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 State Safety Dashboards Safety grades for all 50 U.S. states ZIP Safety Report Check any 5-digit ZIP across 9 datasets
Public Health
Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases
Blog

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

Public Health

Nursing Homes14,700 CMS rated facilities Environmental80,000+ hazardous sites & releases BlogGuides, news & safety insights

Browse Dams

125 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 125 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
Kalihiwai Reservoir Hawaii Kauai 25 High Poor 1920 Irrigation
Oahu Reservoir 155 Hawaii Honolulu 25 High Poor 1916 Irrigation
Maui Reservoir 60 Hawaii Maui 25 High Poor 1917 Irrigation
Maui Reservoir 73 Hawaii Maui 25 High Poor 1908 Irrigation
Wailua Houselots Reservoir Hawaii Kauai 24 High — — Flood Risk Reduction
Kapa Reservoir Hawaii Kauai 24 High Poor 1901 Irrigation
Maui Reservoir 81 Hawaii Maui 24 High Poor 1920 Irrigation
Lower Kapahi Reservoir Hawaii Kauai 24 High Unsatisfactory 1861 Other
Waiakalua Reservoir Hawaii Kauai 23 High Poor 1920 Recreation
Maui Reservoir 90 Hawaii Maui 22 High Poor 1917 Irrigation
Maui Reservoir 21 Hawaii Maui 22 High Poor 1913 Irrigation
Maui Reservoir 61 Hawaii Maui 21 High Poor 1917 Irrigation
Puu Pulehu Reservoir Hawaii Hawaii 21 High Poor 1910 Irrigation
Waikamoi Reservoirs Hawaii Maui 20 Significant Poor 1980 Water Supply
Maui Reservoir 25 Hawaii Maui 20 High Poor 1917 Irrigation
Mauka Reservoir Hawaii Kauai 19 High Poor 1910 Irrigation
Happy Valley Flood Prevention Hawaii Maui 18 High Not Rated 1980 Flood Risk Reduction
Napili 4-5 Desilting Basin Hawaii Maui 18 High Fair 1985 Flood Risk Reduction
Pia Mill Reservoir Hawaii Kauai 17 High Poor 1910 Irrigation
Maui Reservoir 92 Hawaii Maui 16 High Poor 1967 Irrigation
Maui Reservoir 70 Hawaii Maui 16 High Poor 1917 Irrigation
Maui Reservoir 52 Hawaii Maui 15 High Poor 1917 Irrigation
Maui Reservoir 82 Hawaii Maui 13 Significant Poor 1917 Irrigation
Kauai Lagoons Hawaii Kauai 13 High Fair 1987 Other
Puukapu Watershed Retarding Dam R-1 Hawaii Hawaii 12 High Fair 1965 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.