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Rainbow stocking
Lowland lake · Okanogan County · 65.4 acres · 1,803 ft
5,000 rainbows on May 14
4 months agoChelan Hatchery
Average size
Fry
under 0.1 lb
Planted small, to grow on — these are not catchable yet. Last catchable plant Apr 17.
2026 so far
5,000
87% of a normal year
Normal year
5,777
average of 11 seasons
Typical size
Fry
under 0.1 lb each
Stocking season
Apr–May
when the truck comes
This year against a 11-season average
2026normal
Recent plants
| Date | Species | Number | Size | Fish/lb |
|---|---|---|---|---|
| May 14 | Rainbow | 5,000 | Fry · under 0.1 lb each | 70 |
| May 13 | Rainbow | 5,000 | Fry · under 0.1 lb each | 60 |
| May 1 | Rainbow | 5,000 | Fry · under 0.1 lb each | 50 |
| Apr 17 | Rainbow | 550 | Jumbos · 1.1 lb each | 0.94 |
| May 11 | Rainbow | 5,000 | Fry · under 0.1 lb each | 73 |
| Apr 20 | Rainbow | 1,325 | Jumbos · 0.83 lb each | 1.2 |
| May 26 | Rainbow | 5,000 | Fry · under 0.1 lb each | 60 |
| Apr 18 | Rainbow | 1,290 | Catchables · 0.45 lb each | 2.2 |
36 rainbow releases on record since 2015 · from WDFW's fish plants data, as published.
This lake on WDFWWDFW fishing prospects calendar
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rainbow Trout | ||||||||||||
| Cutthroat Trout |
quiet → best this month
WDFW rates rainbow trout best in April through June.
WDFW draws one calendar per species for the whole state, so it shows the season's shape rather than this lake's own record. Check the rules for when each species is open here. This lake on WDFW
be the first to say how Big Twin Lake fished
No catch reports yet for this water.
Currently
54°
Clearfeels like 52°
Tue
Favorable
65° 53°
wind 6 kt · 28% rain
Wed
Favorable
78° 50°
wind 8 kt · 1% rain
Thu
Favorable
83° 56°
wind 5 kt · 0% rain
Fri
Favorable
81° 55°
wind 6 kt · 0% rain
Sat
Favorable
79° 54°
wind 7 kt · 0% rain
Sun
Favorable
79° 54°
wind 7 kt · 0% rain
Mon
Favorable
80° 52°
wind 8 kt · 1% rain
The current regulation for Big Twin Lake could not be confidently verified from a structured source, so this dashboard won't guess. Check the official WDFW sport fishing rules before fishing.
rules are shown exactly as published and cover every species at this location — they can change at any time, so always confirm with WDFW before fishingWant to know the best time to fish for rainbow trout this week at Big Twin Lake?
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Wind now
1mph
SW · gusting 1
Gusts · 12h
8mph
holding or building
wind mph gusts