The Institute conducts contract research on a wide variety of water related topics. Of special interest is its contribution to the mining and industrial sectors, and to understand the nature and behaviour of South Africa's aquifers. This has led to the development of specialised field equipment, a well-equipped chemical laboratory, and a number of computer models for the management and operation of the aquifers, protecting them from pollution. These technologies have already been applied with excellent results, in South Africa and neighbouring countries.

The Institute also partakes in research projects for the Water Research Commission and the Government. Technologies developed through these projects are currently in use worldwide.