StockerTroutFishing

Home / Washington / Yakima County / Mud Lake S21

Washington stocking report

Mud Lake S21

76 records Last stocked: April 13, 2026

The short answer

Mud Lake S21 was last stocked on April 13, 2026: 300 Rainbow Trout (Fry, 300 fish/lb).

County
Yakima
Species on record
Rainbow Trout
Records
76 stocking events
Official source
Washington Department of Fish and Wildlife report

Location map

Mud Lake S21 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 Mud Lake S21, Yakima County Mud Lake S21 Clear Lake, Yakima County Clear Lake Unnamed (Brown) Lake, Yakima County Unnamed (Brown) Lake Fish Lake T10, Yakima County Fish Lake T10 Long Lake, Yakima County Long Lake Bear Lake, Yakima County Bear Lake American Lake, Yakima County American Lake Janet Lake, Yakima County Janet Lake Sandstone Lake, Yakima County Sandstone Lake Yakima County
Mud Lake S21Yakima County Clear LakeYakima County Unnamed (Brown) LakeYakima County Fish Lake T10Yakima County Long LakeYakima 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.

Agency records

Full stocking history

DateSpeciesFishSizeHatcheryNotes
April 13, 2026 Rainbow Trout 300 Fry, 300 fish/lb NACHES HATCHERY
April 18, 2025 Rainbow Trout 306 Fry, 170 fish/lb NACHES HATCHERY
June 19, 2024 Rainbow Trout 390 Fry, 390 fish/lb NACHES HATCHERY
June 15, 2023 Rainbow Trout 300 Fry, 430 fish/lb NACHES HATCHERY
April 24, 2018 Rainbow Trout 276 Fry, 92 fish/lb NACHES HATCHERY
May 10, 2017 Rainbow Trout 285 Fry, 57 fish/lb NACHES HATCHERY
May 9, 2016 Rainbow Trout 255 Fry, 150 fish/lb NACHES HATCHERY
April 1, 2014 Rainbow Trout 88 Legals, 0.67 fish/lb TROUT LODGE COMMERCIAL released by WDFW - EN COOPS
March 17, 2014 Rainbow Trout 300 Legals, 0.9 fish/lb NACHES HATCHERY
April 12, 2013 Rainbow Trout 88 Legals, 0.7 fish/lb TROUT LODGE COMMERCIAL released by WDFW - EN COOPS
March 18, 2013 Rainbow Trout 300 Legals, 0.8 fish/lb NACHES HATCHERY
April 18, 2012 Rainbow Trout 88 Legals, 0.7 fish/lb TROUT LODGE COMMERCIAL released by WDFW - EN COOPS
March 20, 2012 Rainbow Trout 300 Legals, 0.8 fish/lb NACHES HATCHERY
April 12, 2011 Rainbow Trout 300 Legals, 1 fish/lb NACHES HATCHERY
April 12, 2011 Rainbow Trout 74 Legals, 0.7 fish/lb TROUT LODGE COMMERCIAL released by WDFW - EN COOPS
October 4, 2010 Rainbow Trout 100 Legals, 5 fish/lb NACHES HATCHERY
April 27, 2010 Rainbow Trout 300 Legals, 0.8 fish/lb NACHES HATCHERY
May 26, 2009 Rainbow Trout 252 Legals, 0.8 fish/lb NACHES HATCHERY
September 29, 2008 Rainbow Trout 104 Legals, 5.2 fish/lb NACHES HATCHERY
May 5, 2008 Rainbow Trout 790 Fry, 79 fish/lb NACHES HATCHERY
April 8, 2008 Rainbow Trout 80 Legals, 0.6 fish/lb TROUT LODGE COMMERCIAL released by WDFW - EN COOPS
March 25, 2008 Rainbow Trout 300 Legals, 1 fish/lb NELSON SPRINGS PDS
October 8, 2007 Rainbow Trout 252 Legals, 4.2 fish/lb NELSON SPRINGS PDS
May 2, 2007 Rainbow Trout 770 Fry, 70 fish/lb NACHES HATCHERY
April 4, 2007 Rainbow Trout 110 Legals, 0.71 fish/lb TROUT LODGE COMMERCIAL released by WDFW - EN COOPS
March 26, 2007 Rainbow Trout 248 Legals, 3.1 fish/lb NELSON SPRINGS PDS
March 19, 2007 Rainbow Trout 300 Legals, 1 fish/lb NELSON SPRINGS PDS
October 9, 2006 Rainbow Trout 288 Legals, 4.8 fish/lb NELSON SPRINGS PDS
May 16, 2006 Rainbow Trout 846 Fry, 94 fish/lb NACHES HATCHERY
