Cutthroat Trout Stocked · 9 plants · last July 2026 Last stocked July 2026 · avg 3.3 in · 9 plants
Cutthroat Trout species guideLost Lake fishing
Lost Lake fishing has Cutthroat Trout on the stocking report. It is stocked about 0.5 times a year since 2010, most often in July and August.
- Last stocked
- July 2026
- Cutthroat Trout
- Plants on record
- 9
- Since 2010
- Species recorded
- 1
- Average size
- 3.3 in
- Elevation
- 9,398 ft
Fish at Lost Lake
Cutthroat Trout Stocked · 9 plants · last July 2026 How Lost Lake is stocked
No plants recorded in 8 years between 2010 and 2026.
Fish stocked in 2010
1,260
Fish stocked in 2012
1,401
Fish stocked in 2014
1,557
Fish stocked in 2016
1,428
Fish stocked in 2018
1,399
Fish stocked in 2020
1,406
Fish stocked in 2022
1,404
Fish stocked in 2024
1,399
Fish stocked in 2026
1,398
Stocking history
| Date | Species | Quantity | Avg. length | Source |
|---|---|---|---|---|
| July 2026 | Cutthroat Trout | 1,398 | 3.3 in | report |
| July 2024 | Cutthroat Trout | 1,399 | 3.1 in | report |
| July 2022 | Cutthroat Trout | 1,404 | 3.3 in | report |
| July 2020 | Cutthroat Trout | 1,406 | 3.4 in | report |
| August 2018 | Cutthroat Trout | 1,399 | 3.4 in | report |
| July 2016 | Cutthroat Trout | 1,428 | 3.2 in | report |
| August 2014 | Cutthroat Trout | 1,557 | 3.5 in | report |
| July 2012 | Cutthroat Trout | 1,401 | 3.5 in | report |
| August 2010 | Cutthroat Trout | 1,260 | 3.2 in | report |
Access and facts
Advisories, closures, regulations and water conditions change. Check the Wyoming Game and Fish Department before you go.
Nearest lakes
Camping near Lost Lake
Campgrounds within 15 miles of Lost Lake's mapped point, nearest first: West Tensleep Lake camping (7.8 miles), Sitting Bull camping (11.7 miles), and Boulder Park camping (12.6 miles), each with its own campground page on campgroundsdb.com.
Straight-line distances.
Public land at Lost Lake
Lost Lake is inside Bighorn National Forest.
Boundaries from Public Lands DB, part of the same network.
Common questions
What fish are at Lost Lake?
Fishing Lost Lake usually means Cutthroat Trout. All 9 plants on record are Cutthroat Trout. Cutthroat Trout was last stocked July 2026, averaging 3.3 in.
When is Lost Lake stocked?
Last stocked July 2026. It is stocked about 0.5 times a year since 2010, most often in July and August. No plants recorded in 8 years between 2010 and 2026.
How big are the fish stocked at Lost Lake?
Cutthroat Trout stocked at Lost Lake average 3.3 in.