Consortium of Universities for the Advancement of Hydrologic Science, Inc. (CUAHSI) facilitates the interdisciplinary advancement of water science by making it easier for the water science community to do their work. We do this by providing education and outreach programs, like workshops and grants, as well as specialized software and services to share and access data, collaborate online, and compute in the cloud. CUAHSI’s community consists of students, educators, volunteer scientists, outreach coordinators, environmental and watershed organizations, and corporate entities. All who are involved in water science, water-resources management, or water-resources protection and enhancement are part of the CUAHSI community.