8 foot falls (so-called) below the "Big Slide" on the Grays River. Station 4 is about 4 miles above the Highway. Falls are the only obstruction on river, Location Notes: Lower Columbia River Watershed (Oregon and Washington), Location Notes: Grays River and tributaries (Washington)
Lower end of big log jam in box canyon on Niggerhead Creek. It is a barrier to fish at this point. The Creek is 35 feet wide and the jam is 25 feet high, Location Notes: Lower Columbia River Watershed (Oregon and Washington)