Dumping your black water and gray water tanks is convenient in Waurika, Oklahoma, with several dump station options available.Wise County Park offers a dump station where you can easily dispose of your RV waste and fill up with fresh water if needed.Ray Roberts Lake State Park also provides a dumping facility along with a hose for flushing tanks.If you're heading toward Lake Thunderbird State Park, you'll find a dump station there as well as an RV trash bin for your convenience.Another option is Post Oak Place RV Park, which offers an RV waste disposal area for travelers passing through Waurika.