- Mick LaFevers, Chairman
- Joe Mode, Vice Chair
- Ron Pelanconi, Secretary/Treasurer
- Jim Fry, Executive Board Member
- Mark Caldwell, Executive Board Member
- Bokoshe Public Works: Eugene Cobb
- Cameron Trust Authority: Jason McGee
- Consolidated RWD #1: Beth Peck
- Heavener, City of: Cody Smith
- Keota, Town of: Robert Updyke
- LeFlore County RWD #1: Robert Jordan
- LeFlore County RWD #2: William Clark
- LeFlore County RWD #5: Jackie Linville
- LeFlore County RWD #14: Mike Parker
- LeFlore County RWD #15: Derrick Baker
- Panama Water Department: Ronnie Bell
- Poteau, City of: Kevin Adams
- McCurtain Municipal Authority: Dale Ray Kennedy
- Spiro East: open
- Water Distributors: Ray Lloyd
- Wister Trust Authority: Chris Hall
- Attorney for the Trust: Dean E. Warren
- Consulting Engineer: David Wyatt, PE, WDB Engineering
- Ecological Restoration & Water Quality Consultant: Steve Patterson, Ph.D., Bio x Design
(As of July 19, 2018)