Executive Committee

​(Click on name for information)

President - Tom Davis
Yuma County Water Users' Association
Yuma, Arizona

Vice-President - Donovan Neese
Roosevelt Irrigation District
Buckeye, Arizona

Secretary - Cheryl Zittle
Salt River Project
Phoenix, Az

Treasurer - Glen Vortherms
Maricopa Water District
Surprise, Arizona

Executive Director - Chris Udall
Mesa, Arizona


Brian Betcher

Maricopa Stanfield Irrigation & Drainage District


Kenneth Baughman
Wellton-Mohawk Irrigation & Drainage District
Wellton, Arizona

Dr. Shane Burgess
Vice President & Dean UA Agriculture, Life and Veterinary Sciences, and Cooperative Extension
Tucson, Arizona

Tommy Caywood
West Pinal NRCD (ret)
Casa Grande, Arizona

Mark Clark
Mohave Valley IDD
Mohave Valley, Arizona

Michael Curtis
Attorney
Phoenix, Arizona


George Fletcher

President-CEO, Replenishment Services LLC

Tempe, Arizona


Ed Gerak
Executive Director, Arizona Power Authority
Phoenix, Arizona

Elston Grubaugh
Wellton-Mohawk Irrigation & Drainage District
Wellton, Arizona

James Henness
Henness Farms
Casa Grande, Arizona

DeWayne Justice
Electrical District Number 7
Waddell, Arizona

Robert Lynch
Attorney
Phoenix, Arizona

Dr. Richard Morrison
Salmon, Lewis & Weldon
Phoenix, Arizona

Wade Noble 
Attorney
Yuma, Arizona

Dr. Larry Olson
ASU Polytechnic Campus
Mesa, Arizona


N.W. "Bill" Plummer

Water Resources Consultant

Scottsdale, Arizona

Dave Roberts
Salt River Project
Phoenix, Arizona

Dr. Jeff C. Silvertooth
UA Associate Dean & Director, Economic Development & Extension, CALS Cooperative Extension
Tucson, Arizona

Sidney Smith
Hohokam Irrigation & Drainage District
Coolidge, Arizona

Michael Urton
San Carlos Irrigation & Drainage District
Coolidge, Arizona

Grant Ward
Water and Power Consultant
Gilbert, Arizona