Browse Dams

884 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 884 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.

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Name State County Height (ft) Hazard Condition Year Purpose
Hills Reservoir (Polk) Oregon Polk 19 Low Not Rated 1963 Irrigation
Foster Log Pond Oregon Linn 19 High Fair 1946 Other
Gildersleeve Oregon Washington 18 Low Not Rated — Irrigation
Ettinger Pond Oregon Washington 18 Significant Not Rated 1954 Irrigation
Scott Dam Oregon Malheur 18 Low Not Rated 1911 Irrigation
Abe Ediger Reservoir Oregon Polk 18 Low Not Rated 1957 Irrigation
Priday Reservoir Oregon Lake 18 Low Not Rated 1961 Irrigation
Fehrenbacker Reservoir 2 Oregon Deschutes 18 Low Not Rated 1959 Irrigation
Little River Log Pond Oregon Douglas 18 Low Not Rated 1950 Other
Fleets Loop Oregon Union 18 Low Not Rated 1967 Irrigation
Schmadeke Oregon Washington 18 Low Not Rated 1971 Irrigation
Fairview Lake Oregon Multnomah 18 Low Not Rated 1919 Recreation
Arritola Reservoir Oregon Malheur 18 Low Not Rated 1916 Irrigation
Pine Creek Reservoir (Baker) Oregon Baker 18 Low Not Rated 1933 Water Supply
Prairie City Lagoon (Cell 3) Oregon Grant 18 Low Not Rated 1981 Irrigation
Howell Oregon Union 18 Low Not Rated 1980 Irrigation
Sutherlin Mill (Fords Pond) Oregon Douglas 18 Low Not Rated 1954 Other
Van Conklin Dam #4 Oregon Wasco 18 Low Not Rated 1999 Irrigation
Mud Flat Reservoir Oregon Malheur 18 Low Not Rated 1917 Irrigation
Ruddenklau Dam Oregon Yamhill 18 Low Not Rated 2006 Irrigation
Bend Hydro (Mirrorpond) Oregon Deschutes 18 Significant Not Rated 1905 Hydroelectric
Deraeve Reservoir #1 (Lower) Oregon Polk 18 Significant Not Rated 1978 Irrigation
Olson, Phillip 2-B Oregon Yamhill 18 Low Not Rated 1977 Irrigation
Lucky Oregon Lake 18 Low Not Rated 1966 Fish and Wildlife Pond
Antelope Dam Oregon Klamath 18 Low Not Rated 1959 Irrigation
Mckenzie Canyon Dam Oregon Deschutes 18 Significant Not Rated 1959 Irrigation
4-B Farms Oregon Marion 17 Low Not Rated —
Botens Reservoir Oregon Klamath 17 Low Not Rated —
Drain Sewage Lagoon Oregon Douglas 17 Significant Not Rated 1986 Water Supply
Flynn Reservoir Oregon Lake 17 Low Not Rated 1949 Irrigation
Bauer Reservoir Oregon Washington 17 Low Not Rated 1965 Recreation
Wheaton Creek Reservoir Oregon Malheur 17 Low Not Rated 1948 Irrigation
Santa Clara Oregon Lane 17 High Satisfactory 1976 Other
Cyrus Reservoir Oregon Deschutes 17 Low Not Rated 1968 Irrigation
Gulch Reservoir Oregon Klamath 17 Low Not Rated 1938 Irrigation
Mckay Acres Dam Oregon Marion 17 Low Not Rated 1968 Irrigation
Fenimore, Clyde Reservoir Oregon Lake 17 Low Not Rated 1960 Irrigation
Stimmel Reservoir Oregon Malheur 17 Low Not Rated 1921 Irrigation
Dowell Reservoir Oregon Malheur 17 Low Not Rated 1989 Irrigation
Fishhole Creek Reservoir Oregon Lake 17 Low Not Rated 1928 Irrigation
Medford Forest Nursery Oregon Jackson 17 Low Not Rated 1978 Irrigation
Winchester Oregon Douglas 17 High Poor 1904 Recreation
Sun Studs Log Pond Oregon Douglas 17 Significant Not Rated 1950 Other
Hoover Pond 1 Oregon Jackson 17 Significant Not Rated 1962 Recreation
Fish Creek Diversion Dam Oregon Douglas 17 Significant Not Rated 1990 Hydroelectric
Metropolitan Sludge Ponds (Lagoon) Oregon Lane 17 Low Not Rated 1987 Other
Carmen Diversion Oregon Linn 17 Low Unsatisfactory 1963 Hydroelectric
Macedo Dairy Lagoon Oregon Linn 17 Low Not Rated 1998 Other
Clearwater No 1 Forebay Oregon Douglas 17 Low Satisfactory 1953 Hydroelectric
Rock Creek Dam Oregon Malheur 17 High Fair 1939 Fish and Wildlife Pond

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.