Dam - Wikipedia Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions Ancient dams were built in Mesopotamia, the Middle East, and China for water control
Dams - National Geographic Society A dam is a structure built across a stream or river to hold water back Dams can be used to store water, control flooding, and generate electricity
National Inventory of Dams - FEMA. gov The database contains information about a dam’s location, type, size, purpose, uses and benefits, date of last inspection, other structural and geographical information and much more
DAM Definition Meaning | Dictionary. com DAM definition: a barrier to obstruct the flow of water, especially one of earth, masonry, etc , built across a stream or river See examples of dam used in a sentence
Dams and Reservoirs: A Complete Overview and Expert Perspectives Dams are meticulously engineered structures constructed across rivers or streams to hold back water, creating a reservoir or lake These reservoirs are essential for various purposes, including water supply, irrigation, flood control, hydroelectric power generation, and recreation
Dams 101 | Association of State Dam Safety Water is one of our most precious resources; our lives depend on it Throughout the history of humankind, people have built dams to maximize use of this vital resource Dams provide a life-sustaining resource to people in all regions of the United States
Types of Dams - US Society on Dams A dam consisting of a watertight part supported at intervals on the downstream side by a series of buttresses A buttress dam can take many forms, such as a flat slab or a massive head buttress
Dams in Orange County - Enjoy OC There are a total of 32 dams in Orange County The ownership ranges from the Federal government to Home Owners Associations These dams hold billions of gallons of water in reservoirs The major reservoirs are designed to protect Southern California from flood waters and to store domestic water