StockerTroutFishing

Home / Washington / Skamania County / Mouse Lake

Washington stocking report

Mouse Lake

14 records Last stocked: October 5, 2025

The short answer

Mouse Lake was last stocked on October 5, 2025: 400 Cutthroat Trout (Fry, 250 fish/lb).

County
Skamania
Species on record
Cutthroat Trout, Steelhead
Records
14 stocking events
Official source
Washington Department of Fish and Wildlife report

Location map

Mouse Lake location context

Approximate · county context
Adams County Asotin County Benton County Chelan County Clallam County Clark County Columbia County Cowlitz County Douglas County Ferry County Franklin County Garfield County Grant County Grays Harbor County Island County Jefferson County King County Kitsap County Kittitas County Klickitat County Lewis County Lincoln County Mason County Okanogan County Pacific County Pend Oreille County Pierce County San Juan County Skagit County Skamania County Snohomish County Spokane County Stevens County Thurston County Wahkiakum County Walla Walla County Whatcom County Whitman County Yakima County WA Mouse Lake, Skamania County Mouse Lake Basin Lakes (4), Skamania County Basin Lakes (4) Horseshoe Lake, Skamania County Horseshoe Lake Chain of Lakes, Skamania County Chain of Lakes Camp Lake S, Skamania County Camp Lake S Hidden Lakes (1), Skamania County Hidden Lakes (1) Hidden Lakes (2), Skamania County Hidden Lakes (2) Hidden Lakes (3), Skamania County Hidden Lakes (3) Surprise Lakes, Skamania County Surprise Lakes Skamania County
Mouse LakeSkamania County Basin Lakes (4)Skamania County Horseshoe LakeSkamania County Chain of LakesSkamania County Camp Lake SSkamania County

Pins use the finest location published with the stocking record. County-level pins show area context, not an exact access point; confirm access and directions with the official agency source.

Looking for a different Mouse Lake? Also on record: Mouse Lake (Sweet Grass County, Montana) · Mouse Lake (Okanogan County, Washington)

Agency records

Full stocking history

DateSpeciesFishSizeHatcheryNotes
October 5, 2025 Cutthroat Trout 400 Fry, 250 fish/lb MOSSYROCK HATCHERY Westslope run
September 30, 2023 Cutthroat Trout 400 Fry, 250 fish/lb MOSSYROCK HATCHERY Westslope run
October 4, 2021 Cutthroat Trout 400 Fry, 250 fish/lb MOSSYROCK HATCHERY Westslope run
August 30, 2016 Cutthroat Trout 287 Fry, 200 fish/lb MOSSYROCK HATCHERY Westslope run
August 27, 2014 Steelhead 400 Fed fry, 240 fish/lb MOSSYROCK HATCHERY Summer run
August 30, 2012 Cutthroat Trout 400 Fry, 1030 fish/lb MOSSYROCK HATCHERY Westslope run
August 18, 2010 Cutthroat Trout 400 Fry, 486 fish/lb MOSSYROCK HATCHERY Westslope run
August 25, 2008 Cutthroat Trout 403 Fry, 336 fish/lb MOSSYROCK HATCHERY Westslope run
August 31, 2006 Cutthroat Trout 436 Fry, 436 fish/lb MOSSYROCK HATCHERY Westslope run
September 14, 2004 Cutthroat Trout 396 Fry, 120 fish/lb MOSSYROCK HATCHERY Westslope run
September 18, 2002 Cutthroat Trout 412 Fry, 142 fish/lb MOSSYROCK HATCHERY Westslope run
September 12, 2000 Cutthroat Trout 403 Fry, 252 fish/lb MOSSYROCK HATCHERY Westslope run
September 21, 1998 Cutthroat Trout 418 Fry, 220 fish/lb MOSSYROCK HATCHERY Westslope run
September 3, 1996 Cutthroat Trout 400 Fry, 500 fish/lb MOSSYROCK HATCHERY Westslope run

Records shown exactly as published by Washington Department of Fish and Wildlife. An event missing here does not mean the water was not stocked - some plants go unreported or are published elsewhere.

Data source: Washington Department of Fish and Wildlife. Last updated: .

Alert me about Mouse Lake