Park Reservoir trout stocking
Sheridan County, Wyoming · lake · about 8,259 ft elevation
Park Reservoir was last stocked 4 months ago (Jun 1 to 30, 2026). We have 20 stockings on record since Jun 1, 2017, 1 in the last 12 months (3,797 fish). Most stockings come in June to July. Species stocked: rainbow trout, splake, lake trout, Yellowstone cutthroat trout.
- Number 9 of 29 stocked waters in Sheridan County by stocking days.
- Stocked more often than 88% of Wyoming waters on our record.
Weather at Park Reservoir
- Tonight37°FScattered Rain Showers then Partly Cloudy25% rain · wind 2 to 6 mph
- Tuesday57°FSunny1% rain · wind 6 mph
- Tuesday Night40°FMostly Clearwind 2 to 6 mph
- Wednesday54°FSunny3% rain · wind 3 to 10 mph
- Wednesday Night34°FPartly Cloudy6% rain · wind 2 to 7 mph
- Thursday55°FMostly Sunny11% rain · wind 5 to 9 mph
Forecast from the National Weather Service for this location, refreshed hourly.
When is Park Reservoir stocked?
Most stockings come in June to July.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | |||||||||||
| 2025 | 1 | 1 | ||||||||||
| 2024 | 1 | 1 | ||||||||||
| 2023 | 1 | 1 | ||||||||||
| 2022 | 1 | 1 | 1 | |||||||||
| 2021 | 1 | 1 | ||||||||||
| 2020 | 1 | 1 | ||||||||||
| 2019 | 1 | 1 |
What is stocked
| Species | Stockings | Fish | Fish per stocking | Typical size |
|---|---|---|---|---|
| Rainbow trout | 10 | 21,824 | 2,182 | 8.8 in |
| Splake | 10 | 32,432 | 3,243 | 4.9 in |
| Lake trout | 4 | 15,917 | 3,979 | 7.0 in |
| Yellowstone cutthroat trout | 2 | 4,782 | 2,391 | 8.5 in |
Stocking history
20261 stocking · 3,797 fish
| Date | Species | Fish | Size |
|---|---|---|---|
JuneLatest sometime this month | Rainbow troutSplake | 3,797 | 7.3 in |
20252 stockings · 6,775 fish
| Date | Species | Fish | Size |
|---|---|---|---|
August sometime this month | Yellowstone cutthroat trout | 2,275 | 3.9 in |
June sometime this month | Rainbow troutSplake | 4,500 | 7.1 in |
20242 stockings · 11,130 fish
| Date | Species | Fish | Size |
|---|---|---|---|
August sometime this month | Lake trout | 6,136 | 4.3 in |
June sometime this month | Rainbow troutSplake | 4,994 | 6.5 in |
20232 stockings · 5,173 fish
- July rainbow trout, 2,458 fish
- June splake, 2,715 fish
20223 stockings · 10,471 fish
- September lake trout, 5,464 fish
- July Yellowstone cutthroat trout, 2,507 fish
- June splake, 2,500 fish
20212 stockings · 6,715 fish
- July splake, 3,960 fish
- June rainbow trout, 2,755 fish
20202 stockings · 11,752 fish
- June rainbow trout, splake, 10,416 fish
- May rainbow trout, 1,336 fish
20192 stockings · 5,069 fish
- July rainbow trout, 2,568 fish
- June splake, 2,501 fish
20182 stockings · 5,183 fish
- July rainbow trout, 2,250 fish
- June lake trout, splake, 2,933 fish
20172 stockings · 8,890 fish
- July rainbow trout, splake, 4,998 fish
- June lake trout, 3,892 fish
From Wyoming fish and wildlife agency reports, collected nightly and kept after the agency takes them down. Agencies revise reports; check the agency's report before you go. Seasons and limits: Wyoming fishing regulations.
Where is Park Reservoir?
Sheridan County, Wyoming. Approximate: the marker is the USGS place-name point for this water, not an agency location.
Stocked waters near Park Reservoir
- Weston Reservoirlake · 3 mistocked Jul 1, 2026
- Hope Lakelake · 5 mistocked Jul 1, 2026
- Duck Pondpond · 5 mistocked Jun 1, 2026
- Sawmill Reservoirlake · 6 mistocked Jul 1, 2026
- Lost Wilderness Lakelake · 6 mistocked Jul 1, 2024
- Golden Lakelake · 8 mistocked Jul 1, 2026
- Myrtle Lakelake · 8 mistocked Jul 1, 2026
- Emerald Lakelake · 9 mistocked Jul 1, 2026
All stocked waters in Sheridan CountyStocked this week in Wyoming
Questions about Park Reservoir
- When was Park Reservoir last stocked?
- The latest reported stocking was Jun 1 to 30, 2026 (rainbow trout and splake, 3,797 fish), according to Wyoming agency reports.
- How often is Park Reservoir stocked?
- It was stocked 1 times in the last 12 months. Across all years on record, most stockings come in June to July.
- Is Park Reservoir stocked often?
- Number 9 of 29 stocked waters in Sheridan County by stocking days. Stocked more often than 88% of Wyoming waters on our record. We count each day the agency reported stocking it.
- What kind of trout are stocked in Park Reservoir?
- Rainbow trout (10 stockings, 21,824 fish); Splake (10 stockings, 32,432 fish); Lake trout (4 stockings, 15,917 fish); Yellowstone cutthroat trout (2 stockings, 4,782 fish).
Stocking data from the Wyoming Game and Fish Department's fish stocking report, which records stockings by month with species, number and average length.