Mistake Lake fishing

Mistake Lake fishing has Golden Trout on the stocking report. It is stocked about 0.6 times a year since 2021, most often in July. Species guides list dawn and dusk as the active times.

AI-generated illustration, not a photo of this lake
Last stocked
July 2025
Golden Trout
Plants on record
3
Since 2021
Species recorded
1
Average size
3.4 in
Elevation
10,796 ft

Fish at Mistake Lake

1 stocked · 0 confirmed present

Golden Trout Stocked · 3 plants · last July 2025 Best: dawn, dusk

Last stocked July 2025 · avg 3.4 in · 3 plants

Best: dawn, dusk

Golden Trout species guide

How Mistake Lake is stocked

Source: Wyoming Game and Fish Department.

No plants recorded in 2022 and 2024.

Fish stocked in 2021

1,052

Fish stocked in 2023

538

Fish stocked in 2025

660

Stocking history

Source: Wyoming Game and Fish Department.
Date Species Quantity Avg. length Source
July 2025Golden Trout6603.4 inreport
July 2023Golden Trout5383.4 inreport
July 2021Golden Trout1,0523.3 inreport

Access and facts

Advisories, closures, regulations and water conditions change. Check the Wyoming Game and Fish Department before you go.

Nearest lakes

Public land at Mistake Lake

Mistake Lake is inside Bridger Wilderness.

It is 0.6 miles outside the edge of Fitzpatrick Wilderness.

It is 0.6 miles outside the edge of Shoshone National Forest.

Boundaries from Public Lands DB, part of the same network.

Common questions

What fish are at Mistake Lake?

Fishing Mistake Lake usually means Golden Trout. All 3 plants on record are Golden Trout. Golden Trout was last stocked July 2025, averaging 3.4 in.

When is Mistake Lake stocked?

Last stocked July 2025. It is stocked about 0.6 times a year since 2021, most often in July. No plants recorded in 2022 and 2024.

How big are the fish stocked at Mistake Lake?

Golden Trout stocked at Mistake Lake average 3.4 in.

Which lakes near Mistake Lake were stocked more recently?

Fremont Lake (14.4 mi), Half Moon Lake (14.7 mi), Willow Lake (14.7 mi), and New Fork Lake (17.1 mi) were stocked more recently.