1. Ethan Cooperative Lumber Association 117 E Ash St, Ethan, SD 57334 Coordinate: 43.54636,-97.98635 Phone: (605) 227-4224
2. Ethan Co & Op Lumber Po Box 167, Ethan, SD 57334 Coordinate: 43.542652,-98.059074 Phone: (605) 227-4224