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

996 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 996 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
Lily Lake Wisconsin Forest 7 Low Poor 1976 Recreation
Skunk Creek Wisconsin Wood 7 Low Fair 1986 Recreation
Lower Foulds Springs Wisconsin Price 7 Low Not Rated —
Webb Lake Wisconsin Burnett 7 Low Fair 1941 Recreation
Pool Thirty Three Wisconsin Juneau 7 Significant Not Rated 1947 Recreation
Ogdensburg Wisconsin Waupaca 7 High Satisfactory 1845 Recreation
Necedah Wildlife Refuge 33 Wisconsin Juneau 7 Low Not Rated 1963 Other
Sand Lake Wisconsin Sawyer 7 Low Fair 1950 Recreation
Lake Noquebay Wisconsin Marinette 7 Low Not Rated 1929 Recreation
Lower Steve Creek Wisconsin Price 7 Low Fair 1962 Recreation
Wind Lake Wisconsin Racine 7 Low Fair 1905 Recreation
Fish Hatchery Wisconsin Oneida 7 Significant Poor 1955 Other
Necedah Wildlife Refuge 33 Wisconsin Juneau 7 Low Not Rated 1963 Other
Vernon Marsh-N.Flowage Wisconsin Waukesha 7 Low Fair 1962 Irrigation
Navarino Marsh - 80 Ac Flowag Wisconsin Shawano 7 Low Fair —
Vernon Marsh-Mid.Flowage Wisconsin Waukesha 7 Low Fair 1962 Other
Frankfurth Marsh Wisconsin Dodge 7 Low Not Rated 1994 Fish and Wildlife Pond
New Auburn Wildlife Area Wisconsin Barron 7 Low Not Rated 1978 Recreation
Brown Wisconsin Walworth 7 Low Not Rated — Recreation
Joel Marsh Wla Wisconsin Polk 7 Low Fair —
Sweeny Pond Creek Wisconsin Barron 7 Low Fair 1964 Recreation
French Creek Wildlife Upper Wisconsin Columbia 7 Low Satisfactory 1958
Crex Meadows Whiskey Creek Wisconsin Burnett 7 Low Not Rated 1973 Other
Redman Flowage Wisconsin Taylor 7 Low Fair 1965 Recreation
Little Yellow 10 Wisconsin Juneau 7 Low Not Rated 1936 Irrigation
Turtle-Flambeau Detached Dike 8 Wisconsin Iron 7 Low Satisfactory — Hydroelectric
Oconomowoc Lake Wisconsin Waukesha 7 Low Fair 1899 Recreation
Powell Marsh W. A. Pool 4 Wisconsin Vilas 7 Low Fair —
Turtle-Flambeau Detached Dike 6 Wisconsin Iron 7 Low Satisfactory — Hydroelectric
Squirrel Lake Wisconsin Oneida 7 Low Satisfactory 1908 Hydroelectric
Spring Cr Wildlife Dike No.2 Wisconsin Price 7 Low Fair — Recreation
Spring Creek Wisconsin Price 7 Low Fair 1970 Recreation
Camp Lake Wisconsin Kenosha 7 Low Fair 1933 Recreation
New Wood Wisconsin Lincoln 7 Low Fair 1977 Other
Cruson Slough Wisconsin Richland 7 Low Poor — Recreation
Waubeesee Wisconsin Racine 7 Low Fair 1924 Recreation
Navarino Marsh 1 Wisconsin Shawano 7 Low Fair 1971 Other
Big St Germain Wisconsin Vilas 7 Low Satisfactory 1923 Hydroelectric
Navarino 15 Ac Flowage Wisconsin Shawano 7 Low Satisfactory 1995 Fish and Wildlife Pond
Shiocton Mitigation Wisconsin Outagamie 6 Low Fair —
Kimberly Clark Wildlife Area Wisconsin Price 6 Low Fair —
Beaver Dam Lake Wisconsin Barron 6 Low Fair 1942 Recreation
Black Creek Wisconsin Marathon 6 Low Fair 1968 Recreation
Spring Cr Wildlife Dike No.3 Wisconsin Price 6 Low Fair — Recreation
Upper Eau Claire Lake Wisconsin Bayfield 6 Low Fair 1950 Recreation
Crex Meadows Wla Dike # 1 Wisconsin Burnett 6 Low Fair 1962 Recreation

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.