Upper Mud Lake Fish Stocking
Montana · 1977–2023 on record
According to Montana fish & wildlife agency, Upper Mud Lake was last stocked August 1, 2023 with Cutthroat Trout. Upper Mud Lake has 6 stocking records on file, spanning 1977–2023, with about 1,350 fish stocked over that period.
When Upper Mud Lake is stocked
Nearby stocked waters
Other stocked waters near Upper Mud Lake, freshest activity first.
Corner Lake
1 mi2 species · 3 records
Last stocked November 2025
Companion Lake
1 mi1 species · 1 records
Last stocked August 2025
Star Lake
4 mi3 species · 23 records
Last stocked August 2025
Wiedy Lake
2 mi2 species · 9 records
Last stocked July 2024
Little Washtub Lake (Washtub Lake)
3 mi1 species · 7 records
Last stocked September 2022
Anvil Lake
3 mi1 species · 9 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 1, 2023 | Cutthroat Trout | 150 | 2.54" | Montana fish & wildlife agency |
| July 29, 2019 | Cutthroat Trout | 150 | 2.72" | Montana fish & wildlife agency |
| July 29, 2013 | Cutthroat Trout | 150 | 2.8" | Montana fish & wildlife agency |
| July 30, 2007 | Cutthroat Trout | 150 | 2.25" | Montana fish & wildlife agency |
| August 7, 2001 | Cutthroat Trout | 300 | 2" | Montana fish & wildlife agency |
| August 17, 1977 | Cutthroat Trout | 450 | 2" | Montana fish & wildlife agency |
Frequently asked
When was Upper Mud Lake last stocked?
According to Montana fish & wildlife agency, Upper Mud Lake was last stocked August 1, 2023 with Cutthroat Trout.
What fish species are stocked in Upper Mud Lake?
Upper Mud Lake is stocked with Cutthroat Trout.
How often is Upper Mud Lake stocked?
Upper Mud Lake is stocked intermittently — 6 recorded stockings between 1977 and 2023.
How many fish have been stocked in Upper Mud Lake?
About 1,350 fish have been stocked in Upper Mud Lake across 6 recorded events since 1977, per Montana fish & wildlife agency.
What size are the fish stocked in Upper Mud Lake?
Fish stocked in Upper Mud Lake average about 2.4 inches, based on the sizes the agency reported.