Tiger Trout Stocked · 3 plants · last July 2025 Best: dawn, dusk Willow Park Reservoir fishing
Willow Park Reservoir fishing is stocked with Tiger Trout on a reservoir. Also recorded: Brook Trout. It is stocked about 0.4 times a year since 2018, most often in July. Species guides list dawn and dusk for Tiger Trout and dawn, day, and dusk for Brook Trout.
- Last stocked
- July 2025
- Tiger Trout
- Plants on record
- 3
- Since 2018
- Species stocked
- 1 (+1 also recorded)
- Average size
- 4.7 in
- Elevation
- 8,616 ft
Fish at Willow Park Reservoir
Tiger Trout Stocked · 3 plants · last July 2025 Best: dawn, dusk 
Brook Trout Confirmed present Best: dawn, day, dusk Best: dawn, day, dusk
Brook Trout species guideHow Willow Park Reservoir is stocked
No plants recorded in 2019, 2020, 2021, 2023, and 2024.
Fish stocked in 2018
10,035
Fish stocked in 2022
5,000
Fish stocked in 2025
4,750
Stocking history
| Date | Species | Quantity | Avg. length | Source |
|---|---|---|---|---|
| July 2025 | Tiger Trout | 4,750 | 4.6 in | report |
| July 2022 | Tiger Trout | 5,000 | 4.6 in | report |
| July 2018 | Tiger Trout | 10,035 | 4.8 in | report |
Access and facts
- Water type
- reservoir
Willow Loop Trail 200 runs 0.9 miles along the southeast shore and is the Forest Service's listed access for fishing and non-motorized boating. It links the Solitude Loop Trail (038) with Forest Road 319 and is also listed for OHV riding.
Drafted by AI from the cited sources and checked before publishing.
Advisories, closures, regulations and water conditions change. Check the Wyoming Game and Fish Department before you go.
Nearest lakes
Camping near Willow Park Reservoir
Campgrounds within 15 miles of Willow Park Reservoir's mapped point, nearest first: Middle Fork camping (11.7 miles), Tie Hack camping (13.1 miles), and South Fork camping (13.3 miles), each with its own campground page on campgroundsdb.com.
Straight-line distances.
Public land at Willow Park Reservoir
Willow Park Reservoir is inside Bighorn National Forest.
Boundaries from Public Lands DB, part of the same network.
Common questions
What fish are at Willow Park Reservoir?
Fishing Willow Park Reservoir usually means Tiger Trout. All 3 plants on record are Tiger Trout. Tiger Trout was last stocked July 2025, averaging 4.7 in. Brook Trout is recorded here outside the stocking reports.
When is Willow Park Reservoir stocked?
Last stocked July 2025. It is stocked about 0.4 times a year since 2018, most often in July. No plants recorded in 2019, 2020, 2021, 2023, and 2024.
How big are the fish stocked at Willow Park Reservoir?
Tiger Trout stocked at Willow Park Reservoir average 4.7 in.
How do you get on Willow Park Reservoir?
Willow Loop Trail 200 runs 0.9 miles along the southeast shore and is the Forest Service's listed access for fishing and non-motorized boating. It links the Solitude Loop Trail (038) with Forest Road 319 and is also listed for OHV riding.
Which lakes near Willow Park Reservoir were stocked more recently?
Cloud Peak Reservoir (5.3 mi), Park Reservoir (11.2 mi), and Gunboat Lake (11.4 mi) were stocked more recently. Cloud Peak Reservoir is also stocked with Tiger Trout.