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

586 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 586 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
Henderson #2 Maine Knox 11 Low Not Rated 1970 Recreation
Tacoma Lakes Maine Kennebec 11 Low Not Rated 1885 Recreation
Grassy Pond Maine Knox 11 Low Not Rated 1962 Water Supply
Millinocket Lake Maine Piscataquis 11 Low Satisfactory 1943 Hydroelectric
Seboeis Lake Maine Piscataquis 11 Low Not Rated 1925 Hydroelectric
Bickford Pond Maine Oxford 11 Significant Satisfactory 1856 Recreation
Wesserunsett Maine Somerset 11 High Satisfactory 1800 Flood Risk Reduction
Raynes Farm Maine Sagadahoc 11 Low Satisfactory 1949 Recreation
Highland Lake Westbrook Maine Cumberland 11 Low Satisfactory 1930 Recreation
Schoodic Lake Maine Piscataquis 11 Low Not Rated 1929 Hydroelectric
Littlefield River Maine York 11 Low Not Rated 1890 Flood Risk Reduction
Keewaydin Lake Maine Oxford 11 Low Fair 1850 Flood Risk Reduction
Salmon Lake Maine Kennebec 11 Significant Fair 1896 Fire Protection, Stock, Or ...
Hamilton Pond Maine Hancock 11 Low Not Rated 1920 Fire Protection, Stock, Or ...
Waverly Avenue Maine Somerset 11 Significant Fair 1893 Hydroelectric
Upper Kezar Falls - Approach Channel Maine York 11 Low Satisfactory 1910 Hydroelectric
Torsey Pond Maine Kennebec 11 Low Not Rated 1944 Flood Risk Reduction
Putt Brook Maine Oxford 11 Low Not Rated 1940 Fire Protection, Stock, Or ...
North Twin - Dike 4 Maine Penobscot 11 Significant Satisfactory 1934 Hydroelectric
North Twin - Dike 2 Maine Penobscot 11 Significant Satisfactory 1934 Hydroelectric
North Twin - Dike 5 Maine Penobscot 11 Significant Satisfactory 1934 Hydroelectric
North Twin - Dike 1 Maine Penobscot 11 Significant Satisfactory 1934 Hydroelectric
Annabessacook Lake Maine Kennebec 11 Low Not Rated 1900 Hydroelectric
Lyle Frost Wma Maine Hancock 11 Low Not Rated 1900 Recreation
Howard Mill Dam Maine Washington 11 Low Fair 1960 Fish and Wildlife Pond
Otter Dam Maine Washington 11 Low Fair 1964 Fish and Wildlife Pond
Swan Lake Maine Waldo 10 Significant Satisfactory 1900
Mosher Maine Franklin 10 Significant Poor 1900 Recreation
Sleeper Maine Androscoggin 10 Significant Poor 1850 Recreation
Center Pond Outlet Maine Sagadahoc 10 Low Fair 1954 Other
Puffers Pond Maine Penobscot 10 Low Satisfactory 1810 Recreation
Little Brook Maine York 10 Low Not Rated 1968 Other
Upper Maine Penobscot 10 Low Poor 1900 Hydroelectric
Foss Mill - Dike Maine Waldo 10 Low Satisfactory 1997 Hydroelectric
Eskutassis Pond Maine Penobscot 10 Low Poor 1860 Other
Gold Brook Maine Somerset 10 Low Not Rated 1949 Other
Dwinal Pond Maine Penobscot 10 Low Not Rated 1947 Recreation
Ulmer Brook Maine Hancock 10 Significant Unsatisfactory 1981 Recreation
Sheepscot Outlet Maine Waldo 10 Low Not Rated 1900 Recreation
Bog Brook Maine Washington 10 Low Not Rated 1900 Recreation
Manhanock Pond Maine Piscataquis 10 Low Not Rated 1878 Recreation
Webber Pond Maine Kennebec 10 Low Satisfactory 1920 Recreation
Stump Maine Franklin 10 Low Not Rated 1948 Water Supply
Clearwater Pond Maine Franklin 10 Significant Poor — Flood Risk Reduction
Haley Pond Maine Franklin 10 Significant Fair 1900 Flood Risk Reduction
Swans Falls Maine Oxford 10 Low Satisfactory 1923 Hydroelectric
East Pond Maine Somerset 10 Low Not Rated 1849 Recreation
Upper Magurrewock Dike Maine Washington 10 Low Satisfactory 1955 Fish and Wildlife Pond
Malabeam Lake Maine Aroostook 10 Low Not Rated 1952 Other
Rocky Gorge Upper Maine York 10 Low Satisfactory 1900 Hydroelectric

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.