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Rainbow stocking
Lowland lake · Skamania County · 4,585.4 acres · 1,012 ft
37,900 rainbows on May 20
4 months agoSpeelyai Hatchery
Average size
Catchables
0.4 lb
Nothing new since May 20. Holdovers are bigger and warier than fresh stock.
2026 so far
37,900
89% of a normal year
Normal year
42,608
average of 11 seasons
Typical size
Catchables
0.4 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 20 | Rainbow | 37,900 | Catchables · 0.4 lb each | 2.5 |
| Jul 1 | Rainbow | 1,400 | Jumbos · 0.77 lb each | 1.3 |
| Jun 4 | Rainbow | 2,100 | Catchables · 0.66 lb each | 1.5 |
| May 21 | Rainbow | 35,710 | Catchables · 0.39 lb each | 2.5 |
| Apr 22 | Rainbow | 3,500 | Catchables · 0.41 lb each | 2.4 |
| May 22 | Rainbow | 38,460 | Catchables · 0.42 lb each | 2.4 |
| May 22 | Rainbow | 36,920 | Catchables · 0.42 lb each | 2.4 |
| May 24 | Rainbow | 36,090 | Catchables · 0.4 lb each | 2.5 |
17 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 |
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 Swift Reservoir fished
No catch reports yet for this water.
Currently
58°
Mostly clearfeels like 57°
Tue
Favorable
65° 51°
wind 7 kt · 14% rain
Wed
Favorable
79° 54°
wind 5 kt · 2% rain
Thu
Favorable
83° 57°
wind 7 kt · 1% rain
Fri
Favorable
74° 50°
wind 6 kt · 0% rain
Sat
Favorable
80° 52°
wind 5 kt · 0% rain
Sun
Favorable
81° 56°
wind 6 kt · 0% rain
Mon
Favorable
70° 50°
wind 8 kt · 4% rain
The current regulation for Swift Reservoir 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 Swift Reservoir?
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Wind now
2mph
S · gusting 2
Gusts · 12h
9mph
laying down
wind mph gusts