When in Horton, Kansas, you have a few options for RV dump stations in the area.Perry State Park offers a dump station where you can easily dispose of your black water and gray water tanks and fill up fresh water if needed. Topeka Hilltop Campground also provides a convenient dumping location with a hose for flushing tanks.If you're willing to venture a bit further, Indian Cave State Park is another option for waste disposal. Additionally, the local sewage plant may offer RV waste disposal services. Remember to check their operating hours before visiting.