There is potable water and non-potable rinse water available at the RV dump station. The location of the dump station is Range Road 275. To get there from Waterton Park, you need to travel 11 miles East on Hwy. 51, then go 3 miles North on Hwy. 800. After that, you should go 1 mile East on Hwy. 505 and finally 1.5 miles North on Wynder (gravel) road.