Location of Bloemhof Dam in South Africa
|Official name||Bloemhof Dam|
|Location||border Northwest and Free State|
|Owner(s)||Department of Water Affairs|
|Dam and spillways|
|Type of dam||Concrete gravity with earth flanks|
|Spillway type||Crest gate (controlled)|
|Spillway capacity||14 300 m³/s (max)|
|Creates||Bloemhof Dam Reservoir|
|Total capacity||1 269 000 000 m³|
|Surface area||2226 ha|
Bloemhof Dam is a dam in South Africa. It was originally known as the Oppermansdrif Dam when under construction during the late 1960s. It is located at the confluence of the Vaal River and the Vet River, on the border between the provinces North West and Free State. The dam wall has a total length of 4,270 metres (14,010 ft) The reservoir is very shallow,[clarification needed] and therefore needs a large area to mean anything for water storage. The area around the reservoir (dam), has been a protected area, but because it lies on the border between provinces, these became two separate nature reserves. On the North West Province side lies the Bloemhof Dam Nature Reserve, on the Free State side is the Sandveld Nature Reserve.
The dam was commissioned in 1970, has a capacity of 1,269,000,000 cubic metres (4.48×1010 cu ft), and has an area of 223 square kilometres (86 sq mi); the wall is 33 metres (108 ft) high. It is fed with the outflow from the Vaal dam (located upstream near Heidelberg) as well as rain collected in the Vaal-, Vet-, Vals- and Sandriver catchment areas.
Bloemhof Dam is a world-renowned fishing destination for carp and catfish. It is one of the most frequently visited dams for angling events.
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