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Rainbow stocking
Lowland lake · King County · 60.3 acres · 414 ft
4,030 rainbows on Apr 8
5 months agoIssaquah Hatchery
Fish per pound
Catchables · 9 oz each
1.8
Nothing new since Apr 8. WDFW usually plants here in October.
2026 so far
6,315
60% of a normal year
Normal year
10,570
average of 11 seasons
Typical size
Jumbos
11 oz each
Stocking season
Mar–May, Oct–Nov
when the truck comes
This year against a 11-season average
2026normal
Recent plants
| Date | Species | Number | Fish/lb | Size |
|---|---|---|---|---|
| Apr 8 | Rainbow | 4,030 | 1.8 | Catchables · 9 oz each |
| Mar 31 | Rainbow | 2,285 | 2.0 | Catchables · 8 oz each |
| Nov 17 | Rainbow | 1,688 | 0.40 | Trophies · 2.5 lb each |
| Oct 15 | Rainbow | 1,550 | 0.54 | Trophies · 1.85 lb each |
| May 12 | Rainbow | 1,000 | 2.4 | Catchables · 7 oz each |
| Apr 3 | Rainbow | 6,520 | 2.7 | Catchables · 6 oz each |
| Nov 18 | Rainbow | 1,108 | 0.40 | Trophies · 2.5 lb each |
| Oct 23 | Rainbow | 1,120 | 0.43 | Trophies · 2.3 lb each |
48 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 | ||||||||||||
| Bass | ||||||||||||
| Kokanee | ||||||||||||
| Yellow Perch |
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 Beaver Lake - Sammamish (King County) fished
No catch reports yet for this water.
Currently
57°
Clearfeels like 56°
Tue
Favorable
67° 54°
wind 5 kt · 21% rain
Wed
Favorable
75° 51°
wind 5 kt · 1% rain
Thu
Favorable
79° 52°
wind 5 kt · 0% rain
Fri
Favorable
74° 49°
wind 4 kt · 0% rain
Sat
Favorable
75° 49°
wind 5 kt · 0% rain
Sun
Favorable
77° 47°
wind 5 kt · 0% rain
Mon
Favorable
70° 50°
wind 8 kt · 7% rain
The current regulation for Beaver Lake - Sammamish (King 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 Beaver Lake - Sammamish (King County)?
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Wind now
3mph
NNW · gusting 9
Gusts · 12h
9mph
holding or building
wind mph gusts