- Wind River, Wyoming offers several convenient RV dump stations for travelers in need of dumping their black water and gray water tanks.- Longhorn RV and Motel, Foothills Motel & Campground, Rawhide RV Park, and Zip Trip all provide dump facilities for your convenience.- These dump stations offer fresh water for flushing tanks and often have an RV trash bin for easy waste disposal.- Whether you're staying at a nearby campground or passing through Wind River, these dump stations ensure you can maintain a clean and sanitary RV during your travels.