Hump Lake Fish Stocking
Montana · 1954–2025 on record
According to Montana fish & wildlife agency, Hump Lake was last stocked September 24, 2025 with Bluegill. Hump Lake has 22 stocking records on file, spanning 1954–2025, with about 36,966 fish stocked over that period.
When Hump Lake is stocked
Hump Lake is typically stocked in spring and summer, most often in May — 8 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Hump Lake, freshest activity first.
PR 035
3 mi2 species · 2 records
Last stocked September 2025
Paleface Reservoir
8 mi4 species · 18 records
Last stocked September 2025
Taint Reservoir
10 mi3 species · 47 records
Last stocked September 2025
Whiteface Reservoir
10 mi2 species · 7 records
Last stocked August 2025
Flinstone Reservoir
0 mi2 species · 14 records
Last stocked May 2025
Current Reservoir
3 mi1 species · 56 records
Last stocked May 2025
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 24, 2025 | Bluegill | 5,000 | 1.77" | Montana fish & wildlife agency |
| August 19, 2025 | Largemouth Bass | 2,000 | 2.91" | Montana fish & wildlife agency |
| May 14, 2025 | Rainbow Trout | 500 | 3.17" | Montana fish & wildlife agency |
| October 3, 2024 | Bluegill | 5,000 | 1.3" | Montana fish & wildlife agency |
| August 19, 2024 | Largemouth Bass | 2,000 | 1.41" | Montana fish & wildlife agency |
| May 14, 2024 | Rainbow Trout | 500 | 2.92" | Montana fish & wildlife agency |
| August 9, 2023 | Bluegill | 5,000 | 1.28" | Montana fish & wildlife agency |
| August 9, 2023 | Largemouth Bass | 2,000 | 1.31" | Montana fish & wildlife agency |
Show 14 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| May 16, 2023 | Rainbow Trout | 500 | 2.63" | Montana fish & wildlife agency |
| May 10, 2022 | Rainbow Trout | 500 | 3.25" | Montana fish & wildlife agency |
| September 21, 2021 | Bluegill | 2,270 | 0.72" | Montana fish & wildlife agency |
| July 26, 2021 | Largemouth Bass | 2,000 | 1.88" | Montana fish & wildlife agency |
| May 17, 2021 | Rainbow Trout | 500 | 3.12" | Montana fish & wildlife agency |
| May 11, 2020 | Rainbow Trout | 500 | 3.21" | Montana fish & wildlife agency |
| May 13, 2019 | Rainbow Trout | 1,000 | 2.65" | Montana fish & wildlife agency |
| May 3, 2018 | Rainbow Trout | 1,000 | 2.47" | Montana fish & wildlife agency |
| April 13, 2017 | Rainbow Trout | 1,000 | 2.02" | Montana fish & wildlife agency |
| April 16, 2015 | Rainbow Trout | 1,000 | 1.89" | Montana fish & wildlife agency |
| June 28, 2013 | Rainbow Trout | 496 | 7.48" | Montana fish & wildlife agency |
| June 28, 2013 | Rainbow Trout | 600 | 3.41" | Montana fish & wildlife agency |
| October 22, 1954 | Bluegill | 3,000 | 2" | Montana fish & wildlife agency |
| October 22, 1954 | Largemouth Bass | 600 | 4" | Montana fish & wildlife agency |
Frequently asked
When was Hump Lake last stocked?
According to Montana fish & wildlife agency, Hump Lake was last stocked September 24, 2025 with Bluegill.
What fish species are stocked in Hump Lake?
Hump Lake is stocked with Bluegill, Largemouth Bass, and Rainbow Trout.
What time of year is Hump Lake stocked?
Hump Lake is typically stocked in spring and summer, most often in May.
How often is Hump Lake stocked?
Hump Lake is stocked intermittently — 22 recorded stockings between 1954 and 2025.
How many fish have been stocked in Hump Lake?
About 36,966 fish have been stocked in Hump Lake across 22 recorded events since 1954, per Montana fish & wildlife agency.
What size are the fish stocked in Hump Lake?
Fish stocked in Hump Lake average about 2.6 inches, based on the sizes the agency reported.