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[[Category:Flood templates]] to the <includeonly> section at the bottom of that page. Otherwise, add <noinclude>[[Category:Flood templates]]</noinclude> to the end of the template code, making sure it starts on the same line as the code's last character.
Flood management can include flood risk management, which focuses on measures to reduce risk, vulnerability and exposure to flood disasters and providing risk analysis through, for example, flood risk assessment. [1] Flood mitigation is a related but separate concept describing a broader set of strategies taken to reduce flood risk and ...
The Passaic River Flood Tunnel is a proposal for a flood relief tunnel from the central portion of the Passaic River basin in Passaic County, New Jersey in an area where a number of large tributary rivers join the Passaic River and severe flooding occasionally occurs. The tunnel would provide relief to an area that experiences severe flooding ...
design and sizing of drainage system components for flood control; sizing of detention facilities and their appurtenances for flood control and water quality protection· flood plain mapping of natural channel systems, by modeling the river hydraulics and associated flooding problems using prismatic channels·
The Manggahan Floodway is an artificially constructed waterway in Metro Manila, Philippines.The floodway was built in 1986, [1] with the cost of 1.1 billion pesos, in order to reduce flooding along the Pasig River during the rainy season, by diverting the peak water flows of the Marikina River to Laguna de Bay, which serves as a temporary reservoir.
Theoretically a 100-year flood has a 1 percent chance (1/100 = 0.01 or 1 percent) of occurring in any given year and a 500-year flood has as a 0.2 percent chance (1/500 = 0.002 or 0.2 percent) of occurring in any given year. [12] However, these expected flood elevations actually occur more or less often than expected. [13]
A 100-year flood is a flood event that has on average a 1 in 100 chance (1% probability) of being equaled or exceeded in any given year. [1] A 100-year flood is also referred to as a 1% flood. [2] For coastal or lake flooding, a 100-year flood is generally expressed as a flood elevation or depth, and may include wave effects. For river systems ...
Significant flood damage also impacted the American states of Washington, Idaho (particularly the north of the state) and California. The floods were directly responsible for eight deaths in Oregon, as well as over US$500 million in property damage throughout the Pacific Northwest. Three thousand residents were displaced from their homes. [1]