Wadsworth Lake Fish Stocking
Montana · 1978–2026 on record
According to Montana fish & wildlife agency, Wadsworth Lake was last stocked May 26, 2026 with Rainbow Trout. Wadsworth Lake has 104 stocking records on file, spanning 1978–2026, with about 275,032 fish stocked over that period.
When Wadsworth Lake is stocked
Wadsworth Lake is typically stocked in summer, most often in June — 36 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Wadsworth Lake, freshest activity first.
Giant Springs Fishing Pond
7 mi2 species · 202 records
Last stocked October 2025
Rainbow Dam Reservoir
8 mi4 species · 487 records
Last stocked October 2025
Largent Bend Pond # 2
12 mi3 species · 17 records
Last stocked August 2025
Largent Bend Pond # 3
12 mi3 species · 7 records
Last stocked August 2024
Pow Wow Pond
10 mi3 species · 89 records
Last stocked June 2021
Woodland Estates Pond
7 mi1 species · 25 records
Last stocked May 2012
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| May 26, 2026 | Rainbow Trout | 1,000 | 7.94" | Montana fish & wildlife agency |
| May 6, 2026 | Rainbow Trout | 1,000 | 7.48" | Montana fish & wildlife agency |
| October 14, 2025 | Rainbow Trout | 3,000 | 8.66" | Montana fish & wildlife agency |
| August 14, 2025 | Largemouth Bass | 5,000 | 2.51" | Montana fish & wildlife agency |
| June 17, 2025 | Walleye | 5,740 | 1.07" | Montana fish & wildlife agency |
| June 3, 2025 | Rainbow Trout | 1,000 | 7.55" | Montana fish & wildlife agency |
| April 28, 2025 | Rainbow Trout | 1,500 | 6.95" | Montana fish & wildlife agency |
| October 9, 2024 | Rainbow Trout | 1,000 | 8.09" | Montana fish & wildlife agency |
Show 42 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 13, 2024 | Largemouth Bass | 5,000 | 1.35" | Montana fish & wildlife agency |
| June 7, 2024 | Rainbow Trout | 1,000 | 7.19" | Montana fish & wildlife agency |
| May 1, 2024 | Rainbow Trout | 1,000 | 6.65" | Montana fish & wildlife agency |
| October 4, 2023 | Rainbow Trout | 1,000 | 7.83" | Montana fish & wildlife agency |
| July 22, 2023 | Largemouth Bass | 5,000 | 1.57" | Montana fish & wildlife agency |
| July 13, 2023 | Walleye | 5,000 | 1.97" | Montana fish & wildlife agency |
| June 1, 2023 | Rainbow Trout | 1,000 | 7.47" | Montana fish & wildlife agency |
| May 19, 2023 | Rainbow Trout | 1,000 | 7.03" | Montana fish & wildlife agency |
| September 6, 2022 | Rainbow Trout | 3,500 | 7.16" | Montana fish & wildlife agency |
| June 23, 2022 | Rainbow Trout | 250 | 8" | Montana fish & wildlife agency |
| June 23, 2022 | Rainbow Trout | 150 | 5.75" | Montana fish & wildlife agency |
| June 15, 2022 | Rainbow Trout | 250 | 8" | Montana fish & wildlife agency |
| June 15, 2022 | Rainbow Trout | 150 | 5.66" | Montana fish & wildlife agency |
| June 1, 2022 | Rainbow Trout | 1,500 | 7.21" | Montana fish & wildlife agency |
| September 24, 2021 | Rainbow Trout | 1,500 | 7.66" | Montana fish & wildlife agency |
| June 21, 2021 | Walleye | 5,000 | 1.3" | Montana fish & wildlife agency |
| May 4, 2021 | Rainbow Trout | 1,000 | 6.88" | Montana fish & wildlife agency |
| September 15, 2020 | Rainbow Trout | 1,000 | 7.55" | Montana fish & wildlife agency |
| June 30, 2020 | Rainbow Trout | 5,000 | 3.79" | Montana fish & wildlife agency |
| June 30, 2020 | Rainbow Trout | 500 | 8" | Montana fish & wildlife agency |
| May 6, 2020 | Rainbow Trout | 1,000 | 7.1" | Montana fish & wildlife agency |
| June 26, 2019 | Walleye | 5,000 | 1.56" | Montana fish & wildlife agency |
| May 30, 2019 | Rainbow Trout | 500 | 6.8" | Montana fish & wildlife agency |
| May 30, 2019 | Rainbow Trout | 500 | 7.6" | Montana fish & wildlife agency |
| September 18, 2018 | Rainbow Trout | 1,000 | 7.1" | Montana fish & wildlife agency |
| June 21, 2017 | Walleye | 5,000 | 1.52" | Montana fish & wildlife agency |
| June 9, 2017 | Rainbow Trout | 1,000 | 9.25" | Montana fish & wildlife agency |
| June 9, 2017 | Rainbow Trout | 1,000 | 9.25" | Montana fish & wildlife agency |
| June 22, 2015 | Walleye | 5,486 | 1.55" | Montana fish & wildlife agency |
| May 21, 2015 | Rainbow Trout | 2,000 | 4.64" | Montana fish & wildlife agency |
| September 16, 2014 | Rainbow Trout | 3,537 | 7.09" | Montana fish & wildlife agency |
| June 13, 2014 | Rainbow Trout | 2,000 | 5.03" | Montana fish & wildlife agency |
| June 3, 2014 | Rainbow Trout | 1,508 | 7.95" | Montana fish & wildlife agency |
| September 18, 2013 | Rainbow Trout | 3,501 | 11.3" | Montana fish & wildlife agency |
| July 25, 2013 | Brook Trout | 1,238 | 4.74" | Montana fish & wildlife agency |
| July 9, 2013 | Walleye | 4,431 | 1.83" | Montana fish & wildlife agency |
| June 4, 2013 | Rainbow Trout | 1,500 | 7.69" | Montana fish & wildlife agency |
| September 21, 2012 | Rainbow Trout | 4,131 | 10.3" | Montana fish & wildlife agency |
| May 18, 2012 | Rainbow Trout | 1,500 | 6.7" | Montana fish & wildlife agency |
| September 6, 2011 | Rainbow Trout | 7,000 | 10.1" | Montana fish & wildlife agency |
| July 12, 2011 | Walleye | 590 | 1.8" | Montana fish & wildlife agency |
| May 31, 2011 | Rainbow Trout | 1,000 | 7.5" | Montana fish & wildlife agency |
Showing 50 of 104 stocking records.
Frequently asked
When was Wadsworth Lake last stocked?
According to Montana fish & wildlife agency, Wadsworth Lake was last stocked May 26, 2026 with Rainbow Trout.
What fish species are stocked in Wadsworth Lake?
Wadsworth Lake is stocked with Rainbow Trout, Largemouth Bass, Walleye, Brook Trout, and Yellow Perch.
What time of year is Wadsworth Lake stocked?
Wadsworth Lake is typically stocked in summer, most often in June.
How often is Wadsworth Lake stocked?
Wadsworth Lake has been stocked about 2 times a year — 104 recorded stockings between 1978 and 2026.
How many fish have been stocked in Wadsworth Lake?
About 275,032 fish have been stocked in Wadsworth Lake across 104 recorded events since 1978, per Montana fish & wildlife agency.
What size are the fish stocked in Wadsworth Lake?
Fish stocked in Wadsworth Lake average about 6.4 inches, based on the sizes the agency reported.