Montana stocking report
Upper Hasler Pond
Last reported stocking
The latest reported stocking at Upper Hasler Pond was on May 27, 2025: 504 Rainbow Trout (8.370000000000001 in avg).
Record last checked: . This is not a stocking date.
Source: Montana Fish, Wildlife & Parks.
A schedule is a plan, not confirmation that fish were released. Stocking records do not guarantee fish are still available.
No current or upcoming schedule is in this archive. Check the official report before choosing a trip date.
Location map
Upper Hasler Pond location context
Pins appear only when the record includes coordinates; they are not verified access points. Shaded counties show area context only. Waters without coordinates stay in the list without a pin; confirm access and directions with the official agency source.
Before you go
Plan a trip to Upper Hasler Pond
Check the latest report
Confirm dates and any changes in the official stocking report. Historical schedules are kept below even after their planned dates pass.
Check access and fishing rules
Use Montana's official fishing information to find current guidance. Confirm the exact water, public access, closures, and applicable fishing rules before leaving.
Choose the right location
The map gives location context. A shaded county is area context, not directions to a fishing spot or evidence of public access.
Get stocking alerts for this waterAgency records
Stocking history
7 records from April 30, 2015 to May 27, 2025. Open a year to browse its records; scroll tables sideways for all columns. Scheduled means planned, even when the date has passed. Blank fields mean the source did not publish that detail.
2025 1 record
| Date / status | Species | Fish | Size | Hatchery | Source |
|---|---|---|---|---|---|
| May 27, 2025 reported | Rainbow Trout | 504 | 8.370000000000001 in avg | Big Springs Trout Hatchery | Montana Fish, Wildlife & Parks |
2023 1 record
| Date / status | Species | Fish | Size | Hatchery | Source |
|---|---|---|---|---|---|
| September 15, 2023 reported | Rainbow Trout | 501 | 11.08 in avg | Big Springs Trout Hatchery | Montana Fish, Wildlife & Parks |
2021 1 record
| Date / status | Species | Fish | Size | Hatchery | Source |
|---|---|---|---|---|---|
| October 4, 2021 reported | Rainbow Trout | 500 | 12.700000000000001 in avg | Big Springs Trout Hatchery | Montana Fish, Wildlife & Parks |
2019 1 record
| Date / status | Species | Fish | Size | Hatchery | Source |
|---|---|---|---|---|---|
| May 16, 2019 reported | Rainbow Trout | 500 | 8.16 in avg | Big Springs Trout Hatchery | Montana Fish, Wildlife & Parks |
2017 1 record
| Date / status | Species | Fish | Size | Hatchery | Source |
|---|---|---|---|---|---|
| May 10, 2017 reported | Rainbow Trout | 200 | 7.7 in avg | Big Springs Trout Hatchery | Montana Fish, Wildlife & Parks |
2016 1 record
| Date / status | Species | Fish | Size | Hatchery | Source |
|---|---|---|---|---|---|
| April 22, 2016 reported | Rainbow Trout | 201 | 6.88 in avg | Big Springs Trout Hatchery | Montana Fish, Wildlife & Parks |
2015 1 record
| Date / status | Species | Fish | Size | Hatchery | Source |
|---|---|---|---|---|---|
| April 30, 2015 reported | Rainbow Trout | 202 | 7.22 in avg | Big Springs Trout Hatchery | Montana Fish, Wildlife & Parks |
Records retain the dates, quantities, and status supplied by the linked agencies. An event missing here does not mean the water was not stocked - some plants go unreported or are published elsewhere.
Grouped by county and sorted by latest record, not by driving distance. Confirm access for each water.
Data source: Montana Fish, Wildlife & Parks. A record for this water was last checked on . This check date is not a stocking date.
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