GMISA Groundwater Management Institute of Southern Africa
South Africa
Eddie Ettienne van Wyk,
Deputy Director,
Hydrological Services
Ministry of Water Affairs and Forestry
Private Bag X313, Pretoria 0001
Tel: +2712 336 8121 Fax: +27 12 326 1488
Cell: +27 82 801 1740
Email wca@dwaf.gov.za
