Vehicle Safety
Recalls Search 320,000+ NHTSA safety recalls Complaints 2.1M+ consumer safety complaints TSBs 4.7M technical service bulletins VIN Lookup Decode any vehicle VIN instantly OBD Codes 12,000+ diagnostic trouble codes Fuel Economy EPA MPG data for all vehicles Statistics Recall trends & safety analysis
Consumer Safety
Product Safety 9,700+ CPSC product recalls Food Safety 28,600+ FDA food recalls Pet Safety 1.3M FDA animal adverse events Drug Safety 17,500+ FDA drug recalls Device Safety 38,400+ FDA device recalls Workplace Safety 102,900+ OSHA injury reports
Infrastructure
Bridge Safety 624,000 bridge inspections Aviation Safety 30,000+ NTSB aviation events Dam Safety 92,600 dam safety records Water Safety 433,000+ public water systems Railroad Safety 438,000+ rail crossings Pipeline Safety 8,800+ pipeline incidents
Public Health
Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases

Browse Dams

406 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 406 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
Deer Flat Upper Dam Idaho Canyon 74 High Not Available 1908 Irrigation
Glendale Idaho Franklin 73 High Fair 1930 Other
Upper Salmon Falls B-Plant Forebay Idaho Twin Falls 73 Low Satisfactory 1947 Hydroelectric
Itafos Tailings Pond #4 Idaho Caribou 71 Significant Satisfactory 1985 Tailings
Jemima K Idaho Valley 71 Significant Fair 1974 Irrigation
Osburn Idaho Shoshone 71 High Fair — Tailings
Foster Idaho Franklin 70 High Fair 1962 Irrigation
Soldiers Meadow Dam Idaho Nez Perce 69 High Not Available 1922 Irrigation
Lamont Idaho Franklin 68 High Fair 1948 Irrigation
Dry Creek Main Idaho Payette 68 High Fair 1976 Irrigation
Boise River Diversion Dam Idaho Ada 68 High Not Available 1908 Irrigation
Ashton Idaho Fremont 65 High Satisfactory 1917 Irrigation
Milner S Embankment Idaho Twin Falls 65 High Satisfactory 1992 Irrigation
Galena Mill No 3 Lower Idaho Shoshone 64 Significant Fair 1979 Tailings
Crane Creek Main Dam Idaho Washington 64 High Fair 1912 Other
Post Falls Middle Channel Idaho Kootenai 64 High Satisfactory 1906 Hydroelectric
Brundage Idaho Adams 63 High Fair 1936 Other
Reservoir A Dam Idaho Nez Perce 61 High Not Available 1907 Irrigation
C Ben Ross Idaho Adams 61 High Fair 1937 Other
Squaw Creek Idaho Owyhee 61 High Fair 1968 Irrigation
J-Ditch Effluent Lagoon Idaho Valley 60 High Fair 2001 Other
Bybee Idaho Owyhee 60 Low Fair 1987 Irrigation
Oneida Embankment Idaho Franklin 60 High Fair 1921 Irrigation
Crane Gulch East Dam Idaho Ada 60 Significant Satisfactory 1998 Flood Risk Reduction
Long Tom Idaho Elmore 60 Significant Fair 1906 Irrigation
Mosquito Flat Idaho Custer 58 Significant Fair 1950 Other
Macks Creek Idaho Owyhee 58 Significant Fair 1993 Other
Tom J Idaho Valley 57 Significant Fair 1995 Irrigation
Winder Idaho Franklin 57 Significant Fair 1958 Irrigation
Portneuf Idaho Caribou 55 High Fair 1912 Other
Hulet No 2 Dam Idaho Owyhee 55 Significant Fair 1987 Irrigation
Little Camas Idaho Elmore 55 Significant Fair 1912 Irrigation
Sunshine No 2 Idaho Shoshone 54 Significant Fair — Tailings
Blackfoot Idaho Caribou 54 High Fair 1911 Irrigation
Horsethief Idaho Valley 53 Significant Fair 1967 Other
Williams Idaho Twin Falls 53 Significant Fair 1952 Irrigation
Grace Main Idaho Caribou 52 High Fair 1908 Irrigation
Blacks Creek Idaho Ada 52 High Fair 1915 Other
Barton Idaho Washington 52 Significant Fair 1915 Other
Beartrack H2o Overflow Pond Idaho Lemhi 52 Low Satisfactory 1995 Tailings
Magic Spillway Idaho Blaine 50 High Fair 1910 Hydroelectric
Paddock Valley Idaho Washington 49 High Fair 1949 Irrigation
Deer Flat Lower Dam Idaho Canyon 49 High Not Available 1908 Irrigation
Bradshaw Detention Dam #4 Idaho Custer 49 Low Not Rated 1967 Flood Risk Reduction
Current Creek Idaho Bannock 49 Significant Satisfactory 1977 Other
Sublett Idaho Cassia 48 High Fair 1914 Irrigation
Deer Creek Idaho Clearwater 48 Significant Fair 2003 Recreation
Galena No 2 Mtis Idaho Shoshone 48 Significant Fair — Tailings
Mountain Home Idaho Elmore 48 High Fair 1884 Other
Spring Valley Idaho Latah 47 High Fair 1962 Other

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.