Diamond Lake Fishing and Stocking
Carbon County, Wyoming. The Wyoming Game and Fish Department reports stockings here as yearly totals (Bear River Cutthroat, Brook Trout, Brown Trout, Eagle Lake Rbt, Fall Rainbow, Fall Rainbow Trout, Snake River Cutthroat and Tiger Trout (Bkt X Bnt)), the latest for Apr 2026.
2026 Stocking
| Period | Species | Fish | Size |
|---|---|---|---|
| Apr 2026 | Fall Rainbow | 5,000 | 4 in |
| Apr 2026 | Fall Rainbow Trout | 5,000 | 4 in |
| Apr 2026 | Snake River Cutthroat | 22,063 | 4.7 in |
| Mar 2026 | Tiger Trout (Bkt X Bnt) | 1,914 | 2.6 in |
| Mar 2026 | Bear River Cutthroat | 18,299 | 4.6 in |
2025 Stocking
| Period | Species | Fish | Size |
|---|---|---|---|
| Nov 2025 | Eagle Lake Rbt | 5,001 | 4 in |
| Oct 2025 | Brown Trout | 950 | 8.8 in |
| Sep 2025 | Tiger Trout (Bkt X Bnt) | 903 | 4.2 in |
| May 2025 | Brook Trout | 15,220 | 4.1 in |
| Apr 2025 | Snake River Cutthroat | 21,999 | 4.8 in |
| Apr 2025 | Bear River Cutthroat | 21,950 | 4.9 in |
2024 Stocking
| Period | Species | Fish | Size |
|---|---|---|---|
| May 2024 | Fall Rainbow | 4,894 | 3.9 in |
| Apr 2024 | Snake River Cutthroat | 22,005 | 4.6 in |
| Apr 2024 | Bear River Cutthroat | 21,410 | 4.4 in |
Other Stocked Waters in Carbon County
About This Data
Every row comes from the stocking information published by the Wyoming Game and Fish Department, checked Nov 3, 2026. The agency lists this water as “DIAMOND LAKE” and “DIAMOND RESERVOIR”. Species and sizes are given as the agency names them; a dash means the agency does not say.
More for Wyoming Anglers
Stocking dates and places can change without notice; check with the agency before a trip. ReelTourney is not affiliated with the Wyoming Game and Fish Department.