Boaters warned about water hyacinths on Hartbeespoort dam
The National Sea Rescue Institute (NSRI) asks boaters not to try to maneuver through the water hyacinth mats at Hartbeespoort Dam. It currently covers almost  30% of the dam.“The water ...
North West South Africa Hartbeespoort Dam Arthur Crewe Caxton Network News National Sea Rescue Institute
Source: ofm.co.za