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Eastern Brook Trout stocking
High lake · Okanogan County · 45.7 acres · 3,818 ft
6,926 eastern brook trout on May 8
4 months agoChelan Hatchery
Average size
Fingerlings
under 0.1 lb
Planted small, to grow on — these are not catchable yet.
2026 so far
6,926
97% of a normal year
Normal year
7,158
average of 11 seasons
Typical size
Fingerlings
under 0.1 lb each
Stocking season
May
when the truck comes
This year against a 11-season average
2026normal
Recent plants
| Date | Species | Number | Size | Fish/lb |
|---|---|---|---|---|
| May 8 | Eastern Brook Trout | 6,926 | Fingerlings · under 0.1 lb each | 37 |
| May 19 | Eastern Brook Trout | 5,508 | Fingerlings · under 0.1 lb each | 22 |
| May 16 | Eastern Brook Trout | 5,302 | Fingerlings · under 0.1 lb each | 22 |
| May 16 | Eastern Brook Trout | 1,903 | Fingerlings · under 0.1 lb each | 26 |
| May 10 | Eastern Brook Trout | 4,680 | Fingerlings · under 0.1 lb each | 39 |
| May 24 | Eastern Brook Trout | 1,938 | Fingerlings · under 0.1 lb each | 32 |
| May 25 | Eastern Brook Trout | 3,799 | Fingerlings · under 0.1 lb each | 40 |
| May 27 | Eastern Brook Trout | 5,000 | Fingerlings · under 0.1 lb each | 23 |
16 eastern brook trout 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 |
quiet → best this month
No WDFW calendar for Brook Trout — the lake holds it, WDFW just doesn't rate its months.
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 Lost Lake (Okanogan County) fished
No catch reports yet for this water.
Currently
44°
Clearfeels like 40°
Tue
Favorable
55° 43°
wind 6 kt · 25% rain
Wed
Favorable
67° 42°
wind 6 kt · 1% rain
Thu
Favorable
73° 47°
wind 6 kt · 0% rain
Fri
Favorable
73° 50°
wind 4 kt · 0% rain
Sat
Favorable
72° 50°
wind 6 kt · 0% rain
Sun
Favorable
73° 50°
wind 5 kt · 0% rain
Mon
Favorable
72° 49°
wind 5 kt · 3% rain
The current regulation for Lost Lake (Okanogan County) 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 brook trout this week at Lost Lake (Okanogan County)?
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Wind now
4mph
W · gusting 5
Gusts · 12h
9mph
holding or building
wind mph gusts