Warragamba Dam
In the area of Sydney, Illawarra and the Blue Mountains a total population of 4 million they all rely on the catchment of five major river systems- Warragamba, the Upper Nepean, Shoalhaven, Blue Mountains and Woronora. The main catchment being Warragamba Dam accounting for 80% of Sydney's water supply. Warragamba dam is situated on the Warragamba River. Warragamba Dam is approximately 65 kilometres southwest of Sydney just upstream where the Warragamba River drains into the Nepean River. There are two main rivers that flow into the Warragamba River being the Wollondilly Ri…
