Browse Dams
11,354 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 11,354 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 |
|---|---|---|---|---|---|---|---|
| Charles D Gibson Dam | New York | Columbia | 15 | Significant | Satisfactory | 1963 | Recreation |
| Dillard Lumber CO Dike | Oregon | Douglas | 15 | Significant | Not Rated | 1946 | Other |
| Village At Pine | Pennsylvania | Allegheny | 15 | Significant | Satisfactory | 1979 | Flood Risk Reduction |
| Willow Ridge Dam | Virginia | Louisa | 15 | Significant | Fair | 1994 | Recreation |
| Camino Dos Lagos Dam | Texas | Grayson | 15 | Significant | Poor | - | |
| Swamp Locks | Massachusetts | Middlesex | 15 | Significant | Satisfactory | 1823 | Hydroelectric |
| Cottonwood Creek Lower | Idaho | Ada | 15 | Significant | Fair | 1961 | Flood Risk Reduction |
| Pine Lake Dam | Indiana | Scott | 15 | Significant | Poor | 1943 | Recreation |
| Twin Lakes Upper Pond (Hoile Lane) | Maryland | Calvert | 15 | Significant | Satisfactory | 1970 | Recreation |
| Lake Snow Dam | New York | Hamilton | 15 | Significant | Satisfactory | 1955 | Recreation |
| Coulee City Wastewater Lagoon Cell 4 | Washington | Grant | 15 | Significant | Satisfactory | 2008 | Other |
| Avery Street Detention Pond Dam | Connecticut | Hartford | 15 | Significant | Not Rated | 1986 | Other |
| Lake At Southwick - 199th & Mission Rd | Kansas | Johnson | 15 | Significant | Satisfactory | 1970 | Fire Protection, Stock, Or ... |
| Darien Lake Fun Country Dam | New York | Genesee | 15 | Significant | Not Rated | 1954 | Recreation |
| Simplot Feeders Waste Pond No1 | Washington | Walla Walla | 15 | Significant | Fair | 1973 | Other |
| Bone Mill Pond Dam | Connecticut | Tolland | 15 | Significant | Fair | - | Other |
| Haskins Pond Dam | Massachusetts | Franklin | 15 | Significant | Poor | 1820 | Recreation |
| Sunapee | New Hampshire | Sullivan | 15 | Significant | Satisfactory | 1856 | Hydroelectric |
| Jessup Park Dam | Maryland | Howard | 15 | Significant | Poor | 2010 | Flood Risk Reduction |
| Buffalo Trace Lake Dam | Indiana | Harrison | 15 | Significant | Fair | 1971 | Flood Risk Reduction |
| Mt Airy Park-N-Ride Swm Pond | Maryland | Frederick | 15 | Significant | Fair | 1972 | Flood Risk Reduction |
| Powers Log Pond | Oregon | Coos | 15 | Significant | Not Rated | 1955 | Other |
| Kin Bineola | New Mexico | San Juan | 15 | Significant | Unsatisfactory | - | Flood Risk Reduction |
| St. Pauls Millpond | Maryland | Kent | 15 | Significant | Poor | 1900 | Recreation |
| Cabic Pond Dam | New York | Cattaraugus | 15 | Significant | Not Rated | 1964 | Fish and Wildlife Pond |
| Granby | New York | Oswego | 15 | Significant | Satisfactory | 1926 | Hydroelectric |
| Ritchie Hill Swm Pond | Maryland | Prince George's | 15 | Significant | Poor | 2008 | Flood Risk Reduction |
| Carlyle Dam - Saddle Dam 3 | Illinois | Clinton | 15 | Significant | Not Available | 1966 | Flood Risk Reduction |
| Pearl River Lock 1 and Spillway | Louisiana | St. Tammany | 15 | Significant | Not Available | 1949 | Recreation |
| Vanderslice Lake Dam | Texas | Wood | 14 | Significant | Not Rated | - | |
| Kings Meadow | Utah | Sevier | 14 | Significant | Not Rated | - | |
| Sunset Lake Dam | Indiana | Hendricks | 14 | Significant | Not Rated | 1965 | Recreation |
| Peace River | Florida | Hillsborough | 14 | Significant | Not Rated | 1945 | Tailings |
| Wilder Dam | Tennessee | Fayette | 14 | Significant | - | 1960 | |
| Blair No. 1 | Alabama | Clay | 14 | Significant | Not Rated | 1972 | Recreation |
| Mitchell Lake Dam | Arkansas | Arkansas | 14 | Significant | Not Rated | 1956 | Recreation |
| Reelfoot Lake Dam | Tennessee | Lake | 14 | Significant | - | - | |
| Three Creeks Natural Area | Oregon | Clackamas | 14 | Significant | Not Rated | - | |
| Taylor University Lake | Indiana | Grant | 14 | Significant | Not Rated | - | |
| Glendale Lake Dam | Indiana | Grant | 14 | Significant | Poor | 1945 | Recreation |
| Jones Dam | Texas | Van Zandt | 14 | Significant | Not Rated | - | |
| Schweitzer Pond Dam | Connecticut | Hartford | 14 | Significant | Not Rated | - | Recreation |
| Richmond Pond Dam | Arkansas | Lonoke | 14 | Significant | Not Rated | 1952 | Recreation |
| Sunrise Lake | Montana | Madison | 14 | Significant | - | 1916 | Irrigation |
| Frehner, Garth E. | Utah | Washington | 14 | Significant | Not Rated | - | Irrigation |
| Sunset Lake | Vermont | Windham | 14 | Significant | Poor | 1910 | Water Supply |
| Ashbury Park Lake Dam | Indiana | Morgan | 14 | Significant | Not Rated | - | Recreation |
| Camp Koch Lake Dam | Indiana | Perry | 14 | Significant | Not Rated | - | Recreation |
| Brown Pond Dam | Alabama | Cullman | 14 | Significant | Not Rated | 1949 | Fire Protection, Stock, Or ... |
| Lake Jeanette Dam | Arkansas | Conway | 14 | Significant | Not Rated | 1958 | Irrigation |
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.