The Arboretum is governed by a volunteer board of directors who provide expertise, experience, and active enthusiasm for the Arboretum.

LtR: Rob Galbraith, Liz Eddy, Julie Brenton, Mike Simonson, Buz Brenton, David Brown, Bob German, Fred Weitz, Brenda Stine-Reiher. Not pictured: Erna Morain, Ray Bening, Jeff Iles, Hannah Inman, Bob Jester, Lockie Markusen, Bill Niebur, Laura Vander Bosch, Matt Weller
David Mackaman – Chair
Erna Morain – Vice Chair
Julie Brenton – Treasurer & Finance Committee Chair
Brenda Stine-Reiher – Secretary
Ray Bening – Buildings & Grounds Committee Chair
J.C. ‘Buz’ Brenton – Founder
David Brown
Liz Eddy
Robert Galbraith, II
Bob German
Jeff Iles – Collections Committee Chair
Hannah Inman
Robert Jester
Lockie Markusen
Bill Niebur – Education Committee Chair
Mike Simonson – Development Committee Chair
Laura Vander Bosch – Marketing Committee Chair
Fred Weitz
Matt Weller
Harry Stine – Honorary Board Member