The Tonganoxie Water Park is now open for the 2025 summer season. 

The last weekday of operations during the 2025 season will be on Friday, August 8, 2025. The facility will remain open on weekends through Labor Day, September 1, 2025. 

In the offseason the facility is not active and phone call and voicemail messages may not be returned promptly. To contact the Water Park Manager Darren Shupe please email [email protected].

Online patron access to register for and purchase swimming lessons, season passes, and water park facility rentals is available at tongiewaterpark.activityreg.com. Swim lessons registration became available at 9:00 AM on May 15, 2025.

• Water Park Fees - Fees were most recently changed in May 2024.
• Swimming Lessons - Online and in-person sign up opportunities available now.
• Season Pass Information 
• Facility Rental Information 

The Tonganoxie Water Park is a modern facility with two large water slides, spray ground, zero-depth entry main pool, toddler pool, a full bathhouse, and a large water area for recreational and fitness activities. Besides a cool escape from the summer heat, visitors enjoy swimming lessons, toddler swimming, adult lap swimming, and pool rentals.

City of Tonganoxie Refund, Cancelation, and Dispute Policy
For questions on refunds, cancellations, or credit card payment disputes please call the billing office at 913-845-2620.