Little Therriault Lake Fish Stocking
Montana · 1960–2024 on record
According to Montana fish & wildlife agency, Little Therriault Lake was last stocked August 17, 2024 with Cutthroat Trout. Little Therriault Lake has 35 stocking records on file, spanning 1960–2024, with about 100,830 fish stocked over that period.
When Little Therriault Lake is stocked
Little Therriault Lake is typically stocked in summer, most often in June — 16 stocking events in that peak month.
By species
Angler's Field Guide
Fishing Tips & Stocking Guide for Little Therriault Lake
Practical advice on fish behavior, recommended tackle, and state regulations for anglers fishing in Montana.
Post-Plant Behavior & Timing
Hatchery-raised fish are conditioned to pelleted feed and open raceways. Following a release into Little Therriault Lake, they typically congregate in schools near public access points, boat ramps, or inlets for the first 24 to 48 hours while adjusting to natural water conditions.
Since Little Therriault Lake was last stocked August 17, 2024, anglers visiting within 1 to 2 weeks of a reported event generally experience the highest activity before fish disperse into deeper cover.
State Regulations & Licensing
- •Fishing License: A valid Montana freshwater fishing license is required for anglers age 16 and older.Purchase Montana license online →
- •Official Rules & Limits: Bag limits, bait restrictions, and seasonal boundaries are set by Montana fish & wildlife agency.Official Montana regulations guidebook →
- •Ethical Conservation: Use barbless hooks and keep fish submerged in water during unhooking.Trout Thermal Advisory: When water temperatures rise above 68°F (20°C), released trout face severe mortality from thermal exhaustion. Target warmwater species or fish early in the morning when lakes and streams warm up.
Recommended Tackle & Presentations
Techniques tailored to the species stocked in Little Therriault Lake:
Stocked Trout Tactics
Use light 4–6 lb monofilament or fluorocarbon line. Float scented dough bait (PowerBait) 12–18" off bottom using a sliding slip-sinker rig with a size 14–16 treble hook. For active casting, throw 1/16 to 1/8 oz inline spinners (Panther Martin, Rooster Tail) or small spoons (Kastmaster) along drop-offs.
Cutthroat Trout Profile Tips
Known for being relatively easy to catch on dry flies, making it a favorite of western fly anglers; many subspecies are managed under catch-and-release rules to protect native populations.
Recommended Tackle for Little Therriault Lake
Field-tested tackle and presentations matched to the species stocked here.
Berkley PowerBait Floating Trout Dough
Hatchery-raised trout are conditioned to pelleted scents; scented dough floated 12–18 inches off bottom consistently triggers strikes.
Panther Martin Classic Teardrop Inline Spinner
The heavy convex blade spins instantly upon retrieval, sending vibration through the water that triggers aggressive reaction bites along drop-offs.
Sliding Sinker & Treble Hook Rigging Kit
Sliding egg sinkers allow cautious trout to run with bait without feeling line drag, while size 14–16 treble hooks keep dough bait securely pinned.
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Nearby stocked waters
Other stocked waters near Little Therriault Lake, freshest activity first.
Eureka Pond
8 mi2 species · 105 records
Last stocked June 2026
Moran Lake
10 mi3 species · 117 records
Last stocked May 