WATERWAY PREFERRED WORK PERIOD ( <br /> Bridge Creek July 15- August 31 <br /> North Fork John Day (below <br /> U.S. 395) July 15- August 31 <br /> - Notabki , Fork Day (above <br /> U.S. 395) July 15- August 15 <br /> Wall Creek July 15- August 31 - <br /> Middle Fork John Day (below <br /> U.S. 395) July 15- August 31 <br /> Middle Fork John Day (above <br /> U.S. 395) July 15- August 31 <br /> Long Creek July 15- August 31 <br /> Camp Creek July 15- August 31 <br /> Camas Creek July 15- August 31 <br /> Desolation Creek July 15- August 31 <br /> Granite Creek July 15- August 15 <br /> South Fork John Day River July 15- August 31 <br /> Beech Creek July 15- August 31 <br /> Canyon Creek July 15- August 31 <br /> Reynolds Creek July 15- August 31 <br /> Deardorf Creek July 15- August 31 <br /> Umatilla River (below Pendleton) July 15- October 15 <br /> Umatilla River (Pendleton to <br /> Meacham Creek) July 1- October 15 <br /> Birch Creek July 1- December 31 <br /> McKay Creek (below Reservoir) October 1 -April 1 <br /> McKay Creek (above Reservoir) July 1- December 31 <br /> Meacham Creek July 1- August 15 <br /> Umatilla River (above Meacham Creek) July 1- August 15 <br /> Walla Walla River July 1- November 1 <br /> North Fork Walla Walla River July 1- December 31 <br /> South Fork Walla Walla River July 1- December 31 <br /> Grand Ronde River (below <br /> Wallowa River) & tributaries July 15- September 15 <br /> Grand Ronde River (Wallowa <br /> River to La Grande) & tributaries July 1- November 15 <br /> Grand Ronde River (above <br /> La Grande) & tributaries July 1- August 1 <br /> Wenaha River July 15- August 15 <br /> Wallowa River & tributaries July 15- August 15 <br /> Minam River July 1- August 15 <br /> Bear Creek July 15- August 15 <br /> Lostine River July 15- August 15 <br /> Hurricane Creek July 15- August 15 <br /> Lookingglass Creek July 1- August 15 <br /> Catherine Creek July 1- August 15 <br /> Imnaha River July 15- August 15 <br /> Big Sheep Creek July 15- August 15 <br /> Little Sheep Creek July 15 -April 1 <br /> Joseph Creek and tributaries July 15 -April 1 <br /> Powder River July 1- October 31 C <br /> Eagle Creek July 1- October 31 - <br /> 6 <br />