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Washington stocking report

Mason Lake

204 records Last stocked: August 3, 2026

The short answer

Mason Lake was last stocked on August 3, 2026: 16,295 Rainbow Trout (Fry, 60.8 fish/lb).

County
Mason
Species on record
Rainbow Trout, Kokanee, Cutthroat Trout, Coho Salmon
Records
204 stocking events
Official source
Washington Department of Fish and Wildlife report

Location map

Mason 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 Mason Lake, Mason County Mason Lake Finch Creek 16.0222, Mason County Finch Creek 16.0222 Pine Lake, Mason County Pine Lake Lake Kokanee, Mason County Lake Kokanee Panhandle Lake, Mason County Panhandle Lake Aldrich Lake, Mason County Aldrich Lake Clara Lake, Mason County Clara Lake Robbins Lake, Mason County Robbins Lake Tiger Lake, Mason County Tiger Lake Mason County
Mason LakeMason County Finch Creek 16.0222Mason County Pine LakeMason County Lake KokaneeMason County Panhandle LakeMason 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 Mason Lake? Also on record: Mason Lake (King County, Washington) · Mason Lake (West Virginia)

Agency records

Full stocking history

DateSpeciesFishSizeHatcheryNotes
August 3, 2026 Rainbow Trout 16,295 Fry, 60.8 fish/lb EELLS SPRINGS
August 3, 2026 Rainbow Trout 7,730 Fry, 67.8 fish/lb EELLS SPRINGS
July 28, 2026 Rainbow Trout 15,615 Fry, 67 fish/lb EELLS SPRINGS
July 28, 2026 Rainbow Trout 6,445 Fry, 69 fish/lb EELLS SPRINGS
July 28, 2026 Rainbow Trout 8,735 Fry, 71 fish/lb EELLS SPRINGS
July 27, 2026 Rainbow Trout 18,675 Fry, 58 fish/lb EELLS SPRINGS
July 27, 2026 Rainbow Trout 20,095 Fry, 51 fish/lb EELLS SPRINGS
July 27, 2026 Rainbow Trout 8,120 Fry, 70 fish/lb EELLS SPRINGS
June 8, 2026 Rainbow Trout 31,677 Fry, 536 fish/lb EELLS SPRINGS
April 7, 2026 Rainbow Trout 56,100 Fry, 470 fish/lb EELLS SPRINGS
April 1, 2026 Rainbow Trout 33,190 Fry, 541 fish/lb EELLS SPRINGS
November 10, 2025 Rainbow Trout 200 Fry, 32.7 fish/lb EELLS SPRINGS
November 10, 2025 Rainbow Trout 2,825 Fry, 14.6 fish/lb EELLS SPRINGS
October 15, 2025 Rainbow Trout 9,500 Fry, 16.3 fish/lb EELLS SPRINGS
October 14, 2025 Rainbow Trout 1,147 Fry, 11.95 fish/lb EELLS SPRINGS
October 14, 2025 Rainbow Trout 4,616 Fry, 15.81 fish/lb EELLS SPRINGS
October 13, 2025 Rainbow Trout 6,705 Fry, 13.6 fish/lb EELLS SPRINGS
August 19, 2025 Rainbow Trout 39,735 Fry, 38 fish/lb EELLS SPRINGS
August 18, 2025 Rainbow Trout 43,540 Fry, 39.3 fish/lb EELLS SPRINGS
August 18, 2025 Rainbow Trout 47,120 Fry, 39.3 fish/lb EELLS SPRINGS
