Valley Stream's village board has approved new flood maps expected to save hundreds of residents thousands of dollars -- but some residents said the changes didn't go far enough. A bill passed by ...

The Federal Emergency Management Agency releases redrawn flood plain maps for Nassau County, adding about 30,000 homes, including more than 3,000 in the Valley Stream area, to the high-risk flood ...

VALLEY STREAM, N.Y. (CBSNewYork)-- The Federal Emergency Management Agency has unveiled its new flood zone map for Nassau County's South Shore. The federal government added 90,000 properties to ...

Though now reduced to a stream of re-routed water from the Han river, the Cheonggyecheon (Cheong Gye ... that the stream also serves the purpose of flood control. The project carried out by ...

These maps use a National Water Model, which includes current and forecasted rainfall amounts as well as stream levels to show flood inundation areas around a creek, stream or river. At the ...

Seoul: South Korea has showcased how the Cheonggyecheon stream ... "After rejuvenation, the stream provides flood protection for up to 200 years and supports rainfall of 118 mm per hour.