Browse Dams
92,628 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 92,628 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 |
|---|---|---|---|---|---|---|---|
| Jordan Valley Water Purification Upper | Utah | Salt Lake | 44 | High | Fair | 1981 | Water Supply |
| Camp Creek Subwatershed Site M-4 | Iowa | Woodbury | 44 | Low | Not Rated | 1989 | Fire Protection, Stock, Or ... |
| West Beaver Subwatershed Sta 33+30 | Iowa | Monona | 44 | Low | Not Rated | 1961 | Fire Protection, Stock, Or ... |
| Gantt | Alabama | Covington | 44 | High | Satisfactory | 1924 | Hydroelectric |
| Currier #2 | Colorado | Mesa | 44 | Significant | Fair | 1968 | Irrigation |
| Engelhard Kaolin Tailings Pond Dam | Georgia | Wilkinson | 44 | Low | Not Rated | 1968 | Tailings |
| Dd No 11 | Kansas | Wabaunsee | 44 | Low | Fair | 1997 | Flood Risk Reduction |
| Chandler City Lake | Oklahoma | Lincoln | 44 | High | Fair | 1954 | Water Supply |
| Arnold-Armstrong Subwtrshd Sta27+80 #26 | Iowa | Monona | 44 | Low | Not Rated | 1961 | Fire Protection, Stock, Or ... |
| Kellogg Lake Dam | Mississippi | Warren | 44 | Undetermined | — | — | Recreation |
| Langenfeld - Heiden Dam | Iowa | Crawford | 44 | Low | Not Rated | 2000 | Grade Stabilization |
| Lake Sulphur Springs Dam | Texas | Hopkins | 44 | High | Satisfactory | 1973 | Water Supply |
| Maloney | Nebraska | Lincoln | 44 | High | Satisfactory | 1935 | Hydroelectric |
| Cool Spring Lake Dam | Indiana | Pike | 44 | Significant | Satisfactory | 2007 | Other |
| J.B. Love | South Dakota | Corson | 44 | Low | — | 1964 | Fire Protection, Stock, Or ... |
| Waycross Episcopal Camp Lake Dam | Indiana | Brown | 44 | Significant | Fair | 1963 | |
| Feeney Dam | North Carolina | Henderson | 44 | High | Satisfactory | — | Recreation |
| Dalrymple Lake Dam Upper | Georgia | Walton | 44 | Low | Not Rated | — | Recreation |
| Red Hill Farm Dam No. 3 | Ohio | Guernsey | 44 | Significant | Satisfactory | 1994 | Irrigation |
| Troublesome Cr Watershed Site 38-6 | Iowa | Audubon | 44 | Low | Not Rated | 1984 | Fire Protection, Stock, Or ... |
| Vinson Impound # 1 Dam | Georgia | Wilkinson | 44 | High | Satisfactory | 1985 | Tailings |
| Sun Production Dam | Kentucky | Powell | 44 | Low | Not Rated | — | Other |
| Lower Berea Reservoir Dam | Kentucky | Madison | 44 | High | Poor | 1950 | Water Supply |
| Lake Wildwood Haven Dam | Illinois | Fulton | 44 | Low | Not Available | 1971 | Recreation |
| Plattsmouth 10-A | Nebraska | Cass | 44 | High | Satisfactory | 1959 | Flood Risk Reduction |
| Oak-Middle 63-C | Nebraska | Butler | 44 | Low | Satisfactory | 1965 | Flood Risk Reduction |
| Inland Steel Tailings | Minnesota | St. Louis | 44 | High | — | 1976 | Tailings |
| John Wells Lake | Oklahoma | Haskell | 44 | Low | Not Rated | 1936 | Water Supply |
| Upper Little Nemaha 61 | Nebraska | Otoe | 44 | Low | Satisfactory | 2001 | Other |
| Fawn Lake | Pennsylvania | Schuylkill | 44 | High | Satisfactory | 1972 | Recreation |
| Mud Creek Dt Dam M-1 | South Dakota | Grant | 44 | Low | — | 1972 | Flood Risk Reduction |
| Ross | California | Calaveras | 44 | Low | Satisfactory | 1892 | Hydroelectric |
| Arrowood Lake Dam | North Carolina | Gaston | 44 | High | Fair | 1955 | Water Supply |
| SJWD Water District RCC Dam | South Carolina | Spartanburg | 44 | High | Satisfactory | 1997 | Water Supply |
| Knott Detention | Minnesota | Redwood | 44 | Low | Satisfactory | 1977 | Flood Risk Reduction |
| Weeping Water Creek 15-G | Nebraska | Cass | 44 | Low | Satisfactory | 1992 | Flood Risk Reduction |
| Cedar City - Greens Lake No. 2 | Utah | Iron | 44 | Significant | Not Rated | 1958 | Flood Risk Reduction |
| Angry Beaver Lake Dam | Missouri | Gasconade | 44 | Low | Satisfactory | 1979 | Recreation |
| Beaver-Huffington | Colorado | Mesa | 44 | Low | Not Rated | 1957 | Irrigation |
| Des Arc Bayou Wid Site 4 | Arkansas | White | 44 | Low | Satisfactory | 1980 | Recreation |
| KYTC Bioretention Dam | Kentucky | Kenton | 44 | High | Fair | 2010 | Flood Risk Reduction |
| Held Watershed Site B-6 | Iowa | Plymouth | 44 | Low | Not Rated | 1965 | Fire Protection, Stock, Or ... |
| Wild Indian Acres Lake Dam | Missouri | Jefferson | 44 | High | Satisfactory | — | |
| Continental #1 | Arizona | Coconino | 44 | High | Satisfactory | 1972 | Irrigation |
| Sam Nally Dam | Kentucky | Washington | 44 | High | Poor | 1963 | Recreation |
| Love Reservoir (Malheur) | Oregon | Malheur | 44 | Significant | Not Rated | 1907 | Irrigation |
| Hill J.T. Estate | Oklahoma | Stephens | 44 | Low | Not Rated | 1975 | Other |
| Mountain Run Dam #11 | Virginia | Culpeper | 44 | High | Satisfactory | — | Flood Risk Reduction |
| Lake Lynnhurst Dam | Illinois | Peoria | 44 | Low | Not Available | 1940 | Recreation |
| Willis River Dam #4 | Virginia | Buckingham | 44 | High | Fair | — | Flood Risk Reduction |
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.