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Browse Dams

235 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 235 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
Gardiner Pond Rhode Island Newport 20 High Poor 1885 Water Supply
Barney Pond Rhode Island Providence 20 High Fair 1885 Recreation
Alton Pond Rhode Island Washington 19 Significant Not Rated 1920 Other
Happy Hollow Pond Rhode Island Providence 19 Significant Fair 1885 Water Supply
Sprague Lower Reservoir Rhode Island Providence 19 High Poor 1822 Recreation
Natick Pond Dam Rhode Island Kent 19 High Not Rated 1886
Waterman Lake Rhode Island Providence 19 High Poor 1837 Recreation
Hope Rhode Island Providence 19 Significant Poor 1885 Hydroelectric
Allendale Pond Rhode Island Providence 19 Low Poor 1865 Other
Central Falls Rhode Island Providence 18 Low Poor 1850 Hydroelectric
Greenwich Bleachery Pond Rhode Island Kent 18 Low Poor — Other
Locustville Pond Rhode Island Washington 18 High Fair 1885 Hydroelectric
Stillwater Pond Rhode Island Providence 18 Significant Poor 1885 Other
Metcalf Wildlife Marsh Rhode Island Washington 18 High Fair 1963 Recreation
Quidnick Pond Upper Rhode Island Kent 18 Low Poor — Other
Slatersville Reservoir Lower Rhode Island Providence 18 Significant Fair 1886
Gorham, N. Farm Pond Rhode Island Providence 17 Significant Poor 1973 Fire Protection, Stock, Or ...
Slack Reservoir Rhode Island Providence 17 High Fair 1885 Recreation
Nelson Pond Rhode Island Newport 17 High Fair 1885 Water Supply
Cranston Print Works Pond Rhode Island Providence 17 High Fair 1825 Other
Curran Lower Reservoir Rhode Island Providence 17 High Poor 1950 Fish and Wildlife Pond
Yawgoog Pond Rhode Island Washington 17 High Fair 1885 Recreation
Westconnaug Reservoir Rhode Island Providence 17 High Fair 1924 Water Supply
Smith + Sayles Reservoir Rhode Island Providence 16 Significant Fair 1865 Recreation
Simmons Upper Reservoir Rhode Island Providence 16 High Poor 1865 Debris Control
Grist Mill Apartments Rhode Island Kent 16 High Poor —
Washington Pond Upper Rhode Island Kent 16 Low Poor 1875 Other
Peace Dale Pond Rhode Island Washington 16 High Fair 1847 Other
Sucker Brook Bridge Pond Rhode Island Providence 16 Significant Poor — Other
Stillwater Mill Pond Rhode Island Providence 16 Low Poor — Other
Greenville Mill Pond Rhode Island Providence 16 Low Poor — Other
Pawtucket Upper Rhode Island Providence 15 Low Poor 1800
Robin Hollow Pond Rhode Island Providence 15 Significant Satisfactory 1937 Water Supply
Wyoming Upper Rhode Island Washington 15 High Satisfactory 1885 Fish and Wildlife Pond
Arnold Pond Rhode Island Kent 15 High Satisfactory 1940 Other
Moswansicut Pond Rhode Island Providence 15 Significant Fair 1919 Water Supply
Eisenhower Lake Rhode Island Kent 15 Low Poor 1931 Recreation
Camp Warwick Pond Rhode Island Kent 15 High Fair 1954 Recreation
Keech Pond Rhode Island Providence 15 High Poor 1952 Recreation
Tiogue Lake Rhode Island Kent 15 High Poor 1875 Recreation
Breakheart Pond Rhode Island Washington 15 Low Poor 1900 Fish and Wildlife Pond
Mower Pond Rhode Island Providence 15 Significant Poor 1885 Recreation
Coventry Reservoir Rhode Island Kent 15 High Poor 1875 Recreation
Buck Hill Pond Rhode Island Providence 14 Low Poor 1962 Fish and Wildlife Pond
Round Top Pond Rhode Island Providence 14 Low Poor 1905 Fish and Wildlife Pond
Block Island Rod & Gun Club Pond Rhode Island Washington 14 Significant Fair 1950 Recreation
Quidnick Reservoir Rhode Island Kent 14 Significant Fair 1875 Recreation
Sisson Pond Rhode Island Newport 14 High Fair 1900 Water Supply
Clarkville Pond Rhode Island Providence 14 High Poor 1872 Recreation
Lymansville Rhode Island Providence 14 Low Poor 1925 Other

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.