The Orange-Senqu Water Information System (WIS) portal hosts data, documents and links about the Orange- Senqu River Basin. The data and information was generated by ORASECOM, the Basin States and the International Cooperating Partners supporting the commission.
ORASECOM undertook the second in the series of 5-yearly joint basin-wide surveys of the quality of the water resources of the Basin. Visit http://wis.orasecom.org/water-resources-quality-joint-basin-surveys/ for more information.