Delta Aquatics is a coach owned year-round competitive swim club and swim lesson program in Oswego, IL. Delta is a well-established USA swimming team with 180 swimmers during short course and 150 during long course (due to summer league). We have a long tradition of success (will celebrate 20 years in fall 2024!) and are USA Swimming Club Recognition Level IV, USA Swimming Safe Sport Certified and Silver Medal for USA Swimming Club Excellence.