Lower Columbia/Estuary Province

Columbia Estuary Subbasin

Cowlitz, Elochoman, Grays, Kalama, Lewis, Little White Salmon, Lower Columbia Mainstem, Washougal, Wind Subbasins

Willamette Subbasin

Sandy Subbasin

Columbia Gorge Province

White Salmon Subbasin

Fifteenmile Subbasin

Hood Subbasin

Klickitat Subbasin

Columbia Gorge mainstem subbasin

Columbia Plateau Province

Crab Subbasin

Deschutes Subbasin

John Day Subbasin

Palouse Subbasin

Tucannon Subbasin

Umatilla Subbasin

Walla Walla Subbasin

Yakima Subbasin

Lower Middle Columbia/Lower Snake Subbasins

Columbia Cascade Province

Entiat Subbasin

Lake Chelan Subbasin

Methow Subbasin

Okanogan Subbasin

Wenatchee Subbasin

Upper Middle Columbia Subbasin

Intermountain Province

Coeur d’Alene Subbasin

Pend Oreille Subbasin

San Poil/Lake Rufus Woods/Upper Columbia Mainstem Subbasins

Spokane Subbasin

Mountain Columbia Province

Flathead Subbasin

Kootenai Subbasin

Blue Mountain Province

Asotin Subbasin

Grande Ronde Subbasin

Imnaha Subbasin

Snake Hells Canyon Subbasin

Mountain Snake Province

Clearwater Subbasin

Salmon Subbasin

Middle/Upper Snake Province

Boise/Payette/Weiser, Bruneau, Burnt, Malheur, Middle Snake, Owyhee, Powder, Upper Snake Subbasins

Basinwide and Mainstem Measures

To the extent the recommendations listed here include specific actions proposed for implementation, they are included as basinwide and mainstem measures. General principles and strategies provided in the recommendations are not included here as measures.

Research Monitoring and Evaluation, Data Management, Coordination

Other Basinwide