March 27, 2006 Rainbow Trout 255 Legals, 3 fish/lb NELSON SPRINGS PDS
March 27, 2006 Rainbow Trout 306 Legals, 0.85 fish/lb NELSON SPRINGS PDS
May 2, 2005 Rainbow Trout 800 Fry, 100 fish/lb NACHES HATCHERY
April 11, 2005 Rainbow Trout 278 Legals, 2.9 fish/lb NELSON SPRINGS PDS
April 11, 2005 Rainbow Trout 319 Legals, 1.1 fish/lb NELSON SPRINGS PDS
May 19, 2004 Rainbow Trout 825 Fry, 66 fish/lb NACHES HATCHERY
March 22, 2004 Rainbow Trout 255 Legals, 3 fish/lb NELSON SPRINGS PDS
March 22, 2004 Rainbow Trout 305 Legals, 1 fish/lb NELSON SPRINGS PDS
September 30, 2003 Rainbow Trout 250 Legals, 5 fish/lb NELSON SPRINGS PDS
June 11, 2003 Rainbow Trout 824 Fry, 103 fish/lb NACHES HATCHERY
April 1, 2003 Rainbow Trout 270 Legals, 3 fish/lb NELSON SPRINGS PDS
April 1, 2003 Rainbow Trout 300 Legals, 1 fish/lb NELSON SPRINGS PDS
October 31, 2002 Rainbow Trout 275 Legals, 5.5 fish/lb NELSON SPRINGS PDS
June 24, 2002 Rainbow Trout 796 Fry, 75.8 fish/lb NACHES HATCHERY
March 26, 2002 Rainbow Trout 256 Legals, 3.2 fish/lb NACHES HATCHERY
March 26, 2002 Rainbow Trout 300 Legals, 1 fish/lb NELSON SPRINGS PDS
October 10, 2001 Rainbow Trout 263 Legals, 4.6 fish/lb NELSON SPRINGS PDS
June 20, 2001 Rainbow Trout 813 Fry, 85.6 fish/lb NACHES HATCHERY
March 26, 2001 Rainbow Trout 135 Legals, 3 fish/lb NACHES HATCHERY
March 26, 2001 Rainbow Trout 150 Legals, 1 fish/lb NELSON SPRINGS PDS
October 11, 2000 Rainbow Trout 243 Legals, 5.4 fish/lb NACHES HATCHERY
July 6, 2000 Rainbow Trout 801 Fry, 71.5 fish/lb NACHES HATCHERY
March 28, 2000 Rainbow Trout 255 Legals, 3 fish/lb NACHES HATCHERY
March 28, 2000 Rainbow Trout 300 Legals, 1 fish/lb NELSON SPRINGS PDS
September 28, 1999 Rainbow Trout 275 Legals, 5 fish/lb NELSON SPRINGS PDS
May 24, 1999 Rainbow Trout 512 Legals, 3.3 fish/lb NACHES HATCHERY
May 24, 1999 Rainbow Trout 819 Fry, 91 fish/lb NACHES HATCHERY
April 16, 1999 Rainbow Trout 180 Legals, 1 fish/lb NACHES HATCHERY
March 30, 1999 Rainbow Trout 224 Legals, 3.2 fish/lb NELSON SPRINGS PDS
March 30, 1999 Rainbow Trout 303 Legals, 0.83 fish/lb NACHES HATCHERY
October 14, 1998 Rainbow Trout 260 Legals, 5.2 fish/lb NELSON SPRINGS PDS
June 9, 1998 Rainbow Trout 528 Legals, 3.3 fish/lb NACHES HATCHERY
June 9, 1998 Rainbow Trout 825 Fry, 75 fish/lb NACHES HATCHERY
April 21, 1998 Rainbow Trout 500 Legals, 0.8 fish/lb TROUT LODGE COMMERCIAL released by WDFW - EN COOPS
April 6, 1998 Rainbow Trout 500 Legals, 5 fish/lb NACHES HATCHERY
October 13, 1997 Rainbow Trout 270 Legals, 6 fish/lb NELSON SPRINGS PDS
June 17, 1997 Rainbow Trout 1,203 Fry, 96.2 fish/lb NACHES HATCHERY
May 27, 1997 Rainbow Trout 504 Legals, 4.2 fish/lb NACHES HATCHERY
March 24, 1997 Rainbow Trout 528 Legals, 4.4 fish/lb NACHES HATCHERY
October 15, 1996 Rainbow Trout 306 Legals, 5.1 fish/lb NELSON SPRINGS PDS
June 17, 1996 Rainbow Trout 1,248 Fry, 104 fish/lb NACHES HATCHERY
May 28, 1996 Rainbow Trout 508 Legals, 3.5 fish/lb NELSON SPRINGS PDS
April 9, 1996 Rainbow Trout 495 Legals, 4.5 fish/lb NACHES HATCHERY
October 18, 1995 Rainbow Trout 506 Legals, 5.5 fish/lb NELSON SPRINGS PDS
June 21, 1995 Rainbow Trout 1,209 Fry, 93 fish/lb NACHES HATCHERY
June 7, 1995 Rainbow Trout 510 Legals, 3.4 fish/lb NACHES HATCHERY
April 4, 1995 Rainbow Trout 506 Legals, 4.6 fish/lb NACHES HATCHERY

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 Mud Lake S21