The Olifants River is a major river system flowing through the Limpopo Province of South Africa. It is a significant catchment area characterized by a diverse landscape that includes agricultural zones, mining regions, and protected wilderness. The river traverses approximately 90 kilometers through the world-renowned Kruger National Park before eventually flowing into Lake Massingir. Major impoundments along its course, such as Lake Flag Boshielo and Loskop Dam, create distinct fishing environments. The system is under considerable environmental pressure from various anthropogenic activities, including mining, agriculture, and urban development, which influence water quality and fish populations throughout the catchment.