The St. Thomas Swimming Association, Inc. (STSA) is a non-profit, tax-exempt organization in the US Virgin Islands. STSA was incorporated in 1986 by a group of residents who shared a common belief that recreational and competitive swimming are important skills and a benefit to the community. Construction of the pool was completed in 1986 and since that time, STSA has offered Learn to Swim programs for children and adults, swim team training, lifeguard training, aquatic therapy and water safety programs.