Flowing Lake trout stocking
Snohomish County, Washington · lake · about 529 ft elevation
Flowing Lake was last stocked 6 months ago (May 21, 2026). We have 38 stockings on record since Mar 29, 2017, 3 in the last 12 months (23,450 fish). Most stockings come in April to May. Species stocked: rainbow trout.
- Number 4 of 127 stocked waters in Snohomish County by stocking days.
- Stocked more often than 90% of Washington waters on our record.
River conditions
Nearest USGS gage: PILCHUCK RIVER NEAR SNOHOMISH, WA (7 km away, on a different stream or lake).
- Flow
- 226 cfs
- much higher than usual for the last six weeks
- Gage height
- 10.68 ft
Latest reading Nov 9, 2026, 8:45 AM UTC. USGS data are provisional. Gage page at USGS.
Weather at Flowing Lake
- This Afternoon59°FSlight Chance Light Rain20% rain · wind 2 mph
- Tonight46°FLight Rain90% rain · wind 2 to 6 mph
- Thursday54°FSlight Chance Light Rain then Partly Sunny21% rain · wind 3 mph
- Thursday Night44°FMostly Cloudy then Light Rain Likely67% rain · wind 5 mph
- Friday53°FLight Rain91% rain · wind 5 mph
- Friday Night48°FLight Rain Likely73% rain · wind 3 mph
Forecast from the National Weather Service for this location, refreshed hourly.
When is Flowing Lake stocked?
Most stockings come in April to May. Stocked 3 times in 2026, mostly in May, about every 26 days.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | 2 | ||||||||||
| 2025 | 1 | 2 | 1 | |||||||||
| 2024 | 1 | 1 | 1 | |||||||||
| 2023 | 1 | 2 | ||||||||||
| 2022 | 1 | 3 | 1 | |||||||||
| 2021 | 1 | 2 | ||||||||||
| 2020 | 1 | 4 | ||||||||||
| 2019 | 4 | 1 |
What is stocked
| Species | Stockings | Fish | Fish per stocking |
|---|---|---|---|
| Rainbow trout | 38 | 275,104 | 7,240 |
Stocking history
20263 stockings · 23,450 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
May 21Latest Thursday | Rainbow trout | 17,250 115 lb | 18 days | Arlington Hatchery |
May 3 Sunday | Rainbow trout | 2,000 1,111 lb | 26 days | Arlington Hatchery |
Apr 7 Tuesday | Rainbow trout | 4,200 2,100 lb | 41 weeks | Tokul Cr Hatchery |
20254 stockings · 34,852 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Jun 24 Tuesday | Rainbow trout | 10,000 133 lb | 5 weeks | Arlington Hatchery |
May 20 Tuesday | Rainbow trout | 17,452 123 lb | 15 days | Arlington Hatchery |
May 5 Monday | Rainbow trout | 2,900 1,318 lb | 26 days | Tokul Cr Hatchery |
Apr 9 Wednesday | Rainbow trout | 4,500 1,800 lb | 309 days | Tokul Cr Hatchery |
20243 stockings · 22,927 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Jun 4 Tuesday | Rainbow trout | 17,267 135 lb | 27 days | Arlington Hatchery |
May 8 Wednesday | Rainbow trout | 2,900 1,160 lb | 20 days | Tokul Cr Hatchery |
Apr 18 Thursday | Rainbow trout | 2,760 1,200 lb | 331 days | Tokul Cr Hatchery |
20233 stockings · 25,931 fish
- May 23 rainbow trout, 17,368 fish
- May 10 rainbow trout, 4,018 fish
- Apr 4 rainbow trout, 4,545 fish
20225 stockings · 37,244 fish
- Oct 26 rainbow trout, 10,005 fish
- May 18 rainbow trout, 2,665 fish
- May 17 rainbow trout, 17,000 fish
- May 10 rainbow trout, 3,062 fish
- Apr 15 rainbow trout, 4,512 fish
20213 stockings · 24,443 fish
- May 18 rainbow trout, 17,000 fish
- May 10 rainbow trout, 2,928 fish
- Apr 13 rainbow trout, 4,515 fish
20205 stockings · 27,157 fish
- May 26 rainbow trout, 1,600 fish
- May 21 rainbow trout, 17,000 fish
- May 18 rainbow trout, 4,030 fish
- May 4 rainbow trout, 2,703 fish
- Apr 7 rainbow trout, 1,824 fish
20195 stockings · 26,638 fish
- May 21 rainbow trout, 17,024 fish
- Apr 30 rainbow trout, 2,736 fish
- Apr 29 rainbow trout, 2,376 fish
- Apr 8 rainbow trout, 2,688 fish
- Apr 3 rainbow trout, 1,814 fish
20183 stockings · 25,212 fish
- Jun 5 rainbow trout, 18,400 fish
- May 1 rainbow trout, 2,318 fish
- Apr 3 rainbow trout, 4,494 fish
20174 stockings · 27,250 fish
- Jun 26 rainbow trout, 17,600 fish
- May 3 rainbow trout, 2,950 fish
- Apr 10 rainbow trout, 3,700 fish
- Mar 29 rainbow trout, 3,000 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 Flowing Lake?
Snohomish County, Washington. Approximate: the marker is the USGS place-name point for this water, not an agency location.
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
- Hughes Lakelake · 4 mistocked Sep 22, 2017
- Lake Roesigerlake · 5 mistocked May 7, 2026
- Blackmans Lakelake · 5 mistocked Oct 15, 2026
- Wagner Lakelake · 5 mistocked Apr 23, 2026
- Lake Stevenslake · 6 mistocked Apr 29, 2026
All stocked waters in Snohomish CountyStocked 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 April to May.
- Is Flowing Lake stocked often?
- Number 4 of 127 stocked waters in Snohomish County by stocking days. Stocked more often than 90% of Washington waters on our record. We count each day the agency reported stocking it.
- What kind of trout are stocked in Flowing Lake?
- Rainbow trout (38 stockings, 275,104 fish).