mussel buoy barrier in front of the control gates that control the flow of water between lake te anau and lake manapouri. these

activities alpine anau aotearoa barrage barrier buoys control dam destination fiordland freshwater gates girders great homer island kepler lake level luxmore machinery management manipouri milford mount national new park river road routeburn scenics sluce sounds south southland the tourism tourist town township track tracks tunnel visitors waiau walks water zealand