There is a Tamarack/Exxon Station with a RV dump station located off to the side. At this station, there is potable water available for drinking and rinse water that is non-potable. The potable water can be found about 20 yards before reaching the dump station. The station is situated at I-77 Exit 45, both for northbound and southbound travelers. To find the dump station, you need to go deep into the truck parking section and turn left when approaching the trucks.