August 14, 2025 Rainbow Trout 3,710 Fry, 128 fish/lb EELLS SPRINGS
June 3, 2025 Rainbow Trout 29,460 Fry, 869 fish/lb EELLS SPRINGS
May 12, 2025 Kokanee 49,610 Fry, 280 fish/lb EELLS SPRINGS
January 7, 2025 Rainbow Trout 1,683 Fry, 16.82 fish/lb EELLS SPRINGS
January 7, 2025 Rainbow Trout 1,994 Fry, 16.62 fish/lb EELLS SPRINGS
October 21, 2024 Rainbow Trout 14,865 Fry, 17.8 fish/lb EELLS SPRINGS
October 21, 2024 Rainbow Trout 21,190 Fry, 13 fish/lb EELLS SPRINGS
October 15, 2024 Rainbow Trout 16,900 Fry, 12.66 fish/lb EELLS SPRINGS
October 15, 2024 Rainbow Trout 7,225 Fry, 18.3 fish/lb EELLS SPRINGS
October 14, 2024 Rainbow Trout 4,240 Fry, 14.62 fish/lb EELLS SPRINGS
October 14, 2024 Rainbow Trout 6,560 Fry, 16 fish/lb EELLS SPRINGS
September 30, 2024 Rainbow Trout 11,980 Fry, 16.5 fish/lb EELLS SPRINGS
September 30, 2024 Rainbow Trout 5,075 Fry, 14.3 fish/lb EELLS SPRINGS
September 12, 2024 Rainbow Trout 1,270 Fry, 68 fish/lb EELLS SPRINGS
August 26, 2024 Rainbow Trout 109,160 Fry, 23.78 fish/lb EELLS SPRINGS
August 20, 2024 Rainbow Trout 26,917 Fry, 59.8 fish/lb EELLS SPRINGS
August 19, 2024 Rainbow Trout 21,688 Fry, 61.9 fish/lb EELLS SPRINGS
June 4, 2024 Rainbow Trout 150 Legals, 1.73 fish/lb EELLS SPRINGS
June 4, 2024 Rainbow Trout 2 Legals, 0.35 fish/lb EELLS SPRINGS
May 29, 2024 Rainbow Trout 33,120 Fry, 1162 fish/lb EELLS SPRINGS
November 29, 2023 Rainbow Trout 1,925 Legals, 8.55 fish/lb EELLS SPRINGS
October 24, 2023 Rainbow Trout 15,285 Fry, 37.7 fish/lb EELLS SPRINGS
October 2, 2023 Rainbow Trout 9,985 Fry, 15.6 fish/lb EELLS SPRINGS
September 29, 2023 Cutthroat Trout 6,200 Yearling, 20 fish/lb EELLS SPRINGS Resident Coastal run
August 29, 2023 Rainbow Trout 187,435 Fry, 40.4 fish/lb EELLS SPRINGS
August 16, 2023 Rainbow Trout 2,830 Fry, 146 fish/lb EELLS SPRINGS
May 31, 2023 Kokanee 43,165 Fry, 223 fish/lb EELLS SPRINGS
May 30, 2023 Rainbow Trout 37,100 Fry, 842 fish/lb EELLS SPRINGS
May 28, 2023 Rainbow Trout 200 Legals, 2.15 fish/lb EELLS SPRINGS
May 28, 2023 Rainbow Trout 3 Legals, 0.2 fish/lb EELLS SPRINGS
April 26, 2023 Cutthroat Trout 7,460 Fry, 597 fish/lb EELLS SPRINGS Resident Coastal run
December 1, 2022 Rainbow Trout 5,705 Legals, 7.44 fish/lb EELLS SPRINGS
November 8, 2022 Rainbow Trout 8,310 Fry, 12.4 fish/lb EELLS SPRINGS
October 25, 2022 Rainbow Trout 11,473 Fry, 15.4 fish/lb EELLS SPRINGS
September 7, 2022 Rainbow Trout 1,690 Fry, 53 fish/lb EELLS SPRINGS
August 30, 2022 Rainbow Trout 28,660 Fry, 49.4 fish/lb EELLS SPRINGS
