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Deer Lake Fishing and Stocking

Columbia County, Washington. The Washington Department of Fish and Wildlife lists 5 stockings here in the latest year of its data (Rainbow Trout), the most recent on May 15, 2026. Stocked in February, March, April and May in two or more years.

2026 Stocking

DateSpeciesFishSize
May 15, 2026Rainbow Trout500Legals, 2.5 fish per pound
Apr 9, 2026Rainbow Trout75Legals, 0.67 fish per pound
Apr 9, 2026Rainbow Trout720Legals, 2.4 fish per pound
Feb 24, 2026Rainbow Trout25Legals, 0.77 fish per pound
Feb 24, 2026Rainbow Trout1,000Legals, 2.5 fish per pound

2025 Stocking

DateSpeciesFishSize
May 8, 2025Rainbow Trout500Legals, 2.5 fish per pound
Apr 30, 2025Rainbow Trout25Legals, 0.67 fish per pound
Apr 15, 2025Rainbow Trout500Legals, 2.5 fish per pound
Apr 4, 2025Rainbow Trout50Legals, 0.67 fish per pound
Mar 18, 2025Rainbow Trout1,125Legals, 2.5 fish per pound
Feb 24, 2025Rainbow Trout1,014Legals, 2.6 fish per pound
Feb 24, 2025Rainbow Trout25Legals, 0.7 fish per pound

2024 Stocking

DateSpeciesFishSize
May 13, 2024Rainbow Trout440Legals, 2.5 fish per pound
Apr 29, 2024Rainbow Trout562Legals, 2.5 fish per pound
Apr 16, 2024Rainbow Trout11,650Legals, 3.3 fish per pound
Apr 10, 2024Rainbow Trout25Legals, 0.67 fish per pound
Mar 19, 2024Rainbow Trout50Legals, 0.67 fish per pound
Mar 19, 2024Rainbow Trout1,000Legals, 2.5 fish per pound
Feb 28, 2024Rainbow Trout25Legals, 0.7 fish per pound
Feb 28, 2024Rainbow Trout1,040Legals, 2.6 fish per pound

Other Stocked Waters in Columbia 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 “DEER LK (COLU)”. 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.