Designation of Critical Habitat for the Vermilion Darter; Final rule

We, the U.S. Fish and Wildlife Service (Service), designate critical habitat for the vermilion darter (Etheostoma chermocki) under the Endangered Species Act of 1973, as amended (Act). We designate as critical habitat approximately 21.0 kilometers (km) (13.0 miles (mi)) of stream in 5 units within the Turkey Creek watershed in Jefferson County, AL.