The turtle is restricted to rivers draining into the Gulf of Carpentaria in the Northern Territory and Queensland, from the Nicholson to Calvert River systems in the Northern Territory, to the Gregory River in Queensland.
The Calvert River drains the dissected plateau country through a network of steep-sided gorges and flows north-eastwards through the lowlands of the reserve before emptying into the Gulf of Carpentaria.
Mississippi River | River Thames | Amazon River | Columbia River | Hudson River | Colorado River | Potomac River | river | Ohio River | Missouri River | Delaware River | Murray River | River Tyne | Madeira River | Volga River | River Nene | River Clyde | River Trent | River Severn | Amur River | River Wear | Allegheny River | Red River | Dnieper River | Yarra River | Paraná River | River Tees | Fraser River | Yangtze River | Tocantins River |