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Bonaparte Lake trout stocking

Okanogan County, Washington · lake

Bonaparte Lake was last stocked 8 days ago (Sep 17, 2026). We have 11 stockings on record since May 7, 2025, 3 in the last 12 months (33,462 fish). Most stockings come in May. Species stocked: rainbow trout, kokanee, tiger trout.

Last stocked
8 days ago
Sep 17, 2026
Next planned
Not announced
Last 12 months
3 stockings
33,462 fish
On record
11 stockings
since May 7, 2025

Weather at Bonaparte Lake

  • Tonight
    48°F
    Rain Showers
    99% rain · wind 5 to 9 mph
  • Friday
    54°F
    Showers And Thunderstorms
    99% rain · wind 12 mph
  • Friday Night
    37°F
    Rain Showers Likely
    57% rain · wind 3 to 10 mph
  • Saturday
    51°F
    Mostly Sunny
    3% rain · wind 3 mph
  • Saturday Night
    36°F
    Mostly Cloudy
    wind 2 mph
  • Sunday
    54°F
    Mostly Sunny
    wind 2 mph

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

When is Bonaparte Lake stocked?

Most stockings come in May. Stocked 3 times in 2026, about every 107 days.

By month, all years

Jan: 0 stockingsJanFeb: 0 stockingsFebMar: 0 stockingsMarApr: 0 stockingsAprMay: 5 stockings5MayJun: 2 stockings2JunJul: 0 stockingsJulAug: 0 stockingsAugSep: 1 stockings1SepOct: 0 stockingsOctNov: 0 stockingsNovDec: 0 stockingsDec
Stockings of Bonaparte Lake by month, all years on record. This month is shown in blue.

Year by year

JanFebMarAprMayJunJulAugSepOctNovDec
2026111
202541

What is stocked

SpeciesStockingsFishFish per stockingTypical size
Rainbow trout48,4762,119
Kokanee458,24714,562
Tiger trout323,4627,821

Stocking history

DateSpeciesFishPoundsHatchery
Sep 17, 2026Rainbow trout2,5001,000Chelan Hatchery
Sep 17, 2026Tiger trout962385Chelan Hatchery
Jun 2, 2026Kokanee25,00084Omak Hatchery
May 27, 2026Rainbow trout5,000100Chelan Hatchery
Jun 11, 2025Rainbow trout500200Columbia Basin Hatchery
May 28, 2025Tiger trout15,000500Chelan Hatchery
May 21, 2025Rainbow trout476595Wells Hatchery
May 20, 2025Tiger trout7,500188Chelan Hatchery
May 7, 2025Kokanee10,98537Omak Hatchery
May 7, 2025Kokanee11,08637Omak Hatchery
May 7, 2025Kokanee11,17637Omak 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 Bonaparte Lake?

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

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Stocked waters near Bonaparte Lake

All stocked waters in Okanogan CountyStocked this week in Washington

Questions about Bonaparte Lake

When was Bonaparte Lake last stocked?
The latest reported stocking was Sep 17, 2026 (rainbow trout, 2,500 fish), according to Washington agency reports.
How often is Bonaparte Lake stocked?
Stocked 3 times in 2026, about every 107 days. Across all years on record, most stockings come in May.
What kind of trout are stocked in Bonaparte Lake?
Rainbow trout (4 stockings, 8,476 fish); Kokanee (4 stockings, 58,247 fish); Tiger trout (3 stockings, 23,462 fish).