Jumbo Lake Fish Stocking
Montana · 1927–1941 on record
According to Montana fish & wildlife agency, Jumbo Lake was last stocked April 28, 1941 with Brook Trout. Jumbo Lake has 4 stocking records on file, spanning 1927–1941, with about 34,000 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Jumbo Lake, freshest activity first.
Smokey Lake
3 mi3 species · 40 records
Last stocked May 2026
Dickey Lake
2 mi7 species · 174 records
Last stocked May 2026
Hole In The Wall Lake
5 mi2 species · 6 records
Last stocked May 2025
Louis Lake
4 mi2 species · 32 records
Last stocked August 2024
Sunday Lake 1
2 mi2 species · 18 records
Last stocked August 2024
Upper Lagoni Lake
5 mi1 species · 11 records
Last stocked August 2024
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| April 28, 1941 | Brook Trout | 1,000 | 4" | Montana fish & wildlife agency |
| August 11, 1927 | Rainbow Trout | 15,000 | 0 | Montana fish & wildlife agency |
| May 24, 1927 | Brook Trout | 6,000 | 0 | Montana fish & wildlife agency |
| May 23, 1927 | Brook Trout | 12,000 | 0 | Montana fish & wildlife agency |
Frequently asked
When was Jumbo Lake last stocked?
According to Montana fish & wildlife agency, Jumbo Lake was last stocked April 28, 1941 with Brook Trout.
What fish species are stocked in Jumbo Lake?
Jumbo Lake is stocked with Brook Trout and Rainbow Trout.
How often is Jumbo Lake stocked?
Jumbo Lake is stocked intermittently — 4 recorded stockings between 1927 and 1941.
How many fish have been stocked in Jumbo Lake?
About 34,000 fish have been stocked in Jumbo Lake across 4 recorded events since 1927, per Montana fish & wildlife agency.
What size are the fish stocked in Jumbo Lake?
Fish stocked in Jumbo Lake average about 4.0 inches, based on the sizes the agency reported.