Yakima River Fly Shop in Cle Elum & Tight Lines Angling. Yakima River Clean-up, Saturday, November 7 Join us for a fun day of picking up trash along the river and doing a little fishing along the way. We are hoping to get a big group of drift boats and rafts together to clean-up the upper river from above Cle Elum to the diversion dam. We also hope to have a good number of volunteers walking the river banks filling up their complimentry garbage bags. A big BBQ will follow the clean-up. Please contact the fly shop to volunteer so we can be well organized. 509/674-2144.