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Flood management methods can be structural or non-structural: Structural flood management (i.e: flood control) is the reduction of the effects of a flood using physical solutions, such as reservoirs, levees, dredging and diversions. Non-structural flood management includes land
to develop and test procedures to produce reliable hydrological ensemble forecasts, and to demonstrate their utility in decision making related to the water, environmental and emergency management sectors. Key questions of HEPEX are: What adaptations are required for meteorological ensemble systems to be coupled with hydrological ensemble systems?
Floodplain restoration is the process of fully or partially restoring a river's floodplain to its original conditions before having been affected by the construction of levees (dikes) and the draining of wetlands and marshes.
Flood forecasting is an important component of flood warning, where the distinction between the two is that the outcome of flood forecasting is a set of forecast time-profiles of channel flows or river levels at various locations, while "flood warning" is the task of making use of these forecasts to tell decisions on warnings of floods.
Requires non-Federal stakeholders to: (1) agree to participate in and comply with applicable Federal floodplain management and flood insurance programs; and (2) prepare a flood plain management plan designed to reduce the impacts of future flood events in the project area. Directs the Secretary to: (1) develop guidelines for the preparation of ...
While flood control aims mainly on reducing or preventing the negative effects of floods, IFM aims on reducing the overall risk by means of land and water resources management with the goal of maximizing the benefits from the use of flood plains and minimizing the damage and loss of life due to flooding in a sustainable manner.
The Biggert–Waters Flood Insurance Reform Act of 2012 was "designed to allow premiums to rise to reflect the true risk of living in high-flood areas." [5] The bill was supposed to deal with the increasing debt of the National Flood Insurance Program by requiring the premiums to reflect real flood risks. [6]
The Federal Emergency Management Agency (FEMA) defines the floodplain as the area that would be flooded by a base flood, [8] which is "the flood which has a one percent chance of being equaled or exceeded in any given year". In this sense, a base flood is synonymous with a 100-year flood and a floodplain is synonymous with a special flood ...