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Rainbow stocking
Lowland lake · Snohomish County · 102.3 acres · 562 ft
2,000 rainbows on Apr 16
5 months agoWhitehorse Pond
Average size
Catchables
0.5 lb
Nothing new since Apr 16. Holdovers are bigger and warier than fresh stock.
2026 so far
8,600
86% of a normal year
Normal year
9,948
average of 11 seasons
Typical size
Catchables
0.5 lb each
Stocking season
Apr
when the truck comes
This year against a 11-season average
2026normal
Recent plants
| Date | Species | Number | Size | Fish/lb |
|---|---|---|---|---|
| Apr 16 | Rainbow | 2,000 | Catchables · 0.5 lb each | 2.0 |
| Apr 14 | Rainbow | 3,000 | Catchables · 0.5 lb each | 2.0 |
| Apr 13 | Rainbow | 3,600 | Catchables · 0.5 lb each | 2.0 |
| Apr 14 | Rainbow | 6,504 | Catchables · 0.42 lb each | 2.4 |
| Apr 8 | Rainbow | 3,000 | Catchables · 0.4 lb each | 2.5 |
| Apr 16 | Rainbow | 2,875 | Catchables · 0.4 lb each | 2.5 |
| Apr 15 | Rainbow | 6,633 | Catchables · 0.45 lb each | 2.2 |
| Apr 13 | Rainbow | 3,263 | Catchables · 0.4 lb each | 2.5 |
30 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 | ||||||||||||
| Bass | ||||||||||||
| Cutthroat Trout | ||||||||||||
| Pumpkinseed Sunfish |
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 Bosworth Lake fished
No catch reports yet for this water.
Currently
56°
Clearfeels like 56°
Tue
Favorable
65° 52°
wind 6 kt · 15% rain
Wed
Favorable
73° 50°
wind 5 kt · 1% rain
Thu
Favorable
75° 52°
wind 4 kt · 0% rain
Fri
Favorable
73° 50°
wind 4 kt · 0% rain
Sat
Favorable
73° 49°
wind 5 kt · 0% rain
Sun
Favorable
73° 49°
wind 5 kt · 0% rain
Mon
Favorable
65° 49°
wind 7 kt · 6% rain
The current regulation for Bosworth 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 Bosworth Lake?
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Wind now
2mph
WNW · gusting 7
Gusts · 12h
8mph
holding or building
wind mph gusts