August 29, 2022 Rainbow Trout 46,850 Fry, 48.5 fish/lb EELLS SPRINGS
May 24, 2022 Rainbow Trout 30,968 Fry, 943 fish/lb EELLS SPRINGS
November 16, 2021 Rainbow Trout 5,455 Fry, 13.64 fish/lb EELLS SPRINGS
October 25, 2021 Rainbow Trout 14,715 Fry, 18 fish/lb EELLS SPRINGS
October 25, 2021 Rainbow Trout 7,625 Fry, 14.15 fish/lb EELLS SPRINGS
October 20, 2021 Rainbow Trout 10,940 Fry, 18.08 fish/lb EELLS SPRINGS
October 19, 2021 Rainbow Trout 16,630 Fry, 16.95 fish/lb EELLS SPRINGS
October 19, 2021 Rainbow Trout 7,330 Fry, 14.63 fish/lb EELLS SPRINGS
October 11, 2021 Rainbow Trout 10,650 Fry, 17.6 fish/lb EELLS SPRINGS
October 6, 2021 Rainbow Trout 6,609 Fry, 12.63 fish/lb EELLS SPRINGS
June 18, 2021 Rainbow Trout 28,000 Fry, 100 fish/lb EELLS SPRINGS
June 17, 2021 Rainbow Trout 210,430 Fry, 100 fish/lb EELLS SPRINGS
June 7, 2021 Kokanee 49,000 Fry, 335 fish/lb EELLS SPRINGS
May 25, 2021 Rainbow Trout 4,341 Fry, 759 fish/lb EELLS SPRINGS
May 25, 2021 Rainbow Trout 4,600 Fry, 933 fish/lb EELLS SPRINGS
May 25, 2021 Rainbow Trout 4,705 Fry, 690 fish/lb EELLS SPRINGS
May 25, 2021 Rainbow Trout 5,097 Fry, 1205 fish/lb EELLS SPRINGS
May 25, 2021 Rainbow Trout 5,301 Fry, 1797 fish/lb EELLS SPRINGS
May 17, 2021 Rainbow Trout 9,475 Fry, 855 fish/lb EELLS SPRINGS
March 29, 2021 Rainbow Trout 5,508 Legals, 2.7 fish/lb EELLS SPRINGS
December 22, 2020 Rainbow Trout 8,695 Fry, 15.1 fish/lb EELLS SPRINGS
November 16, 2020 Rainbow Trout 9,596 Legals, 7.99 fish/lb EELLS SPRINGS
October 22, 2020 Rainbow Trout 19,825 Fry, 15.36 fish/lb EELLS SPRINGS
October 22, 2020 Rainbow Trout 5,555 Fry, 10.1 fish/lb EELLS SPRINGS
October 21, 2020 Rainbow Trout 16,370 Fry, 14.6 fish/lb EELLS SPRINGS
October 20, 2020 Rainbow Trout 9,277 Fry, 12.37 fish/lb EELLS SPRINGS
October 20, 2020 Rainbow Trout 9,536 Fry, 12.8 fish/lb EELLS SPRINGS
October 19, 2020 Rainbow Trout 10,950 Fry, 15 fish/lb EELLS SPRINGS
October 19, 2020 Rainbow Trout 8,175 Fry, 14.6 fish/lb EELLS SPRINGS
October 15, 2020 Rainbow Trout 6,330 Fry, 12.17 fish/lb EELLS SPRINGS
September 3, 2020 Rainbow Trout 16,975 Fry, 35 fish/lb EELLS SPRINGS
September 2, 2020 Rainbow Trout 116,265 Fry, 34.4 fish/lb EELLS SPRINGS
September 1, 2020 Rainbow Trout 46,950 Fry, 34.8 fish/lb EELLS SPRINGS
August 31, 2020 Rainbow Trout 20,052 Fry, 36 fish/lb EELLS SPRINGS
August 31, 2020 Rainbow Trout 2,294 Fry, 91 fish/lb EELLS SPRINGS
June 22, 2020 Rainbow Trout 12,645 Fry, 641 fish/lb EELLS SPRINGS
June 19, 2020 Rainbow Trout 16,586 Fry, 437 fish/lb EELLS SPRINGS
May 14, 2020 Rainbow Trout 1,943 Legals, 3.16 fish/lb EELLS SPRINGS
