Us Forestry Department 2105 State Route 20 Sedro Woolley, WA 98284 Phone : (360) 856-5700 Business Category Forestry Services Federal--north Cascades National Park Service Complex, Headquarters Information Office 810 State Route 20 Sedro Woolley, WA 98284 Phone : (360) 856-5700 Business Category Government Offices-Federal Government Offices & Public Schools Federal--forest Service - Mt Baker Ranger District 810 State Route 20 Sedro Woolley, WA 98284 Phone : (360) 856-5700 Business Category Government Offices-Federal Government Offices & Public Schools United States Government--national Park Service, Information/business, Ross Lake Natl Rec Area 2105 State Route 20 Sedro Woolley, WA 98284 Phone : (360) 856-5700 Business Category Government Offices-Federal Government Offices & Public Schools National Park Service 810 State Route 20 Sedro Woolley, WA 98284 Phone : (360) 856-5700 Business Category Campgrounds Parks & Playgrounds Recreational Vehicle Parks & Campsites Amusement & Recreation United States Government--interior Dept Of, National Park Service, Stehekin Ranger Station, Business -off Season Information Sedro Woolley, WA 98284 Phone : (360) 856-5700 Business Category Government Offices-Federal Government Offices & Public Schools