the Jawa Dam in Jordan is the oldest known dam in the world, dating back to 3000 BC?
the ecosystem contained in Myanmar's N'Mai River watershed contains some of the most diverse flora of its type in the world, yet it is threatened with destruction through damming?
the original Victoria Dam constructed in 1891 was the first dam in Western Australia, and it stood for almost 100 years before being replaced with the current dam?
there were only 3 steel dams built in the United States, although at one time steel dams were thought to offer many competitive advantages over other types of dam?
remnants of a mill and dam, originally built in late Roman/early Byzantine period, can still be seen at the place of the depopulated Palestinian village of Al-Mirr?
in 1987, the Elk Creek Dam's construction on Elk Creek was halted due to a court injunction issued over a lawsuit designed to protect salmon and other migratory fish from the effects of the dam on the river?
Cochiti Dam in New Mexico is one of the ten largest dams in the United States, the 23rd largest in the world, and the eleventh largest earthen dam worldwide?
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A dam is an artificially constructed barrier which obstructs, redirects, or slows down the flow of water. The main purpose of dams is to retain water which can then by used by a populace. Although the engineering principles were developed on Earth in the 20th century, it wasn't until the 23rd century that the Klingons developed the engineering abilities necessary. By the 2260s, dams were only present on three Klingon worlds.
During the establishment of the Nisus sciencecolony, a gigantic dam was placed near the colony so that the inhabitants would have fresh water, as well as aiding in the creation of electricity via the colony's power plant. (TOSnovel: The IDIC Epidemic)