November 18, 2019 Rainbow Trout 16,590 Fry, 14.74 fish/lb EELLS SPRINGS
November 4, 2019 Rainbow Trout 4,530 Fry, 17.1 fish/lb EELLS SPRINGS
November 4, 2019 Rainbow Trout 5,415 Fry, 13.05 fish/lb EELLS SPRINGS
November 4, 2019 Rainbow Trout 5,650 Fry, 15.06 fish/lb EELLS SPRINGS
October 30, 2019 Rainbow Trout 7,650 Fry, 11.5 fish/lb EELLS SPRINGS
October 1, 2019 Rainbow Trout 13,910 Fry, 14.8 fish/lb EELLS SPRINGS
August 23, 2019 Rainbow Trout 19,250 Fry, 55 fish/lb EELLS SPRINGS
August 22, 2019 Rainbow Trout 73,715 Fry, 60.1 fish/lb EELLS SPRINGS
August 21, 2019 Rainbow Trout 47,850 Fry, 58.7 fish/lb EELLS SPRINGS
August 12, 2019 Rainbow Trout 26,600 Fry, 65 fish/lb EELLS SPRINGS
August 5, 2019 Rainbow Trout 56,490 Fry, 61.74 fish/lb EELLS SPRINGS
July 9, 2019 Rainbow Trout 17,052 Fry, 382 fish/lb EELLS SPRINGS
June 21, 2019 Rainbow Trout 7,895 Fry, 324 fish/lb EELLS SPRINGS
June 11, 2019 Cutthroat Trout 1,342 Fry, 186 fish/lb EELLS SPRINGS Resident Coastal run
June 11, 2019 Rainbow Trout 9,600 Fry, 328 fish/lb EELLS SPRINGS
June 3, 2019 Rainbow Trout 200 Legals, 2 fish/lb EELLS SPRINGS
June 3, 2019 Rainbow Trout 5 Legals, 0.2 fish/lb EELLS SPRINGS
May 13, 2019 Kokanee 7,600 Fry, 276 fish/lb EELLS SPRINGS
May 7, 2019 Kokanee 48,873 Fry, 305 fish/lb EELLS SPRINGS
March 25, 2019 Rainbow Trout 40,000 Fry, 619 fish/lb EELLS SPRINGS
March 1, 2019 Rainbow Trout 45,080 Fry, 1610 fish/lb EELLS SPRINGS
March 1, 2019 Rainbow Trout 67,810 Fry, 1577 fish/lb EELLS SPRINGS
December 11, 2018 Rainbow Trout 8,635 Fry, 15.85 fish/lb EELLS SPRINGS
December 10, 2018 Rainbow Trout 9,700 Fry, 14.26 fish/lb EELLS SPRINGS
November 26, 2018 Rainbow Trout 4,490 Fry, 14.6 fish/lb EELLS SPRINGS
November 20, 2018 Rainbow Trout 3,667 Fry, 16.9 fish/lb EELLS SPRINGS
November 5, 2018 Rainbow Trout 22,331 Fry, 27.4 fish/lb EELLS SPRINGS
October 31, 2018 Rainbow Trout 9,859 Fry, 36.2 fish/lb EELLS SPRINGS
October 26, 2018 Rainbow Trout 7,095 Fry, 33.6 fish/lb EELLS SPRINGS
October 25, 2018 Rainbow Trout 5,920 Fry, 32 fish/lb EELLS SPRINGS
October 25, 2018 Rainbow Trout 6,370 Fry, 34.2 fish/lb EELLS SPRINGS
October 23, 2018 Rainbow Trout 17,209 Fry, 23.1 fish/lb EELLS SPRINGS
July 20, 2018 Rainbow Trout 3,100 Fry, 261 fish/lb EELLS SPRINGS
June 25, 2018 Rainbow Trout 20,000 Fry, 350 fish/lb EELLS SPRINGS
June 11, 2018 Rainbow Trout 9,850 Fry, 307 fish/lb EELLS SPRINGS
May 29, 2018 Rainbow Trout 2 Legals, 0.14 fish/lb EELLS SPRINGS
May 29, 2018 Rainbow Trout 200 Legals, 2.29 fish/lb EELLS SPRINGS
