The CISD Natatorium is home of 2 world records, is one of the premier aquatics facilities for both high school and college in Texas, and in 2009 it was awarded "Best of Aquatics" by Aquatics International.

 

​This is a 16,000-square-foot, 65-meter natatorium consisting of a 50-meter competitive pool with constant 7-foot deep water venue, warm-up lanes, and a dive well featuring four 1-meter and two 3-meter DURAFLEX Olympic diving boards, a warm-pool, and drip showers for diving participants.