Water Experts 23 Jul, 2019 Stephen P. Davies, PhD. Professor Emeritus Agricultural and Resource Economics (970) 491-6955 Susan K. De Long, PhD. Associate Professor Civil and Environmental Engineering (970) 491-6606 Thomas J. Dean, PhD. Professor Management (970) 491-7266 Karolien Denef, PhD. Director Molecular and Materials Analysis Team (970) 491-3832 A. Scott Denning, PhD. Professor Atmospheric Science (970) 491-8359 Nolan J. Doesken, PhD. State Climatologist Emeritus Colorado Climate Center (970) 491-3690 Carol Dollard Utility Engineer Facilities Management (970) 566-2150