upper yarra reservoir

area arrificial artificial australia beautiful blue clean clear cloud concrete construction dam ecology electricity energy engineering environment farm flood flow forest forests fuel gas green greenery hill hills hydropower industrial industry lake landscape manmade melbourne mountain national natural nature near oil other outdoor panorama park peak picnic picture picturesque pipe plant pollution pond power production renewable reservoir river rivers scenery scenic season side sky slope spring station still storage summer supply tank travel tree upper utility valley victoria view warburton water waters yarra