From his start in graduate school and throughout his career in academia and research, Dr. Miller has been affiliated with several professional organizations and societies. He cherished university teaching, public speaking, and grant writing on various topics about water quality laws, policy, environmental science, and sustainability of the environment. Honor organizations he belonged to are as follows: Gamma Sigma Delta, Sigma Xi, and Alpha Zeta. Other organizations he was a member of include: the American Society of Agronomy, Soil Science Society of America, International Society of Soil Science, Geological Society of America, American Quaternary Association, Soil and Water Conservation Society, Professional Soil Classifiers of Iowa, and the Iowa Academy of Science.
