Watershed science is the interdisciplinary study of the physical, chemical, and biological factors that affect the quantity, quality, and flux of water. Such hydrologic changes have important implications for other natural resources that depend on water. The Watershed Science MS and Ph.D. programs are internationally renowned, and the completion of a graduate degree is excellent preparation for a career in governmental agencies, private industry, teaching, or research. The strong placement record and extensive alumni network attest to the quality and relevance of the graduate program. Employment opportunities at all levels are excellent and diverse. The Doctor of Philosophy (Ph.D.) degree in Watershed Science trains students in the interdisciplinary study of the physical, chemical, biological, and social factors that affect the quantity, quality, and flux of water. Our program provides students with the training to study watershed function and address watershed problems.