When in Gypsum, Kansas with your RV, you have a few options for dumping your black water and gray water tanks. Convenient dump stations can be found at the Rest Area - Solomon, Westbound, as well as at Pilot Flying J Travel Plazas #659. Another option is Thomas City Park, which offers a dump station along with fresh water and a hose for flushing tanks. If you're staying at the KOA - Salina KOA Campground, they provide an RV trash bin and waste disposal facilities for your convenience. Some locations listed in this article are the nearest of their kind to the starting point, and the actual drivable distance could exceed 200 miles.