Dams provide for irrigation, hydropower, water supply, flood management, recreation, inland navigation, and fish farming. Irrigation is a critical application of dams: about 20% of the world's arable land is …

4 days ago · The meaning of DAM is a barrier preventing the flow of water or of loose solid materials (such as soil or snow); especially, civil engineering : a barrier built across a watercourse for …

Apr 23, 2026 · dam, structure built across a stream, a river, or an estuary to retain water. Dams are built to provide water for human consumption, for irrigating arid and semiarid lands, or for use in industrial …

The oldest dam still in existence is Kearney Dam in Buffalo County which was constructed in 1885. The majority of the dams in the state were constructed more recently.

The dam will be located in Elkhorn directly on the upper reach of the West Papillion Creek. It will control over 1,600 acres of drainage area and will reduce peak flows through Elkhorn and Omaha, as well …

2 days ago · May 18, 2026 – New Mexico Highway 511 over Navajo Dam, located about 45 miles east of Farmington, New Mexico, is re-open to two-way traffic ahead of schedule and before peak …

Jun 21, 2024 · 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.

Select from the suggested searches to link directly to a dam, find dams by location, or find dams near an address. To run an advanced search, one can click the "Advanced Search" link above...

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.

Nov 28, 2025 · When we explore the world’s largest hydroelectric dams, we are essentially tracing how nations have used rivers to secure energy and economic stability. This list highlights the ten most …