Hyacinth Surge Turns Hartbeespoort Dam Into Boating Hazard

Hartbeespoort Dam authorities have issued a safety alert as fast-spreading water hyacinth clogs large sections of the reservoir, creating hazardous conditions for boats. The NSRI says thick vegetation mats can trap vessels, damage engines, and conceal underwater debris, raising the risk of accidents as holiday traffic increases.

Officials warn that wind shifts can rapidly push hyacinth into navigation channels, blocking routes within minutes. Crews say the plant now moves in large drifting sheets, catching boaters off guard. Visitors are urged to avoid unnecessary outings, monitor conditions closely, and follow all rescue-service guidance.