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Blackmans Lake trout stocking

Snohomish County, Washington · lake

Blackmans Lake was last stocked 6 months ago (Apr 6, 2026). We have 9 stockings on record since Apr 16, 2025, 5 in the last 12 months (15,702 fish). Most stockings come in April. Species stocked: rainbow trout, cutthroat trout.

Last stocked
6 months ago
Apr 6, 2026
Next planned
Not announced
Last 12 months
5 stockings
15,702 fish
On record
9 stockings
since Apr 16, 2025

River conditions

Nearest USGS gage: PILCHUCK RIVER NEAR SNOHOMISH, WA (2 km away, on a different stream or lake).

Flow
50 cfs
about normal for the last six weeks
Gage height
9.89 ft
446280Aug 11Sep 23
Streamflow, last six weeks (cfs), daily. Latest: 48 cfs on Sep 23.

Latest reading Sep 25, 2026, 2:45 AM UTC. USGS data are provisional. Gage page at USGS.

Weather at Blackmans Lake

  • Tonight
    50°F
    Light Rain
    93% rain · wind 2 mph
  • Friday
    63°F
    Showers And Thunderstorms
    98% rain · wind 2 to 6 mph
  • Friday Night
    44°F
    Chance Rain then Mostly Cloudy
    54% rain · wind 6 mph
  • Saturday
    64°F
    Mostly Sunny
    wind 0 to 3 mph
  • Saturday Night
    43°F
    Partly Cloudy
    1% rain · wind 3 mph
  • Sunday
    64°F
    Mostly Sunny
    1% rain · wind 3 mph

Forecast from the National Weather Service for this location, refreshed hourly.

When is Blackmans Lake stocked?

Most stockings come in April. Stocked 5 times in 2025, mostly in April, usually on Wednesdays, about every 29 days.

By month, all years

Jan: 0 stockingsJanFeb: 0 stockingsFebMar: 1 stockings1MarApr: 3 stockings3AprMay: 0 stockingsMayJun: 0 stockingsJunJul: 0 stockingsJulAug: 0 stockingsAugSep: 0 stockingsSepOct: 1 stockings1OctNov: 1 stockings1NovDec: 1 stockings1Dec
Stockings of Blackmans Lake by month, all years on record. This month is shown in blue.

Year by year

JanFebMarAprMayJunJulAugSepOctNovDec
202611
20252111

What is stocked

SpeciesStockingsFishFish per stockingTypical size
Rainbow trout812,6971,587
Cutthroat trout19,2079,207

Stocking history

DateSpeciesFishPoundsHatchery
Apr 6, 2026Rainbow trout1,580790Tokul Cr Hatchery
Mar 17, 2026Rainbow trout3,4201,800Tokul Cr Hatchery
Dec 3, 2025Cutthroat trout9,207460Wallace R Hatchery
Nov 12, 2025Rainbow trout6051,235Tokul Cr Hatchery
Oct 14, 2025Rainbow trout8901,712Tokul Cr Hatchery
Apr 17, 2025Rainbow trout2,000909Tokul Cr Hatchery
Apr 17, 2025Rainbow trout740336Tokul Cr Hatchery
Apr 17, 2025Rainbow trout1,100550Tokul Cr Hatchery
Apr 16, 2025Rainbow trout2,362984Tokul Cr Hatchery

From Washington fish and wildlife agency reports, collected nightly and kept after the agency takes them down. Agencies revise reports; check the agency's report before you go.

Where is Blackmans Lake?

Snohomish County, Washington. Approximate: the marker is the USGS place-name point for this water, not an agency location.

DirectionsLarger map

Stocked waters near Blackmans Lake

All stocked waters in Snohomish CountyStocked this week in Washington

Questions about Blackmans Lake

When was Blackmans Lake last stocked?
The latest reported stocking was Apr 6, 2026 (rainbow trout, 1,580 fish), according to Washington agency reports.
How often is Blackmans Lake stocked?
Stocked 5 times in 2025, mostly in April, usually on Wednesdays, about every 29 days. Across all years on record, most stockings come in April.
What kind of trout are stocked in Blackmans Lake?
Rainbow trout (8 stockings, 12,697 fish); Cutthroat trout (1 stocking, 9,207 fish).