Anthony, Barbara, Cedric and Debra all own property that borders a small lake. One day, Cedric installs a pump where his property meets the lake and starts pumping the water from the lake to water his crops. Because of this, the water level of the lake goes down. Anthony, Barbara and Debra complain. Cedric claims that he may continue to use his pump. If the jurisdiction follows the riparian doctrine, who is correct?