To promote and support the achievement and development of athletes, coaches, volunteers, and clubs in competitive swimming.
 
 
P.O. Box 449
West Linn, OR 97068
503-747-3702

2020 OSI Short Course Championship Meets

OSI 10&U Championships Willamalane Center 2/22-2/23
OSI 11-14 Championships Osbourne Aquatic Center 2/27-3/1
OSI-Region XII Senior Championship Tualatin Hills Rec Center 3/5-3/8