Water & Sanitation Africa is the official magazine of the water institute of Southern Africa. The official magazine of the Water Institute of Southern Africa (WISA), Water&Sanitation Africa publishes content dealing with the supply, treatment and measuring of water in Southern Africa. It is a vital source of business intelligence on opportunities and trends in the South African water industry. WASA also provides updates on industry developments, in-depth features and project information. It is the leading publication for water and sanitation industries.