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Trails End Lake Fishing and Stocking

Mason County, Washington. The Washington Department of Fish and Wildlife lists 7 stockings here in the latest year of its data (Cutthroat and Rainbow Trout), the most recent on Oct 5, 2026. Stocked in January, March, May, September, October and December in two or more years.

2026 Stocking

DateSpeciesFishSize
Oct 5, 2026Cutthroat2,000Fingerling, 25.0 fish per pound
Sep 28, 2026Rainbow Trout95Legals, 0.8 fish per pound
Sep 28, 2026Rainbow Trout605Legals, 0.95 fish per pound
May 21, 2026Rainbow Trout620Legals, 1.2 fish per pound
Mar 9, 2026Rainbow Trout3,700Legals, 2.27 fish per pound
Jan 15, 2026Rainbow Trout70Legals, 0.23 fish per pound

2025 Stocking

DateSpeciesFishSize
Dec 12, 2025Cutthroat100Yearling, 0.53 fish per pound
Sep 26, 2025Rainbow Trout150Legals, 1.04 fish per pound
Sep 22, 2025Rainbow Trout393Legals, 0.83 fish per pound
Sep 22, 2025Rainbow Trout313Legals, 0.93 fish per pound
Sep 15, 2025Cutthroat2,000Fingerling, 27.3 fish per pound
Mar 17, 2025Rainbow Trout2,718Legals, 2.44 fish per pound
Mar 17, 2025Rainbow Trout992Legals, 2.48 fish per pound
Jan 16, 2025Rainbow Trout60Legals, 0.17 fish per pound

2024 Stocking

DateSpeciesFishSize
Dec 5, 2024Cutthroat50Yearling, 0.67 fish per pound
Nov 4, 2024Cutthroat200Yearling, 1.94 fish per pound
Oct 1, 2024Cutthroat380Fingerling, 23.0 fish per pound
Sep 24, 2024Rainbow Trout785Legals, 1.17 fish per pound
May 15, 2024Cutthroat663Yearling, 3.16 fish per pound
Mar 19, 2024Rainbow Trout3,710Legals, 2.8 fish per pound
Jan 25, 2024Rainbow Trout60Legals, 0.23 fish per pound

Other Stocked Waters in Mason County

About This Data

Every row comes from the stocking information published by the Washington Department of Fish and Wildlife, checked Nov 3, 2026. The agency lists this water as “TRAILS END LK (MASO)”. Species and sizes are given as the agency names them; a dash means the agency does not say.

More for Washington Anglers

Stocking dates and places can change without notice; check with the agency before a trip. ReelTourney is not affiliated with the Washington Department of Fish and Wildlife.