When was Bonaparte Lake last stocked?

The latest reported stocking was Sep 22, 2026 (rainbow trout, 3,500 fish), according to Washington agency reports.

How often is Bonaparte Lake stocked?

Stocked 4 times in 2026, mostly in September, usually on Tuesdays, about every 6 days. Across all years on record, most stockings come in May to June.

Is Bonaparte Lake stocked often?

The second most stocked of 84 waters in Okanogan County. Stocked more often than 94% of Washington waters on our record. We count each day the agency reported stocking it.

What kind of trout are stocked in Bonaparte Lake?

Rainbow trout (19 stockings, 37,014 fish); Tiger trout (18 stockings, 113,391 fish); Kokanee (10 stockings, 253,163 fish); Brook trout (9 stockings, 91,047 fish); Brown trout (1 stocking, 1,500 fish).

Bonaparte Lake trout stocking

Okanogan County, Washington · lake · about 3,560 ft elevation

Bonaparte Lake was last stocked 7 weeks ago (Sep 22, 2026). We have 52 stockings on record since Oct 26, 2016, 4 in the last 12 months (36,962 fish). Most stockings come in May to June. Species stocked: rainbow trout, tiger trout, kokanee, brook trout, brown trout.

Last stocked

7 weeks ago

Sep 22, 2026

Next planned

Not announced

Last 12 months

4 stockings

36,962 fish

On record

52 stockings

since Oct 26, 2016

The second most stocked of 84 waters in Okanogan County.
Stocked more often than 94% of Washington waters on our record.

Weather at Bonaparte Lake

Tonight
30°F
Mostly Cloudy
13% rain · wind 3 mph
Monday
40°F
Rain And Snow
85% rain · wind 3 mph
Monday Night
35°F
Light Rain
85% rain · wind 6 mph
Tuesday
42°F
Light Rain Likely
73% rain · wind 5 mph
Tuesday Night
39°F
Light Rain Likely then Cloudy
73% rain · wind 5 to 8 mph
Veterans Day
51°F
Mostly Cloudy
1% rain · wind 3 to 7 mph

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

When is Bonaparte Lake stocked?

Most stockings come in May to June. Stocked 4 times in 2026, mostly in September, usually on Tuesdays, about every 6 days.

By month, all years

Stockings of Bonaparte Lake by month, all years on record. This month is shown in blue.

Year by year

	May	Jun	Sep	Oct
2026	1	1	2
2025	4	1
2024	1	2		1
2023	1	3	1	1
2022	2	1		1
2021	3	3		2
2020	1		1	1
2019	3	1		1

What is stocked

Species	Stockings	Fish	Fish per stocking
Rainbow trout	19	37,014	1,948
Tiger trout	18	113,391	6,300
Kokanee	10	253,163	25,316
Brook trout	9	91,047	10,116
Brown trout	1	1,500	1,500

Stocking history

20264 stockings · 36,962 fish

Date	Species	Fish	Since previous	Hatchery
Sep 22Latest Tuesday · 7 weeks ago	Rainbow trout	3,500 1,400 lb	5 days	Chelan Hatchery
Sep 17 Thursday · 8 weeks ago	Rainbow troutTiger trout	3,462 1,385 lb	107 days	Chelan Hatchery
Jun 2 Tuesday	Kokanee	25,000 84 lb	6 days	Omak Hatchery
May 27 Wednesday	Rainbow trout	5,000 100 lb	50 weeks	Chelan Hatchery

20255 stockings · 56,723 fish

Date	Species	Fish	Since previous	Hatchery
Jun 11 Wednesday	Rainbow trout	500 200 lb	2 weeks	Columbia Basin Hatchery
May 28 Wednesday	Tiger trout	15,000 500 lb	1 week	Chelan Hatchery
May 21 Wednesday	Rainbow trout	476 595 lb	1 day	Wells Hatchery
May 20 Tuesday	Tiger trout	7,500 188 lb	13 days	Chelan Hatchery
May 7 Wednesday	Kokanee	33,247 111 lb	205 days	Omak Hatchery