May 14, 2018 Kokanee 17,385 Fry, 276 fish/lb EELLS SPRINGS
August 8, 2017 Rainbow Trout 25,210 Fry, 39.7 fish/lb EELLS SPRINGS
July 31, 2017 Rainbow Trout 68,280 Fry, 49.3 fish/lb EELLS SPRINGS
July 10, 2017 Rainbow Trout 24,483 Fry, 289 fish/lb EELLS SPRINGS
June 13, 2017 Rainbow Trout 200 Legals, 1.8 fish/lb EELLS SPRINGS
May 24, 2017 Kokanee 98,255 Fry, 356 fish/lb EELLS SPRINGS
April 3, 2017 Rainbow Trout 7,332 Fry, 176 fish/lb EELLS SPRINGS
December 29, 2016 Rainbow Trout 450 Fry, 19 fish/lb EELLS SPRINGS
May 2, 2016 Rainbow Trout 1,520 Fry, 30.4 fish/lb EELLS SPRINGS
May 2, 2016 Rainbow Trout 665 Fry, 30.4 fish/lb EELLS SPRINGS
April 28, 2016 Cutthroat Trout 5,319 Fry, 350 fish/lb EELLS SPRINGS Resident Coastal run
April 28, 2016 Cutthroat Trout 8,596 Fry, 350 fish/lb EELLS SPRINGS Resident Coastal run
March 29, 2016 Rainbow Trout 69,210 Fry, 3627 fish/lb EELLS SPRINGS
February 22, 2016 Cutthroat Trout 21,667 Fry, 3000 fish/lb EELLS SPRINGS Resident Coastal run
February 22, 2016 Cutthroat Trout 34,599 Fry, 3000 fish/lb EELLS SPRINGS Resident Coastal run
December 8, 2015 Rainbow Trout 4,350 Fry, 12.6 fish/lb EELLS SPRINGS
November 16, 2015 Rainbow Trout 2,000 Legals, 5.7 fish/lb EELLS SPRINGS
November 16, 2015 Rainbow Trout 8,755 Legals, 8.8 fish/lb EELLS SPRINGS
August 4, 2015 Rainbow Trout 2,222 Fry, 197 fish/lb EELLS SPRINGS
June 25, 2015 Rainbow Trout 25,723 Fry, 315 fish/lb EELLS SPRINGS
June 3, 2015 Rainbow Trout 2,958 Fry, 16.9 fish/lb EELLS SPRINGS
May 28, 2015 Kokanee 17,758 Fry, 261 fish/lb EELLS SPRINGS
May 26, 2015 Kokanee 30,120 Fry, 261 fish/lb EELLS SPRINGS
December 8, 2014 Rainbow Trout 18,740 Fry, 13.1 fish/lb EELLS SPRINGS
August 11, 2014 Rainbow Trout 3,665 Fry, 205 fish/lb EELLS SPRINGS
July 25, 2014 Rainbow Trout 407 Fry, 570 fish/lb TOKUL CR HATCHERY
June 27, 2014 Kokanee 36,100 Fry, 276 fish/lb EELLS SPRINGS
June 9, 2014 Rainbow Trout 500 Legals, 0.7 fish/lb TROUT LODGE COMMERCIAL released by WDFW - EN COOPS
June 13, 2013 Rainbow Trout 500 Legals, 0.7 fish/lb TROUT LODGE COMMERCIAL released by WDFW - EN COOPS
July 16, 2012 Rainbow Trout 35,750 Fry, 50 fish/lb EELLS SPRINGS
July 16, 2012 Rainbow Trout 5,525 Fry, 65.4 fish/lb EELLS SPRINGS
June 22, 2012 Kokanee 106,560 Fry, 333 fish/lb EELLS SPRINGS
June 18, 2012 Rainbow Trout 62,100 Fry, 46 fish/lb EELLS SPRINGS
August 3, 2011 Rainbow Trout 10,575 Fry, 358 fish/lb EELLS SPRINGS
August 3, 2011 Rainbow Trout 1,855 Fry, 106 fish/lb EELLS SPRINGS
August 1, 2011 Rainbow Trout 8,469 Fry, 43.5 fish/lb EELLS SPRINGS
