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Rainbow stocking
Lowland lake · Mason County · 14.9 acres · 397 ft
620 rainbows on Apr 8
5 months agoEells Springs
Fish per pound
Catchables · 6 oz each
2.5
Nothing new since Apr 8. Holdovers are bigger and warier than fresh stock.
2026 so far
620
84% of a normal year
Normal year
740
average of 11 seasons
Typical size
Catchables
6 oz each
Stocking season
Apr
when the truck comes
This year against a 11-season average
2026normal
Recent plants
| Date | Species | Number | Fish/lb | Size |
|---|---|---|---|---|
| Apr 8 | Rainbow | 620 | 2.5 | Catchables · 6 oz each |
| Mar 31 | Rainbow | 702 | 2.2 | Catchables · 7 oz each |
| Apr 1 | Rainbow | 701 | 2.4 | Catchables · 7 oz each |
| Mar 29 | Rainbow | 763 | 2.5 | Catchables · 6 oz each |
| Mar 29 | Rainbow | 700 | 2.6 | Catchables · 6 oz each |
| Apr 6 | Rainbow | 760 | 2.3 | Catchables · 7 oz each |
| Apr 28 | Rainbow | 750 | 2.2 | Catchables · 7 oz each |
| Apr 1 | Rainbow | 760 | 2.5 | Catchables · 6 oz each |
12 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 | ||||||||||||
| Bullhead Catfish | ||||||||||||
| Westslope Cutthroat Trout | ||||||||||||
| Coastal 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 Twin Lake - Big fished
No catch reports yet for this water.
Currently
56°
Clearfeels like 54°
Tue
Favorable
67° 51°
wind 6 kt · 13% rain
Wed
Favorable
79° 49°
wind 9 kt · 1% rain
Thu
Favorable
81° 55°
wind 6 kt · 0% rain
Fri
Favorable
72° 50°
wind 6 kt · 0% rain
Sat
Favorable
76° 49°
wind 4 kt · 0% rain
Sun
Favorable
79° 49°
wind 3 kt · 0% rain
Mon
Favorable
71° 48°
wind 7 kt · 5% rain
The current regulation for Twin Lake - Big 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 Twin Lake - Big?
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Wind now
4mph
N · gusting 4
Gusts · 12h
19mph
holding or building
wind mph gusts