiwin Middle Dam | New Jersey | Burlington | 12 | Significant | Satisfactory | — | |
| Bayway Refinery No. 2 Dam | New Jersey | Union | 12 | Low | Fair | — | Other |
| New Jersey No Name # 110 Dam | New Jersey | Monmouth | 12 | Low | — | — | Irrigation |
| Gordon Lakes Dam | New Jersey | Passaic | 12 | High | Satisfactory | — | Recreation |
| Scotch Road Detention Dam 1.2 | New Jersey | Mercer | 12 | Significant | Satisfactory | — | Flood Risk Reduction |
| Upper Keswick Dam | New Jersey | Ocean | 12 | Significant | Satisfactory | 1898 | Recreation |
| Lake Grinnell Dam | New Jersey | Sussex | 12 | Significant | Poor | 1900 | Recreation |
| Lookover Lake Dam | New Jersey | Passaic | 12 | High | Satisfactory | — | Recreation |
| Leddell'S Pond Dam | New Jersey | Morris | 12 | Significant | Satisfactory | — | Recreation |
| Lake Gerard Dike C | New Jersey | Sussex | 12 | High | Satisfactory | — | Recreation |
| Hoaglan Farms West Dam | New Jersey | Somerset | 12 | Significant | Satisfactory | 1988 | Flood Risk Reduction |
| Lake Stockwell Dam | New Jersey | Burlington | 12 | Significant | Satisfactory | 1926 | Recreation |
| Hobb Lake Dam | New Jersey | Camden | 12 | Significant | Poor | 1828 | Recreation |
| Lake Morski Oko Dam | New Jersey | Morris | 12 | Low | Satisfactory | 1953 | Recreation |
| Stephens Lake Dam | New Jersey | Passaic | 12 | Significant | Fair | — | Recreation |
| New Jersey No Name # 11 Dam | New Jersey | Sussex | 12 | Significant | Poor | 1957 | Recreation |
| Alcyon Lake Dam | New Jersey | Gloucester | 12 | Significant | Satisfactory | 1943 | Recreation |
| Barry Lakes #2 Dam | New Jersey | Sussex | 12 | Low | Satisfactory | 1955 | 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.