The Swan River is a river in the south west of Western Australia. Its Aboriginal Noongar name is the Derbarl Yerrigan. The river runs through the metropolitan area of Perth, Western Australia's capital and largest city. Source: Wikipedia
Maximum discharge on the river today is recorded at the Swan River Near Bigfork Mt with a streamflow rate of 1,270 cfs. This is also the deepest point on the Swan River, reporting a gauge stage of 3.26 ft. This river is monitored from 2 different streamgauging stations along the Swan River, the first of which is perched at an elevation of 3,081 ft, the Swan River Near Bigfork Mt .