- Hidden Cove Resort is a convenient option for dumping black and gray water; they also offer fresh water, a hose for flushing tanks, and a trash bin for waste disposal.- At Tannehill Ironworks Historical State Park, you'll find a dump station that accommodates big rigs. They have ample space to maneuver around and dispose of your waste properly.- Pilot Flying J Travel Plaza #602 has an RV dump station that is free for customers who purchase gasoline or diesel. The station also has potable water available.- Hoover Met Complex RV Park is located just off the interstate and offers an easily accessible dump station with a separate area to rinse out your tanks before heading back on the road.