The endorsement is required on the following waters:
Mainstem Columbia River from the Rocky Point/Tongue Point line to Chief Joseph Dam
Deep River (Wahkiakum County)
Grays River (Wahkiakum County)
Grays River, West Fork (Wahkiakum County)
Grays River, East Fork (Wahkiakum County)
Skamokawa Creek (Wahkiakum County)
Elochoman River (Wahkiakum County)
Mill Creek (Lewis County)
Abernathy Creek (Cowlitz County)
Germany Creek (Cowlitz County)
Coal Creek (Cowlitz County)
Cowlitz River (Cowlitz/Lewis Counties)
Blue Creek (Lewis County)
Lacamas Creek (Lewis County)
Mill Creek (Lewis County)
Olequa Creek (Lewis County)
Tilton River (Lewis County)
Tilton River, East Fork (Lewis County)
Tilton River, North Fork (Lewis County)
Tilton River, West Fork (Lewis County)
Tilton River, South Fork (Lewis County)
Mayfield Lake (Lewis County)
Lake Scanewa (Lewis County)
Cispus River (Lewis County)
Coweeman River (Cowlitz County)
Toutle River (Cowlitz County)
Toutle River, North Fork (Cowlitz County)
Toutle River, South Fork (Cowlitz County)
Green River (Cowlitz County)
Kalama River (Cowlitz County)
Gobar Creek (Cowlitz County)
Lewis River (Clark/Cowlitz Counties)
Lewis River, North Fork (Clark/Cowlitz Counties)
Lewis River, East Fork (Clark County)
Cedar Creek (Clark County)
Salmon Creek (Clark County)
Washougal River (Clark County)
Washougal River West (North) Fork (Clark County)
Little Washougal (Clark County)
Camas Slough (Clark County)
Drano Lake (Skamania County)
Hamilton Creek (Skamania County)
Rock Creek (Skamania County)
Wind River (Skamania County)
White Salmon River (Klickitat/Skamania Counties)
Klickitat River (Klickitat County)
Walla Walla River (Walla Walla County)
Mill Creek (Walla Walla County)
Touchet River (Columbia/Walla Walla Counties)
Grande Ronde River (Asotin County)
Snake River mainstem (Walla Walla/Franklin/Columbia/Whitman/Garfield/Asotin Counties)
Palouse River (Whitman County) (below the falls)
Tucannon River (Columbia/Garfield County)
Yakima River (Benton, Yakima, Kittitas Counties)
Wenatchee River (Chelan County)
Icicle River (Chelan County)
Lake Wenatchee (Chelan County)
Entiat River (Chelan County)
Chelan River
Methow River (Okanogan County)
Okanogan River (Okanogan County)
Lake Osoyoos (Okanogan County)
Similkameen River (Okanogan County)