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 Safety Ratings 11,700+ NHTSA crash test ratings Investigations 5,300+ NHTSA defect investigations 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 Brand History Cross-category recall lookup by company
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

1,534 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 1,534 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.

Clear
Name State County Height (ft) Hazard Condition Year Purpose
Pond 2b California Solano 55 Low Satisfactory 1975 Water Supply
Bear Creek Diversion California Fresno 55 Low Satisfactory 1927 Hydroelectric
Murray California Sonoma 55 High Satisfactory 1970 Water Supply
Bellett California Nevada 54 Low Satisfactory 1950 Other
Log Cabin California Yuba 54 High Satisfactory 1969 Water Supply
Larson California Tulare 54 Significant Satisfactory 1963 Other
Mineral Hot Springs Lake California San Bernardino 54 High Satisfactory 1967 Water Supply
Peters Canyon California Orange 54 High Satisfactory 1932 Other
Coit California Santa Clara 54 Low Satisfactory 1956 Water Supply
Rainbow Diversion Dam California Colusa 54 Low Not Available 1914 Irrigation
Null Dam California Shasta 54 Significant Satisfactory 1954 Water Supply
Stevenson Ranch California Los Angeles 54 High Satisfactory 2004 Debris Control
Beaver Creek Diversion California Tuolumne 54 Low Satisfactory 1989 Hydroelectric
Hume Lake California Fresno 54 High Not Rated 1908 Recreation
Kunkle California Butte 54 Significant Satisfactory 1907 Other
Black Rock Creek California Monterey 54 Low Satisfactory 1925 Water Supply
Bernardo Reservoir California San Diego 54 High Satisfactory 1964 Water Supply
Murry California Santa Clara 54 Low Satisfactory 1957 Water Supply
North Fork Diversion California Alpine 53 Low Satisfactory 1989 Hydroelectric
Boyd No. 2 California Shasta 53 High Satisfactory 1973 Water Supply
Portola California Orange 53 High Satisfactory 1980 Water Supply
Debell California Santa Clara 53 High Satisfactory 1952 Water Supply
Jacobs Creek California El Dorado 53 Low Satisfactory 1948 Water Supply
Lake Yosemite California Merced 53 High Satisfactory 1888 Water Supply
Terminal California San Luis Obispo 53 High Fair 1969 Water Supply
Emery California Calaveras 53 Low Satisfactory 1850 Water Supply
Prado Dam - Corona Sewage Treatment Dike California Riverside 53 High Not Available 1941 Flood Risk Reduction
De Sabla Forebay California Butte 52 Low Satisfactory 1962 Hydroelectric
Canada Road California San Mateo 52 Low Satisfactory 1971 Other
Coyote Flat California Lassen 52 Significant Satisfactory 1928 Other
King Ridge Road California Sonoma 52 Low Fair — Irrigation
Mokelumne Hill California Calaveras 52 Low Satisfactory 1973 Water Supply
Mcmahon California Mariposa 52 Low Satisfactory 1957 Water Supply
Ler Peters Canyon Retarding Basin California Orange 52 High Satisfactory 1990 Flood Risk Reduction
Red Bluff Diversion California Tehama 52 Low Not Available 1963 Irrigation
San Marcos California San Diego 52 High Satisfactory 1946 Other
Phoenix California Tuolumne 52 High Satisfactory 1880 Other
Csp Mule Creek California Amador 51 High Satisfactory 1988 Water Supply
San Dieguito California San Diego 51 High Satisfactory 1918 Other
Sequoia Lake California Fresno 51 High Satisfactory 1888 Water Supply
Crystal California Napa 51 High Satisfactory 1952 Water Supply
Notre Dame California San Mateo 51 High Satisfactory — Water Supply
Case Springs Dam California San Diego 51 Low Fair 1900 Fire Protection, Stock, Or ...
Foothill Regulating Park California Sonoma 51 High Satisfactory 1963 Water Supply
Etiwanda Debris Basin California San Bernardino 51 High Satisfactory 2008 Flood Risk Reduction
Lakeport California Lake 51 High Satisfactory 1980 Water Supply
Lake Herman California Solano 51 High Satisfactory 1905 Water Supply
Kellogg Ballpark California Sonoma 51 High Satisfactory 1962 Water Supply
Bevans Creek California Mendocino 51 High Satisfactory 1955 Other
Lake La Verne California Napa 50 Significant Satisfactory 1956 Water Supply

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.