Iona, Idaho offers several convenient options for dumping your RV waste.Dump stations in the area include Shady Rest Campground, Snake River RV Park & Campground, Sunnyside Acres, and South Tourist Park.These dump stations provide facilities for both black water and gray water disposal, as well as fresh water for flushing tanks.Additionally, they often have an RV trash bin for easy disposal of any other waste.Make sure to come prepared with a hose for flushing tanks at these locations.