Haines, Oregon offers a few convenient options for RV dumping.Dump stations in the area include Grande Hot Springs RV Resort, C & M Country Store, Wallowa River RV Park, and Pendleton KOA.These dump stations provide facilities for dumping black water and gray water, as well as access to fresh water and a hose for flushing tanks.Additionally, some locations offer an RV trash bin for convenient waste disposal.Whether you're passing through or staying in the area, these dump stations ensure hassle-free waste management for your RV.