Home/ Wyoming/ Carbon County/ Diamond Lake
Stocked last season

Diamond Lake Fish Stocking

Carbon County, Wyoming · 2020 to 2026 on record

According to WGFD records, Diamond Lake has 27 stocking records on file across 7 species. The most recent stocking season represented is 2026.

Diamond Lake stocking
Diamond Lake photo
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27
Stocking records
354,996
Fish reported stocked
7
Species
2026
Latest season

Stocking activity by season

7 seasons on record, most in the 2025 (6 records). Click a bar to jump to that season below.

3 records
2026 · 45,362 fish
2020
2021
2022
2023
2024
2025
2026

Stocking records per season (labelled by the season's end year). Wyoming's source reports by season, so records aren't broken out by month.

Most-stocked species

Snake River Cutthroat 7 records
Bear River Cutthroat 6 records
Rainbow Trout 6 records
Brook Trout 5 records
Brown Trout 1 record

Location

Exact coordinates not yet available · Carbon County

Map not available yet
We don't have coordinates for this water on file.

Stocking history

Values shown exactly as the agency reported them; species names are normalized for search.

SpeciesFish stockedSizePhase
Bear River Cutthroat 18,299 4.6" avg March
Rainbow Trout 5,000 4" avg April
Snake River Cutthroat 22,063 4.7" avg April

A stocking record does not guarantee fish remain present or may legally be harvested. Check current Wyoming fishing regulations →

Quick facts

Latest season 2026
Most stocked Snake River Cutthroat
Species Snake River Cutthroat, Bear River Cutthroat, Rainbow Trout, Brook Trout, Brown Trout, Tiger Trout, Yellowstone Cutthroat
County Carbon
Seasons on record 2020 – 2026
Fish reported 354,996
Coordinates —

Data source

Compiled from public records published by the Wyoming Game & Fish Department. StockedSpots is independent and not affiliated with or endorsed by WGFD.

Source: Wyoming Game & Fish Department (WGFD). Data last checked September 1, 2026.
View WGFD source →

Frequently asked questions

WGFD records show Diamond Lake stocked with Snake River Cutthroat, Bear River Cutthroat, Rainbow Trout, Brook Trout, Brown Trout, Tiger Trout, Yellowstone Cutthroat.

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