July 26, 2011 Rainbow Trout 11,475 Fry, 45 fish/lb EELLS SPRINGS
July 15, 2011 Rainbow Trout 31,065 Fry, 57 fish/lb EELLS SPRINGS
May 16, 2011 Rainbow Trout 150 Legals, 0.73 fish/lb EELLS SPRINGS
August 23, 2010 Rainbow Trout 18,078 Fry, 138 fish/lb EELLS SPRINGS
June 28, 2010 Kokanee 115,903 Fry, 267.98 fish/lb EELLS SPRINGS
October 2, 2009 Rainbow Trout 14,329 Fry, 161 fish/lb EELLS SPRINGS
June 1, 2009 Kokanee 17,808 Fry, 450 fish/lb EELLS SPRINGS
June 1, 2009 Kokanee 17,808 Fry, 450 fish/lb EELLS SPRINGS
June 1, 2009 Kokanee 17,808 Fry, 450 fish/lb EELLS SPRINGS
June 1, 2009 Kokanee 17,808 Fry, 450 fish/lb EELLS SPRINGS
June 1, 2009 Kokanee 17,808 Fry, 450 fish/lb EELLS SPRINGS
June 1, 2009 Kokanee 17,808 Fry, 450 fish/lb EELLS SPRINGS
June 1, 2009 Kokanee 17,808 Fry, 450 fish/lb EELLS SPRINGS
June 1, 2009 Kokanee 344 Fry, 450 fish/lb EELLS SPRINGS
June 10, 2008 Kokanee 26,220 Fry, 437 fish/lb EELLS SPRINGS
June 3, 2008 Kokanee 100,000 Fry, 418 fish/lb EELLS SPRINGS
June 18, 2004 Rainbow Trout 80,240 Fry, 118 fish/lb EELLS SPRINGS
July 16, 2003 Rainbow Trout 27,500 Fry, 100 fish/lb EELLS SPRINGS
July 16, 2003 Rainbow Trout 43,255 Fry, 211 fish/lb EELLS SPRINGS
June 18, 2003 Rainbow Trout 49,959 Fry, 183 fish/lb EELLS SPRINGS
June 24, 2002 Rainbow Trout 16,450 Fry, 70 fish/lb EELLS SPRINGS
June 17, 2002 Rainbow Trout 67,200 Fry, 120 fish/lb EELLS SPRINGS
June 1, 2001 Rainbow Trout 88,000 Fry, 615 fish/lb EELLS SPRINGS
October 2, 1998 Rainbow Trout 20,955 Fry, 16.5 fish/lb EELLS SPRINGS
July 2, 1998 Rainbow Trout 93,548 Fry, 36.4 fish/lb EELLS SPRINGS
June 8, 1998 Kokanee 150,040 Fry, 266.5 fish/lb EELLS SPRINGS
March 23, 1998 Coho Salmon 125,000 Fry, 414 fish/lb MINTER CR HATCHERY
March 23, 1998 Coho Salmon 125,000 Fry, 405 fish/lb MINTER CR HATCHERY
June 30, 1997 Rainbow Trout 11,214 Fry, 267 fish/lb EELLS SPRINGS
June 19, 1997 Coho Salmon 39,650 Fingerling, 122 fish/lb MINTER CR HATCHERY
June 19, 1997 Coho Salmon 39,650 Fingerling, 122 fish/lb MINTER CR HATCHERY
June 18, 1997 Coho Salmon 33,300 Fingerling, 111 fish/lb MINTER CR HATCHERY
June 18, 1997 Coho Salmon 33,300 Fingerling, 111 fish/lb MINTER CR HATCHERY
June 17, 1997 Coho Salmon 26,196 Fingerling, 118 fish/lb MINTER CR HATCHERY
June 17, 1997 Coho Salmon 29,500 Fingerling, 118 fish/lb MINTER CR HATCHERY
June 17, 1997 Coho Salmon 8,672 Fingerling, 111 fish/lb MINTER CR HATCHERY
June 21, 1995 Coho Salmon 20,000 Fingerling, 140 fish/lb MINTER CR 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: .

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