2005-2007 organizational partners and sponsors include:

Accurate Installation, Inc.
Arts Action Alliance / Clackamas County Cultural Coalition
Blue Heron Paper Company
Bolton Neighborhood Association
City of West Linn
Clackamas County Democratic Party
Clackamas County Sheriff's Marine Patrol
Clackamas County Tourism Development Council
Clackamas Federal Credit Union
Clackamas Heritage Partners
Friends of Maddax Woods Park
Friends of the MacLean House and Park
Governor Kulongoski's Office
Holy Names Heritage Center
Juan Young Trust
League of West Linn Neighborhoods
Milwaukie Police Cadets
Museum of the Oregon Territory
National Trust for Historic Preservation
Neighbors Helping Neighbors
Northwest Oral History Association
Office of Senator Gordon Smith
Office of US Representative Darlene Hooley
Oregon Anglers
Oregon City Copy Center
Oregon City Optimists - Pioneer Family Fun Festival
Oregon Cultural Trust
Oregon Department of Fish and Wildlife
Oregon Military Museum
Oregon Solutions, Willamette Falls Locks Project
Oregon State Historic Preservation Office
Oswego Heritage Council
Paul Toole - State Farm Inc.
Portland General Electric
Rose City Roamers
Sherwood Merrywalkers
Slow Poke Tours
Society of Industrial Archeology
Spirit Mountain Community Fund
Sternwheeler Rose
Sunset Neighborhood Association
The Kinsman Family Foundation
Three Rivers Charter School
Thrivent Financial Services for Lutherans
Tom Bernert Towing
Tualatin Heritage Center
Tualatin Valley Fire and Rescue
US Army Corps of Engineers
West Linn Arts Commission
West Linn Chamber of Commerce
West Linn Library
West Linn Lions
West Linn Paper Company
West Linn / Wilsonville School District
West Linn Riverview Lions
West Linn Trails Advisory Group
Willamette Falls Television
Willamette Jet Boat Excursions
Willamette Neighborhood Association
WyEast Expeditions