When was Flowing Lake last stocked?

The latest reported stocking was May 21, 2026 (rainbow trout, 17,250 fish), according to Washington agency reports.

How often is Flowing Lake stocked?

Stocked 3 times in 2026, mostly in May, about every 26 days. Across all years on record, most stockings come in May.

What kind of trout are stocked in Flowing Lake?

Rainbow trout (7 stockings, 58,302 fish).

Flowing Lake trout stocking

Snohomish County, Washington · lake

Flowing Lake was last stocked 4 months ago (May 21, 2026). We have 7 stockings on record since Apr 9, 2025, 3 in the last 12 months (23,450 fish). Most stockings come in May. Species stocked: rainbow trout.

Last stocked

4 months ago

May 21, 2026

Next planned

Not announced

Last 12 months

3 stockings

23,450 fish

On record

7 stockings

since Apr 9, 2025

River conditions

Nearest USGS gage: PILCHUCK RIVER NEAR SNOHOMISH, WA (7 km away, on a different stream or lake).

Flow: 50 cfs; about normal for the last six weeks
Gage height: 9.89 ft

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 Flowing Lake

Tonight
51°F
Light Rain
93% rain · wind 2 mph
Friday
61°F
Showers And Thunderstorms
98% rain · wind 3 mph
Friday Night
45°F
Rain Likely then Mostly Cloudy
63% rain · wind 1 to 5 mph
Saturday
63°F
Mostly Sunny
1% rain · wind 0 to 3 mph
Saturday Night
42°F
Partly Cloudy
1% rain · wind 1 mph
Sunday
64°F
Mostly Sunny
1% rain · wind 1 mph

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

When is Flowing Lake stocked?

Most stockings come in May. Stocked 3 times in 2026, mostly in May, about every 26 days.

By month, all years

Stockings of Flowing 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	2
2025				1	2	1

What is stocked

Species	Stockings	Fish	Fish per stocking	Typical size
Rainbow trout	7	58,302	8,329

Stocking history

Date	Species	Fish	Pounds	Hatchery
May 21, 2026	Rainbow trout	17,250	115	Arlington Hatchery
May 3, 2026	Rainbow trout	2,000	1,111	Arlington Hatchery
Apr 7, 2026	Rainbow trout	4,200	2,100	Tokul Cr Hatchery
Jun 24, 2025	Rainbow trout	10,000	133	Arlington Hatchery
May 20, 2025	Rainbow trout	17,452	123	Arlington Hatchery
May 5, 2025	Rainbow trout	2,900	1,318	Tokul Cr Hatchery
Apr 9, 2025	Rainbow trout	4,500	1,800	Tokul 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 Flowing Lake?

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

Directions Larger map

Stocked waters near Flowing Lake

Panther Lakelake · 1 mistocked Mar 23, 2026
Storm Lakelake · 1 mistocked Apr 14, 2026
Chain Lakelake · 3 mistocked May 6, 2026
Lake Roesigerlake · 5 mistocked May 7, 2026
Blackmans Lakelake · 5 mistocked Apr 6, 2026
Wagner Lakelake · 5 mistocked Apr 23, 2026
Lake Stevenslake · 6 mistocked Apr 29, 2026
Bosworth Lakelake · 7 mistocked Apr 16, 2026

All stocked waters in Snohomish County Stocked this week in Washington

Questions about Flowing Lake

When was Flowing Lake last stocked?: The latest reported stocking was May 21, 2026 (rainbow trout, 17,250 fish), according to Washington agency reports.
How often is Flowing Lake stocked?: Stocked 3 times in 2026, mostly in May, about every 26 days. Across all years on record, most stockings come in May.
What kind of trout are stocked in Flowing Lake?: Rainbow trout (7 stockings, 58,302 fish).