Lake GreenlyLake Greenly is a body of water in Australia.LocationLake Greenly is in the locality of Coulta, [South Australia|Coulta] on the Lower Eyre Peninsula in the state of South Australia, and west of the Australian capital city, Canberra. It is located near Mount Greenly, [South Australia |Mount Greenly].HydrologyLake Greenly is a natural lake that covers a surface area of, has an average depth of. Lake Greenly boasts a total water volume of, and has a total shore line of. The lake, which sits at an elevation of, drains a watershed that covers.