StockerTroutFishing

Home / Washington / Lewis County / Bertha May Lake

Washington stocking report

Bertha May Lake

14 records Last stocked: August 16, 2026

The short answer

Bertha May Lake was last stocked on August 16, 2026: 1,000 Rainbow Trout (Fry, 105 fish/lb).

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

Location map

Bertha May 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 Bertha May Lake, Lewis County Bertha May Lake Cora Lake, Lewis County Cora Lake Dumbbell Lake, Lewis County Dumbbell Lake Art Lake, Lewis County Art Lake Mayfield Reservoir, Lewis County Mayfield Reservoir Lost Lake, Lewis County Lost Lake Bishop Ridge Lakes, Lewis County Bishop Ridge Lakes Mud Lake, Lewis County Mud Lake Goose Lake, Lewis County Goose Lake Lewis County
Bertha May LakeLewis County Cora LakeLewis County Dumbbell LakeLewis County Art LakeLewis County Mayfield ReservoirLewis 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
August 16, 2026 Rainbow Trout 1,000 Fry, 105 fish/lb MOSSYROCK HATCHERY
November 26, 2023 Rainbow Trout 530 Fry, 97 fish/lb MOSSYROCK HATCHERY
November 8, 2023 Rainbow Trout 500 Fry, 100 fish/lb MOSSYROCK HATCHERY
August 11, 2020 Rainbow Trout 1,500 Fry, 100 fish/lb MOSSYROCK HATCHERY
August 31, 2017 Rainbow Trout 1,500 Fry, 32 fish/lb MOSSYROCK HATCHERY
September 21, 2014 Cutthroat Trout 540 Fry, 180 fish/lb MOSSYROCK HATCHERY Westslope run
September 4, 2014 Rainbow Trout 1,500 Fry, 28 fish/lb MOSSYROCK HATCHERY
September 13, 2011 Rainbow Trout 1,519 Fry, 22.5 fish/lb MOSSYROCK HATCHERY
August 27, 2008 Rainbow Trout 1,530 Fry, 25.5 fish/lb MOSSYROCK HATCHERY
August 30, 2005 Rainbow Trout 1,500 Fry, 15 fish/lb MOSSYROCK HATCHERY
August 15, 2005 Cutthroat Trout 3,990 Fry, 210 fish/lb MOSSYROCK HATCHERY Westslope run
October 1, 2001 Rainbow Trout 1,500 Legals, 10 fish/lb MOSSYROCK HATCHERY
September 18, 1998 Rainbow Trout 1,540 Fry, 28 fish/lb MOSSYROCK HATCHERY
August 4, 1995 Rainbow Trout 1,498 Legals, 4.8 fish/lb MOSSYROCK 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 Bertha May Lake