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Rainbow stocking
High lake · Lewis County · 19.2 acres · 4,059 ft
1,000 rainbows on Aug 16
1 month agoMossyrock Hatchery
Fish per pound
Fry · under 1 oz each
105
Planted small, to grow on — these are not catchable yet.
2026 so far
1,000
74% of a normal year
Normal year
1,343
average of 3 seasons
Typical size
Fry
under 1 oz each
Stocking season
Aug
when the truck comes
This year against a 3-season average
2026normal
Recent plants
| Date | Species | Number | Fish/lb | Size |
|---|---|---|---|---|
| Aug 16 | Rainbow | 1,000 | 105 | Fry · under 1 oz each |
| Nov 26 | Rainbow | 530 | 97 | Fry · under 1 oz each |
| Nov 8 | Rainbow | 500 | 100 | Fry · under 1 oz each |
| Aug 11 | Rainbow | 1,500 | 100 | Fry · under 1 oz each |
| Aug 31 | Rainbow | 1,500 | 32 | Fingerlings · under 1 oz each |
5 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 | ||||||||||||
| Westslope 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 Bertha May Lake (Lewis County) fished
No catch reports yet for this water.
Currently
45°
Clearfeels like 42°
Tue
Favorable
51° 42°
wind 7 kt · 21% rain
Wed
Favorable
61° 43°
wind 8 kt · 2% rain
Thu
Favorable
66° 49°
wind 10 kt · 0% rain
Fri
Favorable
65° 42°
wind 5 kt · 0% rain
Sat
Favorable
67° 42°
wind 5 kt · 0% rain
Sun
Favorable
69° 46°
wind 6 kt · 0% rain
Mon
Favorable
58° 42°
wind 7 kt · 6% rain
The current regulation for Bertha May Lake (Lewis 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 rainbow trout this week at Bertha May Lake (Lewis County)?
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Wind now
2mph
N · gusting 3
Gusts · 12h
19mph
holding or building
wind mph gusts