Counsilman-Hunsaker, in association with Kimley-Horn & Associates, was commissioned to provide creative design concepts for the renovation of the city's 30-year-old, outdated pool. The growing community wanted a modern aquatic facility to serve and meet its leisure and fitness needs.

The city's goal was to design an exciting, entertaining, multi-purpose aquatic experience for its residents. The City of Lewisville hosted the North Texas lifeguard competition in 2012 at Sun Valley Aquatic Center and Old Town Aquatic Park.