Take out in Washougal at Hathaway Park. From Hwy 14 turn onto Washougal River road. In a few blocks turn right on F street. In a few more blocks turn left on 25th St. Hathaway Park is at the end of the street.
Alternatively, take out at the WDFW boat ramp 3 miles up Washougal River road (Discover Pass or WDFW pass required)