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Vehicle Safety

Vehicle Recalls320,000+ NHTSA safety recalls Browse VehiclesEvery make, model and year Complaints2.1M+ consumer safety complaints TSBs4.7M technical service bulletins VIN LookupDecode any vehicle VIN instantly OBD Codes12,000+ diagnostic trouble codes Fuel EconomyEPA MPG data for all vehicles Safety Ratings11,700+ NHTSA crash test ratings Investigations5,300+ NHTSA defect investigations StatisticsRecall trends & safety analysis Compare VehiclesTwo vehicles side by side

Consumer Safety

Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

Infrastructure

Bridge Safety624,000 bridge inspections Aviation Safety30,000+ NTSB aviation events Dam Safety92,600 dam safety records Water Safety433,000+ public water systems Railroad Safety438,000+ rail crossings Pipeline Safety8,800+ pipeline incidents State DashboardsSafety grades for all 50 states ZIP ReportAny 5-digit ZIP across 9 datasets

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Browse Dams

92,766 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 92,766 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
Powdermill Brook Pl-566 Flood Control Dam Massachusetts Hampden 48 High Fair 1962 Flood Risk Reduction
Upper Little Nemaha 8 Nebraska Otoe 48 Low Satisfactory 1996 Flood Risk Reduction
Lee Creek Arkansas Crawford 48 High Satisfactory 1992 Water Supply
Walling Subwatershed Sta 42+05 #4 Iowa Woodbury 48 Low Not Rated 1953 Fire Protection, Stock, Or ...
Pendleton Cnty Country Club Kentucky Pendleton 48 Low Not Rated 1994 Recreation
Dd No 103 Kansas Cowley 48 Low - 1983 Flood Risk Reduction
Mill Picayune Watershed Site M-18-4 Iowa Shelby 48 Low Not Rated 1978 Fire Protection, Stock, Or ...
Pennsylvania Glass Sand Corp Oklahoma Johnston 48 Low Satisfactory 1983 Other
Ross Trails Lake Dam Ohio Butler 48 High Satisfactory 1960 Recreation
East Stroudsburg Pennsylvania Monroe 48 High Satisfactory 1936 Water Supply
Sherman Group Tailings Minnesota St. Louis 48 Low Satisfactory 1970 Tailings
E Fork Pt Remove Creek Wid Site 03 Arkansas Johnson 48 Low Satisfactory 1966 Fish and Wildlife Pond
Bert Adams Scout Reservation Dam Georgia Newton 48 Low Not Rated 1963 Recreation
Rice Reservoir Dam New Hampshire Sullivan 48 High Satisfactory 1935 Water Supply
Camp Ridgecrest Lake Dam North Carolina Buncombe 48 High Satisfactory - Recreation
Somerset Reservoir Dam Massachusetts Bristol 48 High Fair 1965 Water Supply
Lake Pinehurst Dam North Carolina Moore 48 High Fair - Recreation
Red Hill Farm Dam No. 1 Ohio Guernsey 48 Significant Fair 1994 Irrigation
Upper Washita River WS SCS Site 9 Dam Texas Hemphill 48 Significant Fair 1962 Flood Risk Reduction
Walling Subwatershed Sta 77+50 #1 Iowa Woodbury 48 Low Not Rated 1953 Fire Protection, Stock, Or ...
Elm Creek WS NRCS Site 34 Dam Texas Milam 48 Low Not Rated 2009
Upper Centerville Reservoir Dam Iowa Appanoose 48 Significant Fair 1912 Water Supply
Nvcc Woodbridge Campus Dam Virginia Prince William 48 Significant Satisfactory - Recreation
Long Valley Lake Dam North Carolina Buncombe 48 Low Satisfactory 1983 Irrigation
Railroad Embankment Dam Missouri Iron 48 Significant Satisfactory 1978 Other
Denton Creek WS SCS Site 21a Dam Texas Wise 48 Low Not Rated 1966 Flood Risk Reduction
Twehous Lake Dam Missouri Cole 48 High Satisfactory 1973 Recreation
Huntington Cleveland - Upper Pond Utah Emery 48 Significant Not Rated 2011 Irrigation
Wilson Creek 3-1 Nebraska Otoe 48 Low Satisfactory 1976 Other
South Ricketts Flat Wyoming Johnson 48 Low Fair 1972 Irrigation
Upper Black Creek Res Colorado Summit 48 Significant Not Rated 1957 Recreation
Hidden Creek North Dam North Carolina Wilkes 48 Low Not Rated 2009 Fish and Wildlife Pond
Jennings Creek #10 Dam Tennessee Jackson 48 High Satisfactory 1966
Mill Picayune Watershed Site P-64-1 Iowa Shelby 48 Low Not Rated 1986 Fire Protection, Stock, Or ...
West Side Detention Dike 4 California Riverside 48 Low Not Available 1968 Flood Risk Reduction
Lake Comanche Dam Texas Comanche 48 High Unsatisfactory 1948 Irrigation
Laurel Mountain Lake Dam Tennessee Monroe 48 Low Fair 1965
Indian Creek Dam Louisiana Rapides 48 High Fair 1972 Recreation
Poteau River Wid Site 13 Arkansas Scott 48 Low Satisfactory 1978 Flood Risk Reduction
Fells Reservoir Dam No. 1 (Extensively Filled D/S Area) Massachusetts Middlesex 48 Low Satisfactory - Water Supply
Hodgeman State Fishing Lake Kansas Hodgeman 48 Low - 1956
Mike Wilson Gss 1 Oklahoma Roger Mills 48 Low Not Rated 1998 Other
Forest Lake Dam Michigan Arenac 48 Significant Satisfactory 1971 Recreation
Vance Mills Lake Dam A Kentucky Laurel 48 Low Poor 1971 Recreation
Chewalla Lake Dam (Lt 7-1) Mississippi Marshall 48 Low Not Rated 1966 Flood Risk Reduction
Adams Dairy Parkway Dam Missouri Jackson 48 High Satisfactory 1992 Flood Risk Reduction
Finleys Lake Dam South Carolina Pickens 48 High Poor 1956 Flood Risk Reduction
Deerfield No. 4 Massachusetts Franklin 48 Low Satisfactory 1912 Hydroelectric
Evelen Lake Dam Illinois Fulton 48 Low Not Available 1958 Other
Asarco 82 Arizona Gila 48 Significant Satisfactory 1983 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.