Search results
Results from the WOW.Com Content Network
Following is a list of dams and reservoirs in Arizona. All major dams are linked below. The National Inventory of Dams defines any "major dam" as being 50 feet (15 m) tall with a storage capacity of at least 5,000 acre-feet (6,200,000 m 3 ), or of any height with a storage capacity of 25,000 acre-feet (31,000,000 m 3 ).
The construction of Vaal Dam started during the depression of the early thirties and the dam was completed in 1938 with a wall height of 54.2 metres (178 ft) above lowest foundation and a full supply capacity of 994,000,000 cubic metres (3.51 × 10 10 cu ft). The dam is a concrete gravity structure with an earthfill section on the right flank.
The Vaal River Barrage Reservoir is a dam on the Vaal River near Vanderbijlpark, border Gauteng and Free State, South Africa. The Barrage, created by a set of gates across the Vaal River, was built by Rand Water downstream of the Vaal Dam, in 1923. The reservoir is 64 kilometres long and has a total storage capacity of 63 million litres, a ...
The Tugela Vaal water Transfer Scheme is an irrigation project developed in the Drakensberg mountains at the Oliviershoek Pass in South Africa. [ 1 ] The project will thus allow the annual transfer from the Tugela basin (in KwaZulu-Natal ) of 630 million m3 of water to the Vaal basin (in the Free State ) in the north, and ultimately the Vaal ...
The Woodstock Dam and Driel Barrage are used to supply this additional water to Kilburn Dam when required. The scheme provides for up to 27.6 gigawatt-hours (99 TJ) of electricity storage in the form of 27,000,000 cubic metres (950,000,000 cu ft) of water.
Upper Vaal WMA, or Upper Vaal Water Management Area (coded: 8), is a Water Management Area that includes the following major rivers: the Wilge River, Liebenbergsvlei River, Mooi River and Vaal River, and covers the following Dams: Boskop Dam Mooi River; Grootdraai Dam Vaal River; Klerkskraal Dam Mooi River; Klipdrift Dam Loop Spruit ...
Middle Vaal WMA. or Middle Vaal Water Management Area (coded: 9), Includes the following major rivers: the Vet River, Vals River and Vaal River, and covers the following Dams: Allemanskraal Dam Sand River; Bloemhof Dam Vaal River; Elandskuil Dam Swartleegte River; Erfenis Dam Vet River; Koppies Dam Renoster River; Rietspruit Dam Rietspruit
[4]: 56 More water was still required and by 1937 the Vaal Dam was completed 80 km south-east of Johannesburg. [1]: 217 [2] The next major project was the Lesotho Highlands Water Project in 1998 that saw the construction of several large dams and pipeline transporting water from Lesotho to the Vaal Dam in South Africa. [2]