Station's. Bendeela Power Station Bendeela Power Station has two pump turbines, for a total of of electricity generating capacity. Bendeela Pumping and Power Station, located on the Kangaroo River arm of Lake Yarrunga, lifts water to Bendeela Pondage. Environmental consequences The Shoalhaven River and its main tributary the Kangaroo River. Tallowa Dam has been a barrier to migratory native fish with estuarine/marine juvenile stages, blocking species including Australian bass from more than 80% of their former range in the Shoalhaven system. Stockings of hatchery bred bass in Lake Yarrunga has been an attempt to remediate the situation. A fishway for Tallowa Dam has been discussed for more than 20 years but was not constructed until 2009. Lake Yarrunga also contains exotic species such as carp, which are now present in high densities. A fish lift began operation in August 2009. See also List of reservoirs and dams in Australia References Geography of Sydney Hydroelectric power stations in New South Wales Shoalhaven River