Important Links

Link : U.S. Masters Swimming (USMS)
Link : Illinois Masters Swimming Association (ILMSA)
Link : Lyons Township High School - Open Swim Hours
Link : Lyons Swim Club
Link : U.S. Masters Swimming - Membership Card
Link : Swimming World
Link : USMS Swimmer Magazine
Link : Chicago Parks District - Swim Report 
Link : Lake Michigan Water Temp Forecasting