Browse Dams

2,961 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 2,961 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
Nelson Detention Dam Nebraska Washington 52 Significant Poor 1957 Flood Risk Reduction
Tekamah-Mud Creek 22-A Nebraska Burt 52 High Satisfactory 1978 Flood Risk Reduction
Big Indian Creek 11-A Nebraska Gage 52 Low Satisfactory 1972 Flood Risk Reduction
Spring Creek 11-A 1296 Nebraska Johnson 51 Significant Fair 1978 Flood Risk Reduction
Bellwood 2-C Nebraska Butler 51 Significant Satisfactory 1993 Flood Risk Reduction
Aowa Creek 61-11a Nebraska Dixon 51 Low Satisfactory 1975 Flood Risk Reduction
Prairie Creek Upland Dam 1 (Pcul 1) Nebraska Buffalo 51 High Satisfactory 2015 Flood Risk Reduction
Gering Valley G Upper Nebraska Scotts Bluff 51 Low Fair 1966 Flood Risk Reduction
Lightner Dam (Big L) Nebraska Knox 51 Low Fair 2013 Irrigation
Jensen Dam 1623 Nebraska Washington 51 Low Poor 1974 Other
Ogallala 7 (East Dam) Nebraska Keith 51 High Satisfactory 1989 Flood Risk Reduction
Turkey Creek 11 Nebraska Saline 50 Low Satisfactory 2016 Flood Risk Reduction
Big Sandy Creek 35-5-2 (Bruning Dam) Nebraska Fillmore 50 High Satisfactory 1984 Flood Risk Reduction
Upper Little Nemaha 25 Nebraska Lancaster 50 Low Satisfactory 2001 Other
Ross Canyon Dam Nebraska Morrill 50 Significant Satisfactory 1960 Flood Risk Reduction
Upper Big Nemaha 25-C Nebraska Gage 50 High Satisfactory 1974 Flood Risk Reduction
Buffalo Creek B-3 Nebraska Dawson 50 Significant Satisfactory 1980 Flood Risk Reduction
Eagle Heart Ranch Lagoon 2 Dam Nebraska Howard 50 Low Satisfactory 2022 Other
Aowa Creek 31-5 Nebraska Dixon 50 Low Satisfactory 1976 Other
Plum Creek 4-F Nebraska Pawnee 50 High Poor 1969 Flood Risk Reduction
Swan Creek 5 Nebraska Saline 50 Significant Satisfactory 1988 Flood Risk Reduction
Upper Big Nemaha 20-A Nebraska Johnson 50 Low Satisfactory 1980 Flood Risk Reduction
Wolbach Foods Lagoon 4-5 Dam Nebraska Greeley 50 Low Satisfactory 1999 Other
Pilger 1-B Nebraska Stanton 50 Significant Satisfactory 1964 Flood Risk Reduction
Double L Farm Dam Nebraska Hayes 50 Low Not Rated 1980 Other
North Oak Creek 2-D Nebraska Saunders 49 Low Satisfactory 1979 Flood Risk Reduction
Gering Valley D Nebraska Scotts Bluff 49 Significant Fair 1964 Flood Risk Reduction
Denzel Lofgreen Road Dam Nebraska Furnas 49 Low Poor 1975 Flood Risk Reduction
Mount Echo Lagoon Dam Nebraska Boone 49 Low Satisfactory 1998 Other
Henricksen Dam Nebraska Washington 49 Low Not Rated 1955 Other
Cottonwood Creek 22-A Nebraska Saunders 49 Low Satisfactory 1987 Flood Risk Reduction
Mill Creek Road Dam 7 Nebraska Cass 49 High Satisfactory 1994 Flood Risk Reduction
Flanders Dam Nebraska Knox 49 Low Poor 1959 Flood Risk Reduction
Summit Lake Road Dam Nebraska Burt 49 Low Satisfactory 1999 Other
Upper Big Nemaha 3-A Nebraska Johnson 49 Low Satisfactory 1985 Flood Risk Reduction
Papio Creek W-3 Nebraska Washington 49 High Satisfactory 1983 Other
Weeping Water Creek 17-D Nebraska Cass 49 Significant Satisfactory 1995 Flood Risk Reduction
Gosper County 731 Road Dam Nebraska Gosper 49 Low Poor 1980 Flood Risk Reduction
Thirty-Two Mile Creek H Nebraska Adams 49 High Fair 1976 Flood Risk Reduction
Duck Creek 2 Nebraska Saunders 49 Significant Satisfactory 2012 Flood Risk Reduction
North Oak Creek 3-A Nebraska Saunders 49 Low Satisfactory 1980 Flood Risk Reduction
Zorinsky Basin 2 Nebraska Douglas 49 High Satisfactory 2020 Other
Skull Creek 55 Nebraska Butler 49 Low Satisfactory 2000 Flood Risk Reduction
Upper Little Nemaha 50 Nebraska Otoe 49 Low Fair 2001 Flood Risk Reduction
Sand Creek 15 Nebraska Saunders 49 Low Satisfactory 2013 Flood Risk Reduction
Upper Little Nemaha 18 Nebraska Otoe 49 Low Satisfactory 1996 Flood Risk Reduction
Turkey Creek 4 Nebraska Saline 49 Low Satisfactory 2008 Flood Risk Reduction
Thousand Oaks Dam Nebraska Sarpy 49 Low Poor 1963 Other
Mirage Flats Dam Nebraska Dawes 48 Low Satisfactory 1973 Flood Risk Reduction
Turkey Creek 9 Nebraska Saline 48 Low Satisfactory 2015 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.