Rainbow Lake

Rainbow Lake last stocked June 17, 2026, with 24 stocking events on record since 2025.

Last stocked

June 17, 2026

Plants on record

24

Since 2025

Species recorded

1

Average size

11.7 in

Surface acres

7.8

Elevation

2,213 ft

Stocking history

Showing 15 of 24 plants Showing 24 plants

Source: Washington Department of Fish and Wildlife.
Date Species Quantity Avg. length Source
June 17, 2026 Rainbow Trout 2,550 10 in report
June 5, 2026 Rainbow Trout 2,150 10 in report
May 20, 2026 Rainbow Trout 2,550 10 in report
May 4, 2026 Rainbow Trout 2,550 10 in report
April 28, 2026 Rainbow Trout 50 15.3 in report
April 28, 2026 Rainbow Trout 2,550 10 in report
April 9, 2026 Rainbow Trout 1,300 10 in report
March 30, 2026 Rainbow Trout 100 15.3 in report
March 30, 2026 Rainbow Trout 4,320 10.2 in report
February 24, 2026 Rainbow Trout 101 14.8 in report
February 24, 2026 Rainbow Trout 3,120 9.8 in report
June 17, 2025 Rainbow Trout 1,000 10 in report
May 30, 2025 Rainbow Trout 50 15.3 in report
May 22, 2025 Rainbow Trout 800 10 in report
May 21, 2025 Rainbow Trout 3,100 10 in report
May 20, 2025 Rainbow Trout 60 15.3 in report
May 8, 2025 Rainbow Trout 1,000 10 in report
April 30, 2025 Rainbow Trout 50 15.3 in report
April 18, 2025 Rainbow Trout 2,550 10 in report
April 4, 2025 Rainbow Trout 100 15.3 in report
April 4, 2025 Rainbow Trout 2,550 10 in report
March 20, 2025 Rainbow Trout 1,000 10 in report
February 27, 2025 Rainbow Trout 1,518 9.8 in report
February 27, 2025 Rainbow Trout 100 15.2 in report
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Common questions

When was Rainbow Lake last stocked?
Rainbow Lake was last stocked on June 17, 2026, according to the Washington Department of Fish and Wildlife.
How often is Rainbow Lake stocked?
Rainbow Lake has been stocked 24 times since 2025 in the records we have on file.
What species are stocked at Rainbow Lake?
Rainbow Lake has recorded stockings of Rainbow Trout.

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Access and facts

Nearest town
Marengo, WA
Shore access
Yes
Boat ramp
No
ADA accessible
Yes

WDFW water in the Wooten Wildlife Area off Tucannon Road south of Marengo. Bank fishing only, no boat launch, but ADA accessible. Excellent shoreline access with several points extending into the lake. Closest camping is Camp Wooten State Park and nearby Forest Service campgrounds.

Sources: access.shore (accessed 2026-09-19) , access.boat_ramp (accessed 2026-09-19) , access.ada (accessed 2026-09-19) , shore_notes (accessed 2026-09-19) , nearest_town (accessed 2026-09-19)

Species stocked here

Nearest lakes