GMU 520-WINSTON (Cowlitz, Lewis & Skamania cos.): Beginning at the bridge at intersection of Interstate Hwy (I)-5 and the Cowlitz River; S down the Cowlitz River to the Toutle River; E up the Toutle River to the South Fork Toutle River; SE up South Fork Toutle River to Johnson Creek; NE up Johnson Creek to Weyerhaeuser (Weyco) 4400 line; N along Weyco 4400 line to Weyco 2421 line; N along Weyco 2421 line to Weyco 2400 line; NW along Weyco 2400 line to Alder Creek; NW down Alder Creek to North Fork Toutle River; W down the North Fork Toutle River to the Green River; E up the Green River to US Forest Service (USFS) Rd 2612; E on USFS Rd 2612 to USFS Trail 217; N and W on USFS Trail 217 to Weyco 2600 line; W on Weyco 2600 line to Weyco 2658 line; N on Weyco 2658 line to Rayonier 430 line; N on Rayonier 430 line to Rayonier 400 Mainline; N and E on Rayonier 400 Mainline to Rayonier 100 Mainline; N on Rayonier 100 Mainline to Cowlitz River; W down the Cowlitz River to Riffe Lake; W along the south shore to the Swofford Pond outlet; W along the Swofford Pond outlet to Green Mountain Rd; W on Green Mountain Rd to Perkins Rd; SW on Perkins Rd to Longbell Rd; W on Longbell Rd to Winston Creek Rd; NW on Winston Creek Rd to US Hwy (US) 12; SW on US 12 to the Mayfield Lake bridge at Mayfield Lake; SW down the south shore of Mayfield Lake to the Cowlitz River at Mayfield Dam; SW down the Cowlitz River to I-5 bridge crossing the Cowlitz River and point of beginning.
