Flatrock Falls
RATING - 14.1
VR - 0.9 (Tiny) HR - 9.0 SR - 6/20
TYPE OF APPROACH - Trail
DIFFICULTY - Medium
LOCATION - Perry Creek Trail
TYPE - Horsetail
HEIGHT - 598'
WIDTH - 10'
DIRECTIONS - Drive east on the Mountain Loop Highway east from Granite Falls to the Mt. Dickerman/Perry Creek Trailhead. Flatrock Falls can be seen to the right a couple miles down the trail.
Flatrock Falls is a seasonal waterfall located along the Perry Creek Trail. An unnamed creek drops about 600' down an remarkably flat rock face on the northwest side of Mt. Dickerman (hence the name Flatrock Falls). By July the falls are usually really close to dry.
I measured the falls as standing 598' tall on my most recent trip but I find that height to be fairly unlikely. I'll double check it next time I hike the trail.