Difference between revisions of "Dam"
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(New page: A dam is a physical barrier constructed across a river or waterway to control the flow of or raise the level of water. The purpose of a dam may be for flood control, irrigation needs, hy...) |
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Revision as of 23:36, June 17, 2007
A dam is a physical barrier constructed across a river or waterway to control the flow of or raise the level of water.
The purpose of a dam may be for flood control, irrigation needs, hydroelectric power production, and/or recreation usage.