water quality

Project Summary:

Marine litter—and its effects on marine life, beaches, and fisheries —has become a pressing issue for South Africa. The proponents underscore that the country has grown increasingly concerned about beach litter originating from river systems. The project will demonstrate how a 'Source to Sea' approach in five river systems in KwaZulu-Natal, can reduce litter generation and recover litter with river basin-wide interventions.

The Bombetoka Estuary is highly vulnerable to pollution from Mahajanga city’s tourism, agricultural, industrial, and other sectors. Tests of the water by the National Centre For Environmental Research (CNRE) indicate the presence of toxic heavy metals and hydrocarbons that pose serious risks to both human and marine life. The project will demonstrate how water quality and sediments can be improved by developing a regulatory framework and monitoring system—a framework which will provide the basis for the development of national wastewater standards.