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Watershed delineation is the process of identifying the boundary of a watershed, also referred to as a catchment, drainage basin, or river basin. It is an important step in many areas of environmental science, engineering, and management, for example to study flooding, aquatic habitat, or water pollution.
Work done by Oregon and Washington State governments, federal and state environmental agencies and local watershed councils and groups on the Walla Walla River & the overall catchment area has produced a wide range of studies.
Watershed management, the management of drainage basins; Watershed Protection and Flood Prevention Act, a United States law controlling drainage and water storage; Watershed district (Minnesota), one of a number of government entities in the US state of Minnesota which monitor and regulate the use of water in drainage basins
In this portion, the western drainage of the divide flows into the watersheds of the New River and Tennessee River, both tributaries of the Ohio River. The eastern drainage flows into the watersheds of the Roanoke River, Pee Dee River, and Santee River. [5] The divide initially separates the headwaters of the New River from that of the Roanoke ...
The process of finding a drainage boundary is referred to as watershed delineation. Finding the area and extent of a drainage basin is an important step in many areas of science and engineering. Most of the water that discharges from the basin outlet originated as precipitation falling on the basin. [11]
The latter two aqueducts provide 90% of New York City's drinking water, and the watershed for these aqueducts extends a combined 1 million acres (400,000 ha). Two-fifths of the watershed is owned by the New York City, state, or local governments, or by private conservancies.
Coyote Watershed - This is Santa Clara Valley Water District's largest watershed and is approximately 322 square miles. The Penitencia Water Treatment Plant is located in this watershed and provides 270,000 customers with drinkable water. Guadalupe Watershed - This watershed holds the Lexington Reservoir and is approximately 170 square miles.
For instance, essential local coordination and education are areas where the services of NGOs have been effective. [8] This makes NGOs the "nuclei" for successful watershed management. [4] Recently, artificial Intelligence techniques such as neural networks have been utilized to address the problem of watershed management. [9]