Relatively high water that overflows the natural or artificial banks of a stream or coastal area that submerges land not normally below water level.
100-Year flood - It's all about chance [ More info] Explains the concept, probabilistic nature, and inherent uncertainties of the 100-year flood to those who are unfamiliar with this concept.
A dryland river transformed--the Little Colorado, 1936-2010 [ More info] We mapped substantial migration of the river channel between the City of Winslow and the Navajo Nation community of Leupp; in a human lifetime the river has moved more than a mile across its valley floor.
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.
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.
Calculating weighted estimates of peak streamflow statistics [ More info] A method of improving our estimates of statistics used to describe flood frequency, taking into account information obtained from the stream whose flood frequency is being investigated.
Coastal Change During Hurricane Dennis 2005 [ More info] Summary of study to document the impact of Hurricane Dennis on Santa Rosa Island, in the Florida Panhandle.
Coastal Change During Hurricane Isabel 2003 [ More info] Summary of study to document the impact of Hurricane Isabel in the Outer Banks of North Carolina, near Cape Hatteras. Methods included pre- and post-storm photography, videography, and lidar.
Coastal change during Hurricane Ivan 2004 [ More info] Summary of study to document the impact of Hurricane Ivan on the Gulf coast of Alabama near the Florida border.
Debris-Flow Hazards within the Appalachian Mountains of the Eastern United States [ More info] Storms bring rains strong enough to cause rock-falls and landslides that are hazardous to people. Includes examples in the eastern US with information about the weather events that precipitated the debris flows.
Epic Flooding in Georgia, 2009 [ More info] In September of 2009, flooding in parts of Georgia reached levels expected every 500 years. Specific measurements we made and other facts about these disasters described here should help people prepare for floods here and elsewhere.
Alphabetical Index of Topics
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