The 17th RiverWare User Group Meeting (UGM) was February 1 & 2, attended by over 150 RiverWare users and interested parties, from federal, state and local water management agencies, power utilities, consulting/engineering firms and research institutes, in the U.S. and abroad. There were 19 presentations by users in the RiverWare community giving attendees a look at innovative models and applications. The CADSWES Research and Development (R&D) team provided 7 presentations, demonstrating new and upcoming software capabilities and features. Attendees communicated technical issues and needs, and networked with others in the RiverWare community. The Agenda with the list of presentations and links to abstracts, and a list of attendees is available on the RiverWare website.