Original sentence: In March 2009, the public became aware of a plan by the City of Memphis, Tennessee Engineering Division, under the name "Lick Creek Reroute," to reduce flooding in the Lick Creek watershed by diverting floodwater from the main channel of that stream -- which flows through Overton Park -- into a multi-acre detention basin in the Greensward
Edited sentence: In March 2009, the public became aware of a plan by the City of Memphis, Tennessee Engineering Division, under the name "Lick Creek Reroute," to reduce flooding in the Lick Creek watershed by diverting floodwater from the main channel of that stream—which flows through Overton Park—into a multi-acre detention basin in the Greensward