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Native American tribes that inhabited the Great Basin were divided between the "Great Basin" and, in the Colorado Desert region, the "California" tribal classifications. There has been a succession of indigenous peoples of the Great Basin. Paleo-Indian habitation by the Great Basin tribes began as early as 10,000 B.C. . [29]
The dam was built in 53 sections called monoliths. A grouting tunnel or gallery was built in order to fill gaps between the dam and foundation with concrete. The spillway consists of 22-tainter gates for overflow and at the base of the dam, 6-sluice gates were installed to maintain downstream flows. Construction was completed and the dam was ...
Bosher's Dam is a historic low head dam (also called a weir) built upon the James River just west of Richmond, Virginia.It is a 12-foot-high stone structure which interrupts the natural flow of Virginia's largest self-contained river by spanning the waterway between suburban Tuckahoe in Henrico County and the western part of Richmond just west of the Edward E. Willey Bridge.
The mussel-based industries began to decline in the early 20th century and were effectively eliminated by the dams built by the TVA in the mid-20th century. The first major Tennessee River dam was Wilson Dam, built at a site known as Muscle Shoals, Alabama. The name may have referred to the freshwater mussels of the region (the shoals could ...
This category is for articles about dams in the U.S. state of Virginia ... Pages in category "Dams in Virginia" The following 15 pages are in this category, out of 15 ...
As a result of damaging floods in 1936 and 1937, [28] the Army Corps of Engineers proposed the Potomac River basin reservoir projects, a series of dams that were intended to regulate the river and to provide a more reliable water supply. One dam was to be built at Little Falls, just north of Washington, backing its pool up to Great Falls.
Ancient dams were built in Mesopotamia and the Middle East for water control. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. Egyptians also built dams, such as Sadd-el-Kafara Dam for flood control. In modern-day India, Dholavira had an intricate water-management system with 16 reservoirs and dams.
The Great Basin Divide in the western United States is the ridgeline that separates the Great Basin from the Pacific Ocean watershed, which completely surrounds it. The Great Basin is the largest set of contiguous endorheic watersheds of North America , including six entire USGS watershed subregions . [ 2 ]