Managing Flood Risk On the Orange River

A group of international water experts have teamed up to provide hydraulic modelling and flood management solutions for the Lower Orange River. The project includes one of the largest hydraulic models in the country detailing over 350 km of river, covering the vineyards and wheat fields from Boegoeberg Dam, near Groblershoop, to Onseepkans

http://www.waterworld.com/articles/wwi/print/volume-29/issue-1/regional-spotlight/south-africa-managing-flood-risk/managing-flood-risk-on-the-orange-river-south-africa.html