Are the hikes to water falls east?

If you're looking at the welcome center its to the west

There's a trail through the picnic area by the visitor center that takes you down to 2 waterfalls. There's one across the road that leads to another. A short drive out of the park leads to 2 more. The visitor center has a map to all and there's a challenge to see all five in a day.

There are two. One tucked back in to the right across the road from the Welcome center, and one to the left(assuming you are standing at the building facing parking lot.