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Eastern Brook Trout stocking
High lake · Okanogan County · 151.7 acres · 3,556 ft
16,000 eastern brook trout on May 23
3 years agoChelan Hatchery
Fish per pound
Fingerlings · under 0.1 lb each
32
Planted small, to grow on — these are not catchable yet.
2026 so far
0
0% of a normal year
Normal year
17,464
average of 8 seasons
Typical size
Fingerlings
under 0.1 lb each
Stocking season
May
when the truck comes
This year against a 8-season average
2026normal
Recent plants
| Date | Species | Number | Fish/lb | Size |
|---|---|---|---|---|
| May 23 | Eastern Brook Trout | 16,000 | 32 | Fingerlings · under 0.1 lb each |
| May 13 | Eastern Brook Trout | 10,000 | 45 | Fingerlings · under 0.1 lb each |
| Jun 25 | Eastern Brook Trout | 8,832 | 23 | Fingerlings · under 0.1 lb each |
| May 1 | Eastern Brook Trout | 21,100 | 34 | Fingerlings · under 0.1 lb each |
| Jun 28 | Eastern Brook Trout | 2,640 | 40 | Fingerlings · under 0.1 lb each |
| Jun 6 | Eastern Brook Trout | 12,122 | 42 | Fingerlings · under 0.1 lb each |
| Jun 4 | Eastern Brook Trout | 1,000 | 42 | Fingerlings · under 0.1 lb each |
| Jul 19 | Eastern Brook Trout | 3,300 | 30 | Fingerlings · under 0.1 lb each |
11 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 | ||||||||||||
| Bass | ||||||||||||
| Kokanee |
quiet → best this month
No WDFW calendar for Brook Trout, Brown Trout or Tiger Trout — the lake holds them, WDFW just doesn't rate their 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 Bonaparte Lake fished
No catch reports yet for this water.
Currently
46°
Clearfeels like 42°
Tue
Favorable
57° 46°
wind 7 kt · 23% rain
Wed
Favorable
67° 44°
wind 6 kt · 1% rain
Thu
Favorable
74° 49°
wind 6 kt · 0% rain
Fri
Favorable
74° 51°
wind 4 kt · 0% rain
Sat
Favorable
73° 51°
wind 6 kt · 0% rain
Sun
Favorable
74° 51°
wind 5 kt · 0% rain
Mon
Favorable
73° 50°
wind 5 kt · 2% rain
The current regulation for Bonaparte 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 brook trout this week at Bonaparte Lake?
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Wind now
5mph
N · gusting 9
Gusts · 12h
12mph
holding or building
wind mph gusts