Fatty Lake Fish Stocking
Montana · 1948–2024 on record
According to Montana fish & wildlife agency, Fatty Lake was last stocked August 6, 2024 with Cutthroat Trout. Fatty Lake has 18 stocking records on file, spanning 1948–2024, with about 109,358 fish stocked over that period.
When Fatty Lake is stocked
Fatty Lake is typically stocked in summer, most often in August — 8 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Fatty Lake, freshest activity first.
Shay Lake
5 mi3 species · 77 records
Last stocked June 2025
South Woodward Cr Lake 4
2 mi1 species · 11 records
Last stocked August 2024
South Woodward Cr Lake 2
2 mi1 species · 5 records
Last stocked August 2024
Scout Lake
3 mi1 species · 4 records
Last stocked August 2024
South Woodward Cr Lake 3
3 mi1 species · 13 records
Last stocked July 2022
Ducharme Lake
5 mi1 species · 11 records
Last stocked July 2022
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 6, 2024 | Cutthroat Trout | 4,000 | 1.5" | Montana fish & wildlife agency |
| July 13, 2021 | Cutthroat Trout | 4,000 | 1.4" | Montana fish & wildlife agency |
| August 8, 2012 | Cutthroat Trout | 4,000 | 1" | Montana fish & wildlife agency |
| July 27, 2006 | Cutthroat Trout | 3,600 | 1.83" | Montana fish & wildlife agency |
| July 31, 2003 | Cutthroat Trout | 3,615 | 1.3" | Montana fish & wildlife agency |
| July 26, 2000 | Cutthroat Trout | 4,035 | 1.5" | Montana fish & wildlife agency |
| July 29, 1997 | Cutthroat Trout | 4,049 | 1.4" | Montana fish & wildlife agency |
| August 4, 1992 | Cutthroat Trout | 4,000 | 0.8" | Montana fish & wildlife agency |
Show 10 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 16, 1989 | Cutthroat Trout | 3,960 | 1.3" | Montana fish & wildlife agency |
| August 27, 1986 | Cutthroat Trout | 4,000 | 1.4" | Montana fish & wildlife agency |
| August 14, 1983 | Cutthroat Trout | 4,000 | 1" | Montana fish & wildlife agency |
| October 2, 1978 | Cutthroat Trout | 5,000 | 2" | Montana fish & wildlife agency |
| July 21, 1966 | Cutthroat Trout | 2,635 | 1" | Montana fish & wildlife agency |
| August 7, 1959 | Cutthroat Trout | 2,088 | 1" | Montana fish & wildlife agency |
| September 23, 1957 | Cutthroat Trout | 2,400 | 2" | Montana fish & wildlife agency |
| October 22, 1956 | Cutthroat Trout | 14,976 | 2" | Montana fish & wildlife agency |
| August 29, 1950 | Cutthroat Trout | 35,000 | 2" | Montana fish & wildlife agency |
| September 12, 1948 | Cutthroat Trout | 4,000 | 2" | Montana fish & wildlife agency |
Frequently asked
When was Fatty Lake last stocked?
According to Montana fish & wildlife agency, Fatty Lake was last stocked August 6, 2024 with Cutthroat Trout.
What fish species are stocked in Fatty Lake?
Fatty Lake is stocked with Cutthroat Trout.
What time of year is Fatty Lake stocked?
Fatty Lake is typically stocked in summer, most often in August.
How often is Fatty Lake stocked?
Fatty Lake is stocked intermittently — 18 recorded stockings between 1948 and 2024.
How many fish have been stocked in Fatty Lake?
About 109,358 fish have been stocked in Fatty Lake across 18 recorded events since 1948, per Montana fish & wildlife agency.
What size are the fish stocked in Fatty Lake?
Fish stocked in Fatty Lake average about 1.5 inches, based on the sizes the agency reported.