03.05.2013 Views

Volume II - The Northern Cape Provincial Spatial Development ...

Volume II - The Northern Cape Provincial Spatial Development ...

Volume II - The Northern Cape Provincial Spatial Development ...

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

<strong>Northern</strong> <strong>Cape</strong> PSDF<br />

<strong>Volume</strong> 2<br />

December 2011<br />

reduced by half to approximately 20 million m³ due to the build‐up of sedimentation.<br />

<strong>The</strong> dam currently provides approximately 7,560 ha of irrigation water.<br />

d) Douglas Storage Weir<br />

<strong>The</strong> Douglas Storage Weir is situated near Douglas, upstream of the Orange ‐Vaal<br />

confluence.<br />

e) Neusberg Storage Weir<br />

<strong>The</strong> Neusberg Storage Weir is situated on the Orange River 12km upstream from<br />

Kakamas and was completed in 1993. <strong>The</strong> weir is 960m long and on average 5m high<br />

and has a storage capacity of almost two million m³. <strong>The</strong> weir diverts water into two<br />

canals, one on each bank of the Orange River. <strong>The</strong>se canals supply water to the<br />

Kakamas Irrigation Scheme.<br />

f) Spitskop Dam<br />

<strong>The</strong> Spitskop Dam is situated near Kimberley on the Harts River in the Lower Vaal<br />

WMA.<br />

Map C.7: Main dams in the <strong>Northern</strong> <strong>Cape</strong> (Source: Department of Water Affairs).<br />

Approximately eight possible locations for future dams on the Orange River have been<br />

identified. <strong>The</strong> Boskraai Dam is mentioned as a priority in the 2004 National Water Resource<br />

Strategy. This dam is planned to be constructed at the Orange /Kwaai confluence. A dam at<br />

Vioolsdrift is also a priority to improve the control of the last section of the Orange River,<br />

approximately 1,800 km from the Vanderkloof Dam. <strong>The</strong> Orange River mouth is a protected<br />

area and a constant volume of water needs to be released into the sea to protect the<br />

ecology of the area. Namibia in turn is supporting the plan for the dam as it will secure<br />

additional irrigation water from the Orange River. This dam is required by 2023‐2026, and it<br />

Office of the Premier &<br />

Department of Rural <strong>Development</strong> & Land Reform<br />

24<br />

Dennis Moss Partnership

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!