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Rainbow stocking
Lowland lake · Pend Oreille County · 754.4 acres · 2,343 ft
40,000 rainbows on May 12
4 months agoFord Hatchery
Average size
Fry
under 0.1 lbeach
Planted small, to grow on — these are not catchable yet. Last catchable plant Apr 17.
2026 so far
84,197
142% of a normal year
Normal year
59,144
average of 11 seasons
Typical size
Fry
under 0.1 lb each
Stocking season
Mar–Jun
when the truck comes
This year against a 11-season average
2026normal
Recent plants
| Date | Species | Number | Size | Fish/lb |
|---|---|---|---|---|
| May 12 | Rainbow | 40,000 | Fry · under 0.1 lb each | 108 |
| Apr 22 | Rainbow | 2,314 | Catchables · 0.24 lb each | 4.1 |
| Apr 22 | Rainbow | 12,676 | Catchables · 0.24 lb each | 4.1 |
| Apr 21 | Rainbow | 14,023 | Catchables · 0.24 lb each | 4.1 |
| Apr 17 | Rainbow | 184 | Trophies · 3 lb each | 0.33 |
| Apr 17 | Rainbow | 15,000 | Catchables · 0.33 lb each | 3.0 |
| May 27 | Rainbow | 40,000 | Fry · under 0.1 lb each | 103 |
| Apr 9 | Rainbow | 4,146 | Catchables · 0.25 lb each | 4.0 |
65 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 | ||||||||||||
| Crappie | ||||||||||||
| Bass | ||||||||||||
| Pumpkinseed Sunfish | ||||||||||||
| Yellow Perch |
quiet → best this month
No WDFW calendar for Brown Trout — the lake holds it, WDFW just doesn't rate its months.
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 Diamond Lake fished
No catch reports yet for this water.
Currently
50°
Clearfeels like 47°
Tue
Favorable
63° 47°
wind 6 kt · 13% rain
Wed
Favorable
72° 46°
wind 6 kt · 1% rain
Thu
Favorable
81° 49°
wind 5 kt · 1% rain
Fri
Favorable
75° 52°
wind 5 kt · 2% rain
Sat
Favorable
75° 49°
wind 6 kt · 0% rain
Sun
Favorable
78° 48°
wind 6 kt · 0% rain
Mon
Favorable
74° 48°
wind 13 kt · 0% rain
The current regulation for Diamond 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 Diamond Lake?
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Wind now
3mph
ENE · gusting 9
Gusts · 12h
13mph
holding or building
wind mph gusts