To qualify for services at ERLS you must be a resident of one of the following South Dakota counties: Aurora, Beadle, Bon Homme, Brookings, Brown, Clark, Clay, Codington, Davison, Day, Deuel, Douglas, Edmunds, Faulk, Hamlin, Hand, Hanson, Hutchinson, Jerauld, Kingsbury, Lake, Lincoln, Marshall, McCook, McPherson, Miner, Minnehaha, Moody, Sanborn, Spink, Turner, Union, and Yankton.