Wawawai County Park 13501 Wawawai Rd Colton, WA 99113 Phone : (509) 334-3774 Business Category Parks & Playgrounds Amusement & Recreation Whitman County Of--parks & Recreation, Wawawai County Park Colton, WA 99113 Phone : (509) 334-3774 Business Category Government Offices-County Government Offices & Public Schools