Southern Africa: Testing water quality in the Orange River

You would expect to find children in the Vaal River outside Parys on a hot afternoon. But 28 of them, on the Gauteng side of the river, are not swimming; they are doing research for ORASECOM. For three months beginning in November, ORASECOM, the Orange-Senqu River Commission, will test the water quality, the environmental impact of industry and the general health of the ecosystem at some 60 sites along the river basin. The data is to be shared amongst all four of the participating states and the goal is to get some idea on the impact of water use along the system.