Incorporating decadal predictions into water management decisions Dr. Erin Towler, Project Scientist, C3WE, MMM, NCAR Decadal climate predictions offer potential to meet decision-support and planning needs that fall between seasonal variations and centennial climate trends. As decadal prediction science advances through its current exploratory phase, there is considerable opportunity to better understand decision needs and the predictive capacity for the needed information. I will present an overview of an ongoing NSF-funded project, Understanding Decision-Climate Interactions on Decadal Scales (UDECIDE), that aims to understand the role of decadal climate information for water management decisions. Understanding will be developed through case studies and potential applications to the water resources sector will be discussed.