The “Aquatic Sciences, Engineering, and Technology (ASET) Research Experiences for Undergraduates (REU)” program at Clarkson University (CU) is a 10-week immersive research experience serving ten (10) undergraduates per year. Our program renewal proposal was just awarded funding by NSF, thus we are announcing our summer 2023 program and opening our application portal. ASET-REU interns will have opportunities to conduct research in a range of disciplines organized in broad categories of 1) Aquatic Natural Sciences, 2) Aquatic Sustainability Sciences, and 3) Aquatic Resource Engineering. ASET will focus on the Great Lakes-St. Lawrence River watershed environmental research. The program includes a programmatic emphasis on Indigenous Traditional Ecological