Aspen prepared an EIS for the environmental restoration of the Salt River in the Cities of Phoenix and Tempe, Arizona. The project involves the re-introduction of flows to a five-mile stretch of the river near downtown Phoenix and three river segments adjacent to Town Lake in Tempe. Native vegetation will be planted within the river bottom and along the river banks to re-establish natural habitat in these areas. A series of streams and ponds are planned to support riparian and wetland habitat, including the creation of a perennial stream within a 2.5-mile segment of the Phoenix reach of the project.