Runs April 24 – Oct. 31, 2021. For more information, visit the trout derby page.
Asotin County
Chelan County
Clark County
Columbia County
Cowlitz County
Douglas County
Ferry County
Franklin County
Grant County
Grays Harbor County
- Duck Lake
- Failor Lake
- Lake Aberdeen
- Sylvia Lake
- Vance Creek Pond 1 (Bowers Lake)
- Vance Creek Pond 2 (Inez Lake)
Island County
Jefferson County
King County
- Cottage Lake
- Echo Lake
- Green Lake
- Lake Margaret
- Langlois Lake
- North Lake
- Pine Lake
- Steel Lake
- Wilderness Lake
Kitsap County
- Horseshoe Lake (Kitsap County)
- Island Lake (Kitsap County)
- Kitsap Lake
- Mission Lake
- Panther Lake
- Tiger Lake
- Wildcat Lake
Kittitas County
Klickitat County
Lewis County
Lincoln County
Mason County
- Benson Lake
- Clara Lake / Don Lake
- Haven Lake
- Island Lake (Mason County)
- Lake Wooten
- Lost Lake (Mason County)
- Nahwatzel Lake
- Panther Lake
- Spencer Lake
- Tiger Lake
- Trails End Lake
Okanogan County
Pacific County
Pend Oreille County
Pierce County
Skagit County
Skamania County
Snohomish County
- Ballinger Lake
- Bosworth Lake
- Lake Ki
- Martha Alderwood Manor
- Riley Lake
- Silver Lake (Snohomish County)
- Storm Lake
Spokane County
- Badger Lake
- Bear Lake (Spokane County)
- Clear Lake (Spokane County)
- Fish Lake (Spokane County)
- Liberty Lake
- Williams Lake
Stevens County
Thurston County
- Clear Lake (Thurston County)
- Deep Lake (Thurston County)
- Offutt Lake
- Pattison Lake
- Summit Lake
- Ward Lake