Actually two distinct drops. Take the left most branch after the big pool at "Alcapulco" (Named for the big Pyramid Shaped diving rock on river right). The first is called "The Ledge" and is a steep chute with a 2 - 3 ft drop. This is a hole at higher water.
After a short easy section, the left-side-stream merges with the main river for a congested rapid. Holes at moderate water, washed-out at high water.