Heart Lake trout stocking
Skagit County, Washington · lake
Heart Lake was last stocked 4 months ago (May 29, 2026). We have 9 stockings on record since Apr 11, 2025, 2 in the last 12 months (8,172 fish). Most stockings come in April. Species stocked: rainbow trout.
Last stocked
4 months ago
May 29, 2026
Next planned
Not announced
Last 12 months
2 stockings
8,172 fish
On record
9 stockings
since Apr 11, 2025
When is Heart Lake stocked?
Most stockings come in April. Stocked 4 times in 2025, mostly in April, usually on Fridays, about every 12 days.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | 1 | ||||||||||
| 2025 | 3 | 1 |
What is stocked
| Species | Stockings | Fish | Fish per stocking | Typical size |
|---|---|---|---|---|
| Rainbow trout | 9 | 16,870 | 1,874 |
Stocking history
| Date | Species | Fish | Pounds | Hatchery |
|---|---|---|---|---|
| May 29, 2026 | Rainbow trout | 1,235 | 686 | Kendall Cr Hatchery |
| May 29, 2026 | Rainbow trout | 97 | 121 | Kendall Cr Hatchery |
| Apr 20, 2026 | Rainbow trout | 4,320 | 2,400 | Arlington Hatchery |
| Apr 20, 2026 | Rainbow trout | 2,520 | 1,400 | Arlington Hatchery |
| May 30, 2025 | Rainbow trout | 50 | 125 | Kendall Cr Hatchery |
| May 30, 2025 | Rainbow trout | 1,000 | 500 | Kendall Cr Hatchery |
| Apr 24, 2025 | Rainbow trout | 2,200 | 1,000 | Arlington Hatchery |
| Apr 23, 2025 | Rainbow trout | 2,448 | 1,020 | Whitehorse Pond |
| Apr 11, 2025 | Rainbow trout | 3,000 | 1,200 | Whitehorse Pond |
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.
Other stocked waters in Skagit County
- Skaro Lakelakestocked Sep 19, 2026
- Lake Cavanaughlakestocked Sep 9, 2026
- Foss Lakelakestocked Aug 26, 2026
- Fisher Peak Lakelakestocked Jul 12, 2026
- Gee Point Lakelakestocked Jun 20, 2026
- Caskey Lakelakestocked May 19, 2026
- Grandy Lakelakestocked May 7, 2026
- Northern State Pondpondstocked May 1, 2026
All stocked waters in Skagit CountyStocked this week in Washington
Questions about Heart Lake
- When was Heart Lake last stocked?
- The latest reported stocking was May 29, 2026 (rainbow trout, 1,235 fish), according to Washington agency reports.
- How often is Heart Lake stocked?
- Stocked 4 times in 2025, mostly in April, usually on Fridays, about every 12 days. Across all years on record, most stockings come in April.
- What kind of trout are stocked in Heart Lake?
- Rainbow trout (9 stockings, 16,870 fish).