The Hydrology Section Student Subcommittee (H3S) of the American Geophysical Union serves and represents all student members of the organization whose research interests contain a hydrological component. H3S was established in 2014 with the goals of: (1) creating opportunities to enhance the experience of student and early career members of the Hydrology section; (2) fostering dialogue between current and future generations of hydrologists around the globe; and (3) working closely with the Section leadership to identify and propose innovative ways for networking and mentoring of young scientists. The committee achieves these goals by organizing activities at the AGU Meetings and by online forums throughout the year. Examples of these events are the Workshops, Town Halls, and Pop-Up sessions at the Fall Meeting. We’ve also organized or helped organize the Student & Early Career Scientist Conference since 2014. Furthermore, H3S is committed to proposing ideas that foster broad thinking, enhance science communication (@AGU_H3S), and increase diversity.