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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
Mill Picayune Watershed Site N-14-2 Iowa Shelby 43 Low Not Rated 1975 Fire Protection, Stock, Or ...
Lake Salinda Dam Indiana Washington 43 High Poor 1947 Water Supply
Davis-Battle Cr. Watershed Site D-1 Iowa Monona 43 Low Not Rated 1963 Fire Protection, Stock, Or ...
Kingstowne Swm Dp #4 Regional Virginia Fairfax 43 High Satisfactory - Flood Risk Reduction
West Phillips Nebraska Gosper 43 Low Satisfactory 1941 Hydroelectric
Jackman Reservoir Dam New Hampshire Hillsborough 43 High Poor 1926 Hydroelectric
Ramsey Lake Dam Illinois Fayette 43 Low Not Available 1948 Recreation
Martins Creek Ses Ash Basin No 4 Pennsylvania Northampton 43 Significant Fair 1989 Other
Denton Creek WS SCS Site 24b Dam Texas Wise 43 Low Not Rated 1970 Flood Risk Reduction
Macoupin Energy Recirculation Pond Dam Illinois Macoupin 43 High Not Available 1970 Water Supply
Twin Falls Michigan Dickinson 43 High Satisfactory 1912 Hydroelectric
Lugar Dam Kansas Wyandotte 43 High Satisfactory 1975 Fire Protection, Stock, Or ...
Lower Little Tallapoosa River Watershed Structure No. 80 Georgia Carroll 43 High Poor 1976 Flood Risk Reduction
North Creek WS SCS Site 13 Dam Texas Jack 43 Low Not Rated 1952 Flood Risk Reduction
Pumpkinvine Creek Watershed Structure No. 10 Georgia Paulding 43 Low Not Rated 1964 Flood Risk Reduction
Brady Creek WS SCS Site 20 Dam Texas Concho 43 Low Not Rated 1959 Flood Risk Reduction
Etowah River Reach WS Str # 22 Georgia Dawson 43 High Fair 1962 Flood Risk Reduction
Dane Ridge Watershed Site B-4 Iowa Crawford 43 Low Not Rated 1971 Fire Protection, Stock, Or ...
Jennings Creek #6 Dam Tennessee Jackson 43 Significant Satisfactory 1964
Green Point-Lower (No. 1) Oregon Hood River 43 Significant Not Rated 1938 Irrigation
Chambers Reservoir Colorado Douglas 43 High Fair 2012 Water Supply
Three Cypress Creek #5 Dam Tennessee Wayne 43 High Satisfactory 1984
Wilson Creek 8-H Nebraska Otoe 43 High Satisfactory 1968 Flood Risk Reduction
Denton Creek WS SCS Site 21b Dam Texas Wise 43 Low Not Rated 1967 Flood Risk Reduction
Mount Stoneman California Sacramento 43 Low Satisfactory 1937 Water Supply
Coal and Crane Creek Structure 12 Illinois Schuyler 43 High Not Available 1971 Other
Lyndon Lake Dam Kansas Osage 43 Significant Fair 1966 Recreation
Coal and Crane Creek Structure 8 Illinois Schuyler 43 High Not Available 1971 Other
Midlothian Balancing Reservoir Dam Texas Ellis 43 High Satisfactory 2014
Mountain Creek Dam Texas Coke 43 High Not Rated 1950 Water Supply
Hide A Way Lake No 2 Dam Texas Smith 43 High Satisfactory 1970 Recreation
Big Park Watershed Site C-1 Iowa Crawford 43 Low Not Rated 1962 Fire Protection, Stock, Or ...
Big Park Watershed Site D-1 Iowa Crawford 43 Low Not Rated 1960 Fire Protection, Stock, Or ...
Denton Creek WS SCS Sed Cont Str 9 4d Texas Montague 43 Low Not Rated 1975 Flood Risk Reduction
Olpe City Lake Kansas Lyon 43 Low Fair 1965 Water Supply
Wellington Nap D-21b Missouri Lafayette 43 Low Satisfactory 1973 Flood Risk Reduction
Sharpe's Creek Reservoir Lake Dam Georgia Carroll 43 High Satisfactory 1991 Water Supply
Denton Creek WS SCS Sed Cont Str 9 4c Texas Montague 43 Low Not Rated 1977 Flood Risk Reduction
Little Mountain Farms Upper Dam North Carolina Catawba 43 Significant Fair 2001 Recreation
Hide A Way Lake No 1 Dam Texas Smith 43 High Satisfactory 1969 Irrigation
Ralston Subwatershed Site 2-2 Iowa Cherokee 43 Low Not Rated 1969 Fire Protection, Stock, Or ...
Maple Creek Silt Pond B Pennsylvania Washington 43 High Satisfactory 1977 Other
Willis River Dam #1b Virginia Buckingham 43 Significant Fair 1975 Flood Risk Reduction
Dane Ridge Watershed Site C-6 Iowa Crawford 43 Low Not Rated 1977 Fire Protection, Stock, Or ...
West Beaver Subwatershed Sta 40+06 #A Iowa Monona 43 Low Not Rated 1961 Fire Protection, Stock, Or ...
Faylor Lake (Pa-636) Pennsylvania Snyder 43 High Fair 1983 Recreation
Standing Stone Dam Tennessee Overton 43 Significant Satisfactory 1936 Recreation
Cass County Road Dam 12ba-10-10 Nebraska Cass 43 Low Satisfactory 1994 Flood Risk Reduction
Kentucky River Lock & Dam 13 Kentucky Lee 43 Low Fair 1915 Navigation
Dutchman Creek WS Dam #17 North Carolina Davie 43 High Fair 1985 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.