Dams From Pacific Ocean To Spokane

Name	Capacity (MW)	Location	Date   authorized	Date      completed	Owner Name	Lake formed
Columbia River

Spokane River & Tributaries
- St. Joe River
- Coeur d'Alene River
- Lake Coeur d'Alene
Post Falls               (Post Falls)Upriver                  (Spokane)
Upper Falls             (Spokane)
Monroe St              (Spokane)
- Latah Creek
- Deep Creek
Nine Mile                (Spokane) 
- Little Spokane
-
Long Lake              (Welpinet)  
Little Falls              (Welpinet)                                         1910        First Dam In Eastern WA????                 
-
- Blue Creek

Columbia River & Tributaries below Spokane River 
- Sanpoil
Grand Coulee Dam  (Grand Coulee)
-
Chief Joseph Dam  (Bridgeport - Brewster) 
Salmon do not pass Chief Joseph

Salmon pass these dams and live in the rivers.
- Okanogan, Similkameen, Osooyoss Lake  (Okonogan, Omak, Tanasket, Oroville, Penticton)
- Methow
Wells Dam            (Pateras)
- Entiat
- Chelan Lake
 Rocky Reach Dam (Wenatchee)
- Wenatchee, Icicle, Saddle
Rock Island Dam   (Wenatchee)
Wanapum Dam      (Vantage)
- Crab Creek
Priest Rapids Dam 
- Yakima, Toppenish, Naches
- Snake
McNary Dam          (Hermiston, OR)
- Umatilla, Butter
- Willow
John Day Dam        (Arlington, OR)
- John Day
- Deschutes
The Dalles Dam       (The Dalles, OR)
Hood River
Bonneville Dam       (Cascade Locks, OR)
- Willamette

Name	Capacity (MW)	Location	Date authorized	Date completed	Owner Name	Lake formed
Columbia River
Grand Coulee Dam	6,809	Washington, USA	1933	1942	USBR	Franklin D. Roosevelt Lake, Banks Lake
Chief Joseph Dam	2,620	WA	1946	1955	USACE	Rufus Woods Lake
Wells Dam	840	WA		1967	Douglas PUD	Lake Pateros
Rocky Reach Dam	1,287	WA	1956	1961	Chelan PUD	Lake Entiat
Rock Island Dam	660	WA	1929	1933	Chelan PUD	Rock Island Pool
Wanapum Dam	1,038	WA	1959	1963	Grant PUD	Lake Wanapum
Priest Rapids Dam	955	WA	1950	1961	Grant PUD	Priest Rapids Lake
McNary Dam	980	between WA and Oregon	1941	1954	USACE	Lake Wallula
John Day Dam	2,160	between WA and OR	1958	1971	USACE	Lake Umatilla
The Dalles Dam	1,780	between WA and OR		1960	USACE	Lake Celilo
Bonneville Dam	1,050	between WA and OR		1937	USACE	Lake Bonneville
Total	24,149