New Ballwin Park is a seven acre neighborhood park that offers open space and active recreation opportunities such as two tennis courts, a multipurpose court with four basketball goals, a playground, a sand volleyball court, restrooms, a Pavilion for picnicking, a walking path, and fishing close to home. A "Community Assistance Agreement" with the Missouri Department of Conservation has allowed the City to provide improved fishing amenities in Vlasis and New Ballwin Parks. The Conservation Department stocks the ponds monthly with Channel and Bullhead Catfish, Carp, and Trout at no cost to the City. The agreement has also provided the City with funding to construct a disabled user accessible cedar fishing deck and boardwalk at New Ballwin Park. In exchange for the stocking program and the funding for improvements, the City is obligated to maintain and make the ponds available to the public free of charge.
