Lark Reservoir Fish Stocking
Montana · 1970–2025 on record
According to Montana fish & wildlife agency, Lark Reservoir was last stocked August 19, 2025 with Largemouth Bass. Lark Reservoir has 32 stocking records on file, spanning 1970–2025, with about 80,154 fish stocked over that period.
When Lark Reservoir is stocked
Lark Reservoir is typically stocked in spring, most often in April — 14 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Lark Reservoir, freshest activity first.
Paleface Reservoir
6 mi4 species · 18 records
Last stocked September 2025
Bresaylor Reservoir
0 mi1 species · 10 records
Last stocked August 2025
Whiteface Reservoir
5 mi2 species · 7 records
Last stocked August 2025
Rebate Reservoir
1 mi2 species · 21 records
Last stocked May 2025
Batosh Reservoir
1 mi1 species · 21 records
Last stocked May 2025
Spanky Reservoir
3 mi1 species · 20 records
Last stocked May 2025
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 19, 2025 | Largemouth Bass | 3,000 | 2.91" | Montana fish & wildlife agency |
| August 19, 2024 | Largemouth Bass | 3,000 | 1.41" | Montana fish & wildlife agency |
| July 26, 2021 | Largemouth Bass | 2,000 | 1.88" | Montana fish & wildlife agency |
| November 2, 2020 | Bluegill | 7,500 | 0.66" | Montana fish & wildlife agency |
| July 15, 2020 | Largemouth Bass | 2,000 | 0.78" | Montana fish & wildlife agency |
| August 4, 2004 | Largemouth Bass | 1,000 | 1.3" | Montana fish & wildlife agency |
| April 12, 1994 | Rainbow Trout | 3,000 | 3.1" | Montana fish & wildlife agency |
| April 8, 1993 | Rainbow Trout | 3,010 | 2.9" | Montana fish & wildlife agency |
Show 24 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| April 3, 1992 | Rainbow Trout | 2,470 | 2.9" | Montana fish & wildlife agency |
| April 9, 1991 | Rainbow Trout | 2,486 | 3.2" | Montana fish & wildlife agency |
| April 6, 1990 | Rainbow Trout | 2,500 | 3.3" | Montana fish & wildlife agency |
| April 20, 1989 | Rainbow Trout | 2,498 | 3.5" | Montana fish & wildlife agency |
| April 6, 1988 | Rainbow Trout | 2,500 | 3.4" | Montana fish & wildlife agency |
| April 14, 1987 | Rainbow Trout | 2,460 | 3.3" | Montana fish & wildlife agency |
| May 21, 1986 | Rainbow Trout | 2,502 | 4" | Montana fish & wildlife agency |
| April 15, 1985 | Rainbow Trout | 2,508 | 5" | Montana fish & wildlife agency |
| April 19, 1984 | Rainbow Trout | 2,496 | 4" | Montana fish & wildlife agency |
| May 24, 1983 | Rainbow Trout | 2,511 | 5" | Montana fish & wildlife agency |
| September 8, 1982 | Rainbow Trout | 306 | 9" | Montana fish & wildlife agency |
| May 6, 1982 | Rainbow Trout | 2,524 | 5" | Montana fish & wildlife agency |
| April 21, 1981 | Rainbow Trout | 2,040 | 4" | Montana fish & wildlife agency |
| May 8, 1980 | Rainbow Trout | 2,520 | 5" | Montana fish & wildlife agency |
| July 10, 1979 | Rainbow Trout | 2,534 | 5" | Montana fish & wildlife agency |
| July 24, 1978 | Rainbow Trout | 2,519 | 6" | Montana fish & wildlife agency |
| April 26, 1977 | Rainbow Trout | 2,508 | 4" | Montana fish & wildlife agency |
| April 20, 1976 | Rainbow Trout | 2,522 | 5" | Montana fish & wildlife agency |
| June 11, 1975 | Rainbow Trout | 2,010 | 5" | Montana fish & wildlife agency |
| May 1, 1974 | Rainbow Trout | 2,018 | 4" | Montana fish & wildlife agency |
| October 11, 1973 | Rainbow Trout | 972 | 10" | Montana fish & wildlife agency |
| August 4, 1972 | Rainbow Trout | 3,000 | 6" | Montana fish & wildlife agency |
| April 19, 1971 | Rainbow Trout | 2,000 | 2" | Montana fish & wildlife agency |
| May 28, 1970 | Rainbow Trout | 3,240 | 4" | Montana fish & wildlife agency |
Frequently asked
When was Lark Reservoir last stocked?
According to Montana fish & wildlife agency, Lark Reservoir was last stocked August 19, 2025 with Largemouth Bass.
What fish species are stocked in Lark Reservoir?
Lark Reservoir is stocked with Largemouth Bass, Bluegill, and Rainbow Trout.
What time of year is Lark Reservoir stocked?
Lark Reservoir is typically stocked in spring, most often in April.
How often is Lark Reservoir stocked?
Lark Reservoir is stocked intermittently — 32 recorded stockings between 1970 and 2025.
How many fish have been stocked in Lark Reservoir?
About 80,154 fish have been stocked in Lark Reservoir across 32 recorded events since 1970, per Montana fish & wildlife agency.
What size are the fish stocked in Lark Reservoir?
Fish stocked in Lark Reservoir average about 4.0 inches, based on the sizes the agency reported.