When was Wilderness Lake last stocked?

The latest reported stocking was Apr 13, 2026 (rainbow trout, 10,000 fish), according to Washington agency reports.

How often is Wilderness Lake stocked?

Stocked 3 times in 2019, mostly in April, usually on Tuesdays, about every 6 days. Across all years on record, most stockings come in April.

Is Wilderness Lake stocked often?

Number 11 of 194 stocked waters in King County by stocking days. Stocked more often than 80% of Washington waters on our record. We count each day the agency reported stocking it.

What kind of trout are stocked in Wilderness Lake?

Rainbow trout (20 stockings, 120,264 fish).

Wilderness Lake trout stocking

King County, Washington · lake · about 469 ft elevation

Wilderness Lake was last stocked 7 months ago (Apr 13, 2026). We have 20 stockings on record since Apr 10, 2017, 1 in the last 12 months (10,000 fish). Most stockings come in April. Species stocked: rainbow trout.

Last stocked

7 months ago

Apr 13, 2026

Next planned

Not announced

Last 12 months

1 stocking

10,000 fish

On record

20 stockings

since Apr 10, 2017

Number 11 of 194 stocked waters in King County by stocking days.
Stocked more often than 80% of Washington waters on our record.

River conditions

Nearest USGS gage: ROCK CREEK AT HIGHWAY 516 NEAR RAVENSDALE, WA (2 km away, on a different stream or lake).

Flow: 3 cfs; about normal for the last six weeks
Gage height: 0.56 ft

Streamflow, last six weeks (cfs), daily. Latest: 3 cfs on Nov 7.

Latest reading Nov 9, 2026, 8:45 AM UTC. USGS data are provisional. Gage page at USGS.

Weather at Wilderness Lake

This Afternoon
59°F
Slight Chance Light Rain
21% rain · wind 1 mph
Tonight
45°F
Light Rain
91% rain · wind 1 to 6 mph
Thursday
55°F
Slight Chance Light Rain then Partly Sunny
16% rain · wind 3 mph
Thursday Night
43°F
Mostly Cloudy then Chance Light Rain
32% rain · wind 3 mph
Friday
54°F
Light Rain
89% rain · wind 3 mph
Friday Night
47°F
Light Rain Likely
73% rain · wind 2 mph

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

When is Wilderness Lake stocked?

Most stockings come in April. Stocked 3 times in 2019, mostly in April, usually on Tuesdays, about every 6 days.

By month, all years

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

Year by year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2026				1
2025				2
2024				2
2023				2
2022				2
2021				2
2020				2
2019				3

What is stocked

Species	Stockings	Fish	Fish per stocking
Rainbow trout	20	120,264	6,013

Stocking history

20261 stocking · 10,000 fish

Date	Species	Fish	Since previous	Hatchery
Apr 13Latest Monday	Rainbow trout	10,000 4,000 lb	356 days	Puyallup Hatchery

20252 stockings · 10,800 fish

Date	Species	Fish	Since previous	Hatchery
Apr 22 Tuesday	Rainbow trout	3,600 1,500 lb	1 day	Puyallup Hatchery
Apr 21 Monday	Rainbow trout	7,200 3,600 lb	370 days	Puyallup Hatchery

20242 stockings · 12,000 fish

Date	Species	Fish	Since previous	Hatchery
Apr 16 Tuesday	Rainbow trout	8,000 2,963 lb	1 day	Puyallup Hatchery
Apr 15 Monday	Rainbow trout	4,000 1,600 lb	362 days	Puyallup Hatchery

20232 stockings · 12,500 fish

Apr 19 rainbow trout, 2,300 fish
Apr 13 rainbow trout, 10,200 fish

20222 stockings · 11,000 fish

Apr 18 rainbow trout, 3,800 fish
Apr 12 rainbow trout, 7,200 fish

20212 stockings · 12,268 fish

Apr 13 rainbow trout, 4,000 fish
Apr 12 rainbow trout, 8,268 fish

20202 stockings · 16,000 fish

Apr 28 rainbow trout, 4,000 fish
Apr 27 rainbow trout, 12,000 fish

20193 stockings · 12,038 fish

Apr 23 rainbow trout, 4,002 fish
Apr 17 rainbow trout, 4,000 fish
Apr 16 rainbow trout, 4,036 fish

20182 stockings · 12,258 fish

Apr 19 rainbow trout, 3,600 fish
Apr 17 rainbow trout, 8,658 fish

20172 stockings · 11,400 fish

Apr 11 rainbow trout, 3,400 fish
Apr 10 rainbow trout, 8,000 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 Wilderness Lake?

King 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 Wilderness Lake

Shadow Lakelake · 3 mistocked May 15, 2026
Lake Mortonlake · 4 mistocked Apr 1, 2026
Horseshoe Lakelake · 5 mistocked Jul 11, 2026
Spring Lakelake · 5 mistocked May 5, 2026
Shady Lakelake · 5 mistocked Apr 6, 2026
Lake Meridianlake · 6 mistocked Oct 20, 2026
Lake Desirelake · 6 mistocked Oct 15, 2026
Holm Lakelake · 7 mistocked May 5, 2026

All stocked waters in King County Stocked this week in Washington

Questions about Wilderness Lake

When was Wilderness Lake last stocked?: The latest reported stocking was Apr 13, 2026 (rainbow trout, 10,000 fish), according to Washington agency reports.
How often is Wilderness Lake stocked?: Stocked 3 times in 2019, mostly in April, usually on Tuesdays, about every 6 days. Across all years on record, most stockings come in April.
Is Wilderness Lake stocked often?: Number 11 of 194 stocked waters in King County by stocking days. Stocked more often than 80% of Washington waters on our record. We count each day the agency reported stocking it.
What kind of trout are stocked in Wilderness Lake?: Rainbow trout (20 stockings, 120,264 fish).