Ottawa, Ohio, offers several convenient dump stations for RV travellers. You'll find dump stations at Sun Valley Family Campground, Winona Lake Campground, KOA - KOA-Wapakoneta KOA Campground, and Glacier Hill Lakes. These dump stations provide a hassle-free way to dispose of black water and grey water from your RV tanks. Many of these locations also offer fresh water for tank flushing and have designated areas for RV trash disposal.Be prepared with your own hose for flushing tanks, and be mindful of any specific rules or fees associated with each station. If you are looking to travel to Ottawa, Ohio the best option is to do it in an RV rental from RVshare.