- Byng, Oklahoma offers several convenient dump stations for RV travelers in need of dumping their black and gray water and filling up with fresh water.- Lake Thunderbird State Park, Military Park - Tinker AFB FamCamp, Roadrunner RV Park, and Twin Fountains RV Park all provide dumping facilities for your convenience.- These dump stations are equipped with hoses for flushing tanks and also have RV trash bins for easy waste disposal.- Whether you're exploring the beauty of Lake Thunderbird or staying near the Tinker Air Force Base, there are reliable options available for your RV waste disposal needs in Byng, Oklahoma.