Water governance, ecosystems and sustainability: a review of progress in South Africa.

It is approaching two decades since South Africa's democratic transformation introduced a visionary approach to water resources management. The earlier challenges of water law reform have given way to the greater undertaking of implementation. This paper reviews progress in relation to 7 of the 10 key challenges of the Africa Water Vision 2025. Progress in many areas has been slow, including establishment of catchment management institutions and implementation of environmental flows. Concerns remain regarding poor water quality and aquatic ecosystem health. A significant threat is the persistent shortage of skilled water professionals. [ABSTRACT FROM AUTHOR]