Four waves actually. No M-wave or Big Sur but always enough water. If you are local or passing through it may be a good place to get some water up your nose. BLM access but private property issues for sure if you get out. This is the Hartland Dam fish and boat-safe passage. You can park and play at low flows if you paddle back upstream 1500 feet. That is, provided that the landowners don't consider it trespassing to carry back to the top of the drops along the man-made structure in the middle of the river channel. Maybe if you are quiet and respectful it will be tolerated. Otherwise continue several miles down to Delta.