Order of the Arrow chapters are a sub-unit of a Lodge, serving a specific geographic portion of the area served by the Lodge. The OA chapter helps the local district provide a quality Scouting program through recognition of Scouting spirit and performance, development of youth leadership and service, promotion of Scout camping and outdoor programs, and enhancement of membership tenure, as an extension of the Lodge.

Our Lodge currently has five chapters to reflect the council's district divisions and geographical regions. Below is a listing of chapters and the people leading them.

Tri-Cities
Chief: Steven King
Adviser: Bill Buchmiller

Pioneer
Chief: Vacant
Adviser: VacantKathy Neal

Umatilla
Chief: Vacant
Adviser: Vacant

La Grande
Chief: Vacant
Adviser: Vacant