Region 4 Map
Counties: Brewster, Jeff Davis, Crane, Culberson, Ector, El Paso, Hudspeth, Midland, Pecos, Presidio, Reeves, Loving, Terrell, Upton, Ward, Winkler
Counties: Brewster, Jeff Davis, Crane, Culberson, Ector, El Paso, Hudspeth, Midland, Pecos, Presidio, Reeves, Loving, Terrell, Upton, Ward, Winkler