20244 stockings · 28,869 fish

Date	Species	Fish	Since previous	Hatchery
Oct 14 Monday	Tiger trout	925 185 lb	19 weeks	Chelan Hatchery
Jun 3 Monday	Kokanee	20,000 71 lb	2 days	Omak Hatchery
Jun 1 Saturday	Rainbow trout	444 621 lb	9 days	Wells Hatchery
May 23 Thursday	Tiger trout	7,500 203 lb	33 weeks	Chelan Hatchery

20236 stockings · 44,469 fish

Oct 5 brown trout, 1,500 fish
Sep 28 tiger trout, 1,500 fish
Jun 20 tiger trout, 5,000 fish
Jun 8 rainbow trout, 469 fish
Jun 6 kokanee, 20,000 fish
May 23 brook trout, 16,000 fish

20224 stockings · 42,150 fish

Oct 6 tiger trout, 1,750 fish
Jun 9 rainbow trout, 400 fish
May 16 kokanee, 30,000 fish
May 13 brook trout, 10,000 fish

20218 stockings · 76,624 fish

Oct 22 tiger trout, 2,688 fish
Oct 13 rainbow trout, 2,500 fish
Jun 25 brook trout, 8,832 fish
Jun 22 tiger trout, 15,000 fish
Jun 2 rainbow trout, 9,000 fish
May 28 tiger trout, 8,832 fish
May 18 kokanee, 29,597 fish
May 10 rainbow trout, 175 fish

20203 stockings · 26,800 fish

Oct 27 rainbow trout, 4,800 fish
Sep 30 tiger trout, 3,000 fish
May 6 kokanee, 19,000 fish

20195 stockings · 64,907 fish

Oct 21 rainbow trout, 3,000 fish
Jun 7 rainbow trout, 400 fish
May 22 rainbow trout, 200 fish
May 6 kokanee, 25,008 fish
May 1 brook trout, tiger trout, 36,299 fish

20187 stockings · 54,814 fish

Nov 16 rainbow trout, 500 fish
Nov 15 rainbow trout, 500 fish
Jun 28 brook trout, 2,640 fish
Jun 11 tiger trout, 10,035 fish
Jun 6 brook trout, tiger trout, 14,622 fish
Jun 4 brook trout, tiger trout, 1,250 fish
May 7 kokanee, 25,267 fish

20175 stockings · 61,797 fish

Jul 19 brook trout, 3,300 fish
Jul 18 tiger trout, 14,000 fish
Jun 20 tiger trout, 1,750 fish
Jun 8 rainbow trout, 650 fish
May 9 brook trout, kokanee, 42,097 fish

20161 stocking · 2,000 fish

Oct 26 rainbow trout, 2,000 fish

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. Seasons and limits: Washington fishing regulations.

Where is Bonaparte Lake?

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

Directions Larger map Washington fishing regulations

Stocked waters near Bonaparte Lake

Lake Bethlake · 5 mistocked May 29, 2026
Beaver Lakelake · 5 mistocked Apr 22, 2025
Beaver Lakelake · 5 mistocked Jul 3, 2026
Fanchers Dam Reservoirlake · 10 mistocked Jun 2, 2021
Mary Ann Lakelake · 10 mistocked May 16, 2023
Ell Lakelake · 14 mistocked Apr 30, 2024
Molson Lakelake · 15 mistocked Sep 18, 2026
Sidley Lakelake · 15 mistocked Sep 18, 2026

All stocked waters in Okanogan County Stocked this week in Washington

Questions about Bonaparte Lake

When was Bonaparte Lake last stocked?: The latest reported stocking was Sep 22, 2026 (rainbow trout, 3,500 fish), according to Washington agency reports.
How often is Bonaparte Lake stocked?: Stocked 4 times in 2026, mostly in September, usually on Tuesdays, about every 6 days. Across all years on record, most stockings come in May to June.
Is Bonaparte Lake stocked often?: The second most stocked of 84 waters in Okanogan County. Stocked more often than 94% of Washington waters on our record. We count each day the agency reported stocking it.
What kind of trout are stocked in Bonaparte Lake?: Rainbow trout (19 stockings, 37,014 fish); Tiger trout (18 stockings, 113,391 fish); Kokanee (10 stockings, 253,163 fish); Brook trout (9 stockings, 91,047 fish); Brown trout (1 stocking, 1,500 fish).