Relatively high water that overflows the natural or artificial banks of a stream or coastal area that submerges land not normally below water level.
Large floods in the United States: where they happen and why [ More info] Discussion of large floods and occurrence in relationship to regional climatology, topography, and basin size.
Natural Hazards - Floods [ More info] News and related information focusing on the hazards associated with floods in the United States.
An overview of coastal land loss with emphasis on the southeastern United States [ More info] Comprehensive background information on coastal land loss, discussing the influence of waves and storms, the intrinsic characteristics of the shoreline materials, and the role of human activities.
USGS news and information on El Nino [ More info] Information sources on El Nino effects such as landslides, coastal hazards, floods. Includes links to maps and images.
Water Watch: current water resources conditions [ More info] U.S. map of real-time streamflow compared to historical values with links to U.S. maps and data of surface water, ground water, precipitation, river conditions and floods and other information on current and past water resources conditions.
Assessment of potential coastal impacts: Hurricane Rita [ More info] Areas susceptible to inundation during landfall of Hurricane Rita are assessed by comparing lidar-derived dune elevations to simulated storm surge values. Results shown on pictorial maps.
Mississippi River flood: April 2001 [ More info] A large collection of photographs showing the historic flooding of the upper Mississippi River near LaCrosse, Wisconsin and points south during April of 2001. Includes video footage as well.
The Great Flood of 1993 [ More info] Photos, publicatons and recordbreaking flood peaks from the flood that included 9 states, the Mississippi and Missouri Rivers, and completely inundated 75 towns.
Upper Mississippi River basin: water quality, water elevation, and discharge [ More info] Information on flood potential and water quality in the upper Mississipi River, including downloadable data and map images.
Flood frequency [ More info] Links to Office of Surface Water memos, reference publications, training guides, and software for computing flood frequency.
Alphabetical Index of Topics
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