Benton County
Bureau of Land Management
Clearwater County Sheriff’s Department
Columbia Gorge Wind & Water Association
Clearwater Management Council
Columbia River Pilots
Columbia Riverkeeper
Citizen Advocates
Columbia River Pilots
Fort Vancouver Regional Library
Friends of the Columbia Gorge
Hood River Valley Parks & Recreation
Ice Age Floods Institute
Idaho Department of Parks and Recreation
Idaho Governor’s Lewis and Clark Trail Committee
Lower Columbia River Estuary Partnership
Mosier Alliance
National Park Service
Northern Wasco County Parks and Recreation District
Oregon Parks & Recreation Department
Oregon State Marine Board
ROW Adventures
Tapteal Greenway Association
Tidewater Barge Lines
Tri-Cities Visitor and Convention Bureau
Umatilla County Lewis & Clark Bicentennial Committee
U.S. Army Corps of Engineers
U.S. Coast Guard
U.S. Fish and Wildlife Service
U.S. Forest Service
Vancouver Lewis and Clark Committee
Washington State Parks and Recreation Commission
Washington Water Trails Association
