Chamber and Development Council of Crawford County 109 N Main Street Denison Iowa 51442 (712) 263-5621 Visit Website Rep/Contact Info Mariah Nutt × Mariah Nutt Office Manager Phone: (712) 263-5621 109 N Main Street Denison Iowa 51442 Paul Plumb × Paul Plumb Executive Director Phone: 1-712-263-5621 109 N Main St Denison IA 51442 Share × Print Email Facebook Twitter LinkedIn Tell a Friend ×