What anglers should know
Wyoming provides detailed, frequently updated stocking records with filters for species, water, and county. The long archive is particularly valuable for high lakes and reservoirs that receive small fish on multi-year rotations.
Mountain lakes and streams receive multiple native cutthroat forms, golden trout, grayling, and other salmonids, while reservoirs add kokanee, walleye, catfish, bass, or tiger muskie. Yellowstone National Park and the Wind River Reservation follow separate jurisdictions.
Check the official Wyoming report
Wyoming fish stocking reports is the source of record. Agency schedules can change for weather, water conditions, hatchery operations, or access, so confirm there before driving.
Open Wyoming fish stocking reportsStocking report snapshot
Showing 25 of 200 normalized public records. Records with published quantities total 2,870,986 fish.
| Date | Water | Species | Quantity |
|---|---|---|---|
| July 2026 | ARROWHEAD POND Sheridan County | Yellowstone Cutthroat Avg. 9.6 in. | 33 |
| July 2026 | BEAR LODGE POND Sheridan County | Yellowstone Cutthroat Avg. 9.8 in. | 104 |
| July 2026 | BEARTOOTH LAKE Park County | Yellowstone Cutthroat Avg. 8.6 in. | 1,650 |
| July 2026 | BOG LAKE Fremont County | Yellowstone Cutthroat Avg. 10.1 in. | 825 |
| July 2026 | BOULDER LAKE Sublette County | Kokanee Salmon Avg. 3 in. | 59,341 |
| July 2026 | CALVIN LAKE Sheridan County | Yellowstone Cutthroat Avg. 2.9 in. | 496 |
| July 2026 | COTTONWOOD CREEK, NORTH Sublette County | Colorado River Cutthroat Avg. 7.6 in. | 3,823 |
| July 2026 | COTTONWOOD CREEK, NORTH Sublette County | Snake River Cutthroat Avg. 8.5 in. | 1,562 |
| July 2026 | COTTONWOOD CREEK, SOUTH Sublette County | Colorado River Cutthroat Avg. 7.8 in. | 1,790 |
| July 2026 | COTTONWOOD CREEK, SOUTH Sublette County | Snake River Cutthroat Avg. 8.2 in. | 1,562 |
| July 2026 | CROW RESERVOIR, UPPER NORTH Laramie County | Tiger Muskie Avg. 5.1 in. | 899 |
| July 2026 | CRYSTAL RES Laramie County | Eagle Lake Rainbow Trout Avg. 9 in. | 8,438 |
| July 2026 | DICK CREEK Park County | Brook Trout Avg. 5.5 in. | 150 |
| July 2026 | FISH CREEK Sublette County | Colorado River Cutthroat Avg. 1.1 in. | 9,983 |
| July 2026 | FLAMING GORGE RESERVOIR Sweetwater County | Eagle Lake Rainbow Trout Avg. 8.8 in. | 48,045 |
| July 2026 | FLAMING GORGE RESERVOIR Sweetwater County | Fall Rainbow Trout Avg. 5.6 in. | 48,294 |
| July 2026 | FREMONT LAKE Sublette County | Eagle Lake Rainbow Trout Avg. 8.3 in. | 12,164 |
| July 2026 | GAME CREEK Teton County | Brook Trout Avg. 5.5 in. | 3,600 |
| July 2026 | GRANITE RES Laramie County | Eagle Lake Rainbow Trout Avg. 8.7 in. | 8,756 |
| July 2026 | GREEN RIVER (BLW GR LAKE TO FS BOUNDARY) Sublette County | Eagle Lake Rainbow Trout Avg. 8.6 in. | 1,303 |
| July 2026 | GREEN RIVER (BLW GR LAKE TO FS BOUNDARY) Sublette County | Fall Rainbow Trout Avg. 9.6 in. | 1,980 |
| July 2026 | GREEN RIVER (WN B TO FS) Sublette County | Fall Rainbow Trout Avg. 4.7 in. | 12,519 |
| July 2026 | GREEN RIVER LAKE, LOWER Sublette County | Fall Rainbow Trout Avg. 9.9 in. | 2,000 |
| July 2026 | GREEN RIVER LAKE, LOWER Sublette County | Kokanee Salmon Avg. 3.2 in. | 22,196 |
| July 2026 | HALFMOON LAKE Sublette County | Colorado River Cutthroat Avg. 8.7 in. | 8,181 |
Wyoming Game and Fish current-year (2026) completed stocking results normalized across all result pages with month, species, number, average length, water, and county. This is a dated research snapshot. The official agency page above controls if a row changes.
When stocking happens in Wyoming
Stocking builds after ice-out in April, slows during midsummer heat, and resumes in early fall before winter. Recent records are updated more frequently than the monthly historical archive once was.
Reading tip
Confirm jurisdiction, species or subspecies, average length, and water name; a remote aerial fingerling stocking is not the same as a roadside catchable-trout delivery.
Fish stocked in Wyoming
Wyoming's frequently updated database includes records back to 1985 with species, water, county, count, length, date, and hatchery. Trout subspecies and hybrids are retained here because they matter to water-specific management.
- Rainbow Trout
- Snake River Cutthroat Trout
- Colorado River Cutthroat Trout
- Bonneville Cutthroat Trout
- Bear River Cutthroat Trout
- Yellowstone Cutthroat Trout
- Brook Trout
- Brown Trout
- Lake Trout
- Golden Trout
- Tiger Trout
- Splake
- Kokanee Salmon
- Arctic Grayling
- Walleye
- Channel Catfish
- Largemouth Bass
- Tiger Muskie
Where to start looking
These are useful geographic starting points, not a promise that every water is stocked this season.
- Bighorn Mountains
- Wind River Range
- Snowy Range
- western Wyoming reservoirs
- high-elevation lakes statewide
Wyoming stocking questions
Where can I find the latest Wyoming fish stocking report?
Use the Wyoming fish stocking reports published by Wyoming Game & Fish Department. This page links directly to that official source and labels our own records as a dated snapshot, not a live feed.
What fish are stocked in Wyoming?
Wyoming stocking sources and program materials identify Rainbow Trout, Snake River Cutthroat Trout, Colorado River Cutthroat Trout, Bonneville Cutthroat Trout, Bear River Cutthroat Trout, Yellowstone Cutthroat Trout, Brook Trout, Brown Trout, Lake Trout, Golden Trout, Tiger Trout, Splake, Kokanee Salmon, Arctic Grayling, Walleye, Channel Catfish, Largemouth Bass, and Tiger Muskie. Wyoming's frequently updated database includes records back to 1985 with species, water, county, count, length, date, and hatchery. Trout subspecies and hybrids are retained here because they matter to water-specific management.
When does Wyoming stock fish?
Stocking builds after ice-out in April, slows during midsummer heat, and resumes in early fall before winter. Recent records are updated more frequently than the monthly historical archive once was.