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Browse Dams

36,831 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 36,831 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
Dry Wash No. 2 Utah San Juan 68 Significant Not Rated 1962 Irrigation
Paluxy River WS SCS Site 5 Dam Texas Erath 67 Low Not Rated 1988 Flood Risk Reduction
Big Guano Creek Flyash Dam West Virginia Putnam 67 Undetermined Not Rated 1966 Tailings
Gaylord Colorado Grand 67 Low Not Rated 1991 Irrigation
Croy Subwatershed Site M-10500 Iowa Monona 67 Low Not Rated 1952 Fire Protection, Stock, Or ...
Sallacoa Creek Watershed Str # 48 Georgia Pickens 67 Low Not Rated 1969 Flood Risk Reduction
James Peters Dam Oklahoma Dewey 67 Low Not Rated — Irrigation
Ronnie Wade Dam West Virginia Wetzel 67 High Not Rated — Other
Northgate Dam Texas El Paso 67 High Not Rated 1973 Flood Risk Reduction
SCS-Sallisaw Creek Site-08 Oklahoma Sequoyah 66 Low Not Rated 1964 Flood Risk Reduction
S-155/L-112 Florida Hillsborough 66 High Not Rated 1981 Flood Risk Reduction
Waubonsie Cr. Watershed Site 3-11 Iowa Mills 66 Low Not Rated 1989 Fire Protection, Stock, Or ...
Ldg1 Florida Walton 66 Undetermined Not Rated —
Greenleaf - Choccolocco Site 2 Alabama Calhoun 66 High Not Rated 1969 Flood Risk Reduction
Coyote Colorado Moffat 66 Low Not Rated 1977 Tailings
Rockcliff West Virginia Hardy 66 Low Not Rated 1968 Recreation
SCS-Sandstone Creek Site-115 Oklahoma Roger Mills 66 Low Not Rated 1962 Flood Risk Reduction
Mcdonough #1 Colorado Saguache 66 Low Not Rated 1950 Irrigation
Caulk Lake Dam Kentucky Taylor 66 Low Not Rated 1950 Recreation
North Pigeon Cr Watershed Site 17 Iowa Pottawattamie 66 Low Not Rated 1973 Fire Protection, Stock, Or ...
White River Shale Retention Utah Uintah 66 Low Not Rated 1983 Flood Risk Reduction
National Steel-Ohio River Site West Virginia Wayne 65 Undetermined Not Rated 1963 Tailings
Cartecay River WS Str # 8 Georgia Gilmer 65 Low Not Rated 1962 Flood Risk Reduction
Terrapin Creek W/S Dam Site 21 Alabama Cleburne 65 Low Not Rated 1966 Flood Risk Reduction
Horsethief Lake South Dakota Pennington 65 High Not Rated 1940 Recreation
Goodrich Reservoir Oregon Baker 65 Significant Not Rated 1963 Water Supply
Temple Terrace (Ne) A Florida Hillsborough 65 Significant Not Rated 1984 Tailings
Coal Run No. 2 Dam West Virginia Fayette 65 Undetermined Not Rated 1940
Fish Creek Dam North Dakota Morton 65 Low Not Rated 1971 Recreation
Bennett Creek WS SCS Site 3 Dam Texas Mills 65 Low Not Rated 1976 Flood Risk Reduction
101 Ranch Dam No 1 Texas Palo Pinto 65 Low Not Rated 2012
Paluxy River WS SCS Site 1 Dam Texas Erath 65 Low Not Rated 1984 Flood Risk Reduction
West Beaver Subwatershed Sta 23+45 #A Iowa Monona 65 Low Not Rated 1961 Fire Protection, Stock, Or ...
Gardener Reservoir Oregon Jackson 65 Significant Not Rated 1952 Irrigation
Big Tank Dam Texas Borden 65 Low Not Rated 1965 Irrigation
Pine Springs Ranch South Oklahoma Atoka 65 Low Not Rated — Other
Plant City Cooling Pond Florida Hillsborough 65 Significant Not Rated 1990 Tailings
Fm 1-2 (Fort Meade) Florida Polk 65 Low Not Rated 1972 Tailings
Little Quinnesec Falls Dam Michigan Dickinson 65 High Not Rated 1916 Hydroelectric
Upper Brine Reservoir Dam New York Cortland 65 Low Not Rated 1963 Irrigation
Public Service Company of Oklahoma Oklahoma Tulsa 65 Low Not Rated 1960 Recreation
Hutchinson Fresh Water Pennsylvania Westmoreland 65 Low Not Rated — Recreation
Upper Pecan Bayou WS SCS Site 12 Dam Texas Callahan 65 Low Not Rated 1967 Flood Risk Reduction
Lake Lu Juan Dam Missouri Sullivan 65 High Not Rated 1965 Recreation
Chetopa Mine - Impoundment #2 Alabama Jefferson 65 Low Not Rated 1966 Other
Dry Fork Reservoir Colorado Delta 65 Low Not Rated 1962 Fire Protection, Stock, Or ...
Lake Huntington Dam Georgia Fulton 65 Low Not Rated 1970 Recreation
Pratt Lake Dam Texas Henderson 65 High Not Rated 2003 Recreation
North Pigeon Cr Watershed Site 15 Iowa Pottawattamie 65 Low Not Rated 1978 Fire Protection, Stock, Or ...
Hitson C and L Washburn Draws WS SCS Site 3 Dam Texas Hudspeth 65 Low Not Rated 1986 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.