This body of water has no river outflows and only loses water via evaporation, causing its high (*) salinity.
This body of water is home to Antelope Island, which becomes Antelope Peninsula when the water level dips too low. This body of water lies in what was, 30,000 years ago, Lake Bonneville. This body of water has no river outflows and only loses water via evaporation, causing its high (*) salinity. This body of water lies just west of Brigham City and northwest of a namesake state capital. For ten points, name this largest body of water in Utah.
This body of water is home to Antelope Island, which becomes Antelope Peninsula when the water level dips too low.
Great Salt Lake (accept Salt Lake City after "capital" is read)