Flint

from Adam87 on Boatertalk:

Sprewell Bluff State park..in Thomaston...... I just paddled it this weekend. when the Flint gets flooded, it makes some pretty nice waves and holes.The hole i was referring to is at the state park, i just hiked up a path about an eighth of a mile and saw it and put in......it has a nice eddy up above it that you can paddle back up to easily and up further past the hole there is some bigger water features that i didn't attempt. When ever the flint gets up to 10 feet or so it makes a fun ride.