Hartbeespoort Dam, often referred to locally as "Harties," is one of South Africa's most renowned and busiest freshwater fisheries. Located in the North West province, approximately 30 kilometers outside of Gauteng, this large impoundment is a major tourist and recreational destination attracting thousands of anglers annually. The dam was originally constructed and completed in 1923, covering an area of about 20 square kilometers. It is fed primarily by the Crocodile and Magalies rivers and holds a capacity of 186 million cubic meters. The water body is characterized by an average depth of 9 meters, with its deepest point plunging to 45 meters. While offering prolific fishing, the dam faces significant environmental challenges, most notably extensive floating islands of water hyacinth that can drastically affect fishability depending on wind direction.