The Ground Water Division was established in 1978 by members of the groundwater community of South Africa and the Directorate of Geohydrology, Department of Water Affairs. Essentially a non-profit association, it is committed to upholding and promoting professionalism in the field of groundwater among its membership. It is a body of scientists and technicians with direct or indirect involvement or interest in the optimal development of the country's groundwater as a limited natural resource, and in the preservation of its quality. Environmental consciousness is strongly supported.

Membership is open to anyone interested in the promotion and protection of groundwater.