Neuman Group had been an integral part of SeaWorld San Antonio Lost Lagoon's many renovations and additions since its opening in the early 1990s. SeaWorld then announced that they would be building their very own Aquatica Waterpark to replace Lost Lagoon by 2012. Neuman Group was hired to complete the design and aquatic engineering for five new aquatic features and the renovation for two existing features; the Loggerhead Lane complex and the Big Surf Shores Wave Pool. Neuman Group continues to be an integral part of the SeaWorld development team, most recently involved in the 2018 addition of a Mat Racer waterslide complex.

Aquatica San Antonio was recently featured on the Travel Channel's Xtreme Waterparks. This showcased Aquatica's blend of thrilling rides and up-close animal encounters, such as Stingray Falls, featuring live Sting Rays that guests are able to view from a giant underwater tube.