| In the State of Arkansas, the Counties of Clay, Craighead, Crittenden, Cross, Greene, Lee, Mississippi, Phillips, Poinsett, and St. Francis, and that part of Desha County lying north of the Arkansas River. In the State of Missouri, the Counties of Carter, Ripley, and Wayne. In the State of Tennessee, that portion of the Counties of Shelby, Tipton, and Lauderdale west of the channel of the Mississippi River as it now flows. |