Lost Hidden Lake
WDFW logged 1 trout stocking date at Lost Hidden Lake in 2026 so far, 100 fish in all. The latest was on Aug 9, 2026. WDFW lists it as “Lost Hidden Lk (What)”.
WDFW data pulled . Latest record in the WDFW data for any water: Nov 4, 2026.
Lost Hidden Lake in numbers
- fish stocked in 2026, through Nov 6
- 100
- by the same date in 2025
- 150
- in all of 2025
- 150
Every stocking record
Every trout and kokanee release WDFW lists for this water in the last two years, newest first, then yearly totals since 2020. Counts include fry and fingerlings as well as catchable trout: WDFW calls catchable fish “legals”. Fish per pound is WDFW’s figure for each release; fewer fish per pound means bigger fish.
| Date | Species | Fish | Life stage | Fish per lb |
|---|---|---|---|---|
| Aug 9 | Cutthroat trout100 fish · Fry | 100 | Fry | 330 |
| Date | Species | Fish | Life stage | Fish per lb |
|---|---|---|---|---|
| Oct 1 | Cutthroat trout100 fish · Fry | 100 | Fry | 162 |
| Oct 1 | Rainbow trout50 fish · Fry | 50 | Fry | 230 |
| Year | Stocking dates | Fish |
|---|---|---|
| 2026 | 1 | 100 |
| 2025 | 1 | 150 |
| 2024 | 1 | 150 |
| 2023 | 1 | 150 |
| 2022 | 1 | 150 |
| 2021 | 1 | 150 |
| 2020 | 1 | 150 |
Trout stocked each year
2026 is outlined because the year is not over. The tallest full year is yellow. Counts include fry and fingerlings.
What is stocked here
| Species | Fish | Share |
|---|---|---|
| Cutthroat trout | 600 | 60% |
| Rainbow trout | 400 | 40% |
No single map point is given for this water in the USGS names database, so no map is shown.
Also in Whatcom County: Lake Whatcom, Lake Padden, Silver Lake (what) 01, Lake Terrell, Lake Fazon, Cain Lake, Whatcom Creek, Toad Lake.
Source: WDFW Fish Plants dataset, data.wa.gov, Washington Department of Fish and Wildlife. Pulled . Check the agency and the current fishing rules before you go.