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Rainbow stocking
Lowland lake · Adams County · 1,760.1 acres · 1,882 ft
74,928 rainbows on May 27
4 months agoSpokane Hatchery
Fish per pound
Fry · under 1 oz each
168
Planted small, to grow on — these are not catchable yet.
2026 so far
172,593
70% of a normal year
Normal year
247,307
average of 11 seasons
Typical size
Fry
under 1 oz each
Stocking season
Mar, May–Jun
when the truck comes
This year against a 11-season average
2026normal
Recent plants
| Date | Species | Number | Fish/lb | Size |
|---|---|---|---|---|
| May 27 | Rainbow | 74,928 | 168 | Fry · under 1 oz each |
| Mar 18 | Rainbow | 79,665 | 118 | Fry · under 1 oz each |
| Mar 3 | Rainbow | 4,000 | 4.1 | Catchables · 4 oz each |
| Mar 3 | Rainbow | 1,832 | 4.1 | Catchables · 4 oz each |
| Mar 2 | Rainbow | 12,168 | 4.1 | Catchables · 4 oz each |
| May 22 | Rainbow | 64,625 | 100 | Fry · under 1 oz each |
| Mar 12 | Rainbow | 6,410 | 94 | Fry · under 1 oz each |
| Mar 12 | Rainbow | 74,948 | 110 | Fry · under 1 oz each |
50 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 | ||||||||||||
| Channel Catfish | ||||||||||||
| Crappie | ||||||||||||
| Westslope Cutthroat Trout | ||||||||||||
| Bass | ||||||||||||
| Bluegill |
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 Sprague Lake fished
No catch reports yet for this water.
Currently
57°
Clearfeels like 52°
Tue
Favorable
66° 48°
wind 9 kt · 7% rain
Wed
Favorable
76° 50°
wind 12 kt · 3% rain
Thu
Favorable
82° 57°
wind 15 kt · 2% rain
Fri
Favorable
76° 58°
wind 6 kt · 4% rain
Sat
Favorable
78° 59°
wind 7 kt · 0% rain
Sun
Favorable
81° 59°
wind 6 kt · 0% rain
Mon
Favorable
76° 61°
wind 11 kt · 0% rain
The current regulation for Sprague 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 Sprague Lake?
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Wind now
8mph
NNE · gusting 14
Gusts · 12h
23mph
holding or building
wind mph gusts