An iPoster (online poster) given in a poster session at the 2019 Association for College & Research Libraries (ACRL) annual conference. The iPoster will be available online through April 2020 at this link; the associated content is available as a PDF (click Download button). Libraries are increasingly venturing into the uncharted waters of Data Services support, likely with a mix of excitement and trepidation. Come learn about one library’s forays into ‘the deep’ of Data Services. We’ll explore where we have been (examining 2.5 years of data collected on our provided services) and where we are going (using this examination to inform our future services), and share revelations regarding the demands of researchers tossed about in the sea of their data needs. See how one library’s voyage might chart a course to navigate the expanding horizons of Data Services in your library and beyond!