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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

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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

1,984 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 1,984 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
Panama No. 1 - South Colorado Boulder 16 Significant Satisfactory 1904 Irrigation
Werhonig & Gardner Colorado Garfield 16 Low Not Rated 1912 Fish and Wildlife Pond
Nofstger Colorado Routt 16 Low Satisfactory 1908 Fish and Wildlife Pond
Rainbow Lake Colorado Larimer 16 Low Not Rated 2016 Water Supply
Angel Lake Colorado Weld 16 Significant Satisfactory 1899 Irrigation
Brockman #2 Colorado Delta 16 Low Fair 1916 Irrigation
Pine Cone Colorado Delta 16 Low Fair 1906 Irrigation
Skim Milk Colorado Delta 16 Low Fair 1904 Irrigation
Garfield Wildlife Pond Colorado Garfield 16 Significant Fair 1960 Irrigation
Franz #1 Colorado Chaffee 16 Low Fair 1928 Fish and Wildlife Pond
Wadley #2 Colorado Adams 16 Low Not Rated 1902 Irrigation
Shadow Mountain Dike Colorado Grand 16 High Not Available 1946
North Poudre #1 Colorado Larimer 16 Significant Satisfactory 1885 Irrigation
Lone Star #3 Colorado Delta 16 Low Not Rated 1984 Irrigation
Durango #1 Colorado La Plata 16 Low Not Rated 1899 Water Supply
Jones #3 Colorado Grand 16 Low Satisfactory 1914 Irrigation
Flannery Colorado Garfield 16 Significant Fair 1990 Fish and Wildlife Pond
Barren Colorado Delta 16 High Fair 1886 Irrigation
Russel Colorado Las Animas 16 Low Not Rated 1967 Irrigation
Lewis Colorado San Miguel 16 Low Satisfactory 1904 Hydroelectric
Meridian Lake Colorado Gunnison 16 Low Satisfactory 1962 Irrigation
Sunny Slope Colorado Larimer 16 Significant Fair — Irrigation
Kendall Colorado Mesa 16 Low Not Rated 1926 Irrigation
Mesa Creek #2 Colorado Mesa 15 Low Satisfactory 1926 Recreation
Buffalo Creek Colorado Washington 15 Low Fair 1950 Irrigation
Antelope Colorado Weld 15 Low Fair 1899 Irrigation
Beaver Lakes Estates Dam No. 2 Colorado Lake 15 Low Fair 1957 Recreation
Owens #2 Colorado Huerfano 15 Low Satisfactory 1901 Fire Protection, Stock, Or ...
Kuester Colorado Lincoln 15 Low Fair 1951 Irrigation
Lost Lake Colorado Larimer 15 Low Satisfactory 1929 Fish and Wildlife Pond
W. V. Middlemist Colorado Adams 15 Low Satisfactory 1954 Fire Protection, Stock, Or ...
Eureka #2 Colorado Delta 15 Low Fair 1911 Irrigation
Jackson Colorado Jackson 15 Low Fair 1954 Irrigation
Hummel Colorado Weld 15 Low Fair 1882 Irrigation
Trout Lake Colorado Hinsdale 15 Low Not Rated 1931 Irrigation
Bellvue Water Treatment Pond #1 Colorado Larimer 15 Low Fair —
Lily Lake Dam Colorado Larimer 15 High Not Available 1913 Fish and Wildlife Pond
Swede Colorado Boulder 15 Low Satisfactory 1930 Irrigation
Womack #2 and 3 Colorado Delta 15 Low Not Rated 1930 Irrigation
Northside Colorado El Paso 15 Low Fair 1892 Recreation
De France Colorado Weld 15 Low Fair 1883 Irrigation
Box Springs #2 Colorado Crowley 15 Low Satisfactory 1899 Fire Protection, Stock, Or ...
Pastorius - East Dike Colorado La Plata 15 Significant Fair 1923 Irrigation
Troutvale #2 (Lower) Colorado Hinsdale 15 Significant Fair 1940 Fish and Wildlife Pond
Twin Lakes Colorado Larimer 15 Low Not Rated 1904 Recreation
Fred Decamp Colorado Mesa 15 Low Satisfactory 1931 Irrigation
Upper Hotel Lake Colorado Delta 15 Low Not Rated 1886 Irrigation
Arch Slough Colorado Delta 15 Low Not Rated 1888 Irrigation
Upper Derby Colorado Adams 15 Significant Not Available 1942 Flood Risk Reduction
Kettle Lake #3 Colorado El Paso 15 Low Not Available 1967 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.