What do you call the body of water that powers a hydroelectric dam?... energy reading seeing time water Please Rate Vote 1 Vote 2 Vote 3 Vote 4 Vote 5 Today's featured daily humor:What do you call the body of water that powers a hydroelectric dam? Efficient SeaClick for another laugh! Previous article: I got this weird bird stuck to my sweater today.... Prev Next article: My husband came home late last night and...... Next