Mallo Extension Res trout stocking
Weston County, Wyoming · lake
Mallo Extension Res was last stocked 5 months ago (May 1 to 31, 2026). We have 10 stockings on record since May 1, 2017, 1 in the last 12 months (250 fish). Most stockings come in May. Species stocked: rainbow trout.
Last stocked
5 months ago
May 1 to 31, 2026
Next planned
Not announced
Last 12 months
1 stocking
250 fish
On record
10 stockings
since May 1, 2017
- The third most stocked of 9 waters in Weston County.
- Stocked more often than 63% of Wyoming waters on our record.
When is Mallo Extension Res stocked?
Most stockings come in May.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | |||||||||||
| 2025 | 1 | |||||||||||
| 2024 | 1 | |||||||||||
| 2023 | 1 | |||||||||||
| 2022 | 1 | |||||||||||
| 2021 | 1 | |||||||||||
| 2020 | 1 | |||||||||||
| 2019 | 1 |
What is stocked
| Species | Stockings | Fish | Fish per stocking | Typical size |
|---|---|---|---|---|
| Rainbow trout | 10 | 2,503 | 250 | 8.3 in |
Stocking history
20261 stocking · 250 fish
| Date | Species | Fish | Size |
|---|---|---|---|
MayLatest sometime this month | Rainbow trout | 250 | 8.3 in |
20251 stocking · 250 fish
| Date | Species | Fish | Size |
|---|---|---|---|
June sometime this month | Rainbow trout | 250 | 8.8 in |
20241 stocking · 250 fish
| Date | Species | Fish | Size |
|---|---|---|---|
May sometime this month | Rainbow trout | 250 | 8.3 in |
20231 stocking · 250 fish
- May rainbow trout, 250 fish
20221 stocking · 226 fish
- July rainbow trout, 226 fish
20211 stocking · 275 fish
- April rainbow trout, 275 fish
20201 stocking · 275 fish
- June rainbow trout, 275 fish
20191 stocking · 252 fish
- May rainbow trout, 252 fish
20181 stocking · 250 fish
- May rainbow trout, 250 fish
20171 stocking · 225 fish
- May rainbow trout, 225 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.
Other stocked waters in Weston County
- Lissolo Reservoir Newlakestocked May 1, 2026
- Black Elk Pondpondstocked Apr 1, 2026
- C B & Q Reservoirlakestocked Apr 1, 2026
- East Iron Creek Reservoirstreamstocked Apr 1, 2026
- Turner Reservoirlakestocked Apr 1, 2026
- Stockade Beaver Creekstreamstocked Nov 1, 2025
- Black Hills Power and Light Reservoirlakestocked Oct 1, 2025
- Geier Reservoirlakestocked Apr 1, 2017
All stocked waters in Weston CountyStocked this week in Wyoming
Questions about Mallo Extension Res
- When was Mallo Extension Res last stocked?
- The latest reported stocking was May 1 to 31, 2026 (rainbow trout, 250 fish), according to Wyoming agency reports.
- How often is Mallo Extension Res stocked?
- It was stocked 1 times in the last 12 months. Across all years on record, most stockings come in May.
- Is Mallo Extension Res stocked often?
- The third most stocked of 9 waters in Weston County. Stocked more often than 63% of Wyoming waters on our record. We count each day the agency reported stocking it.
- What kind of trout are stocked in Mallo Extension Res?
- Rainbow trout (10 stockings, 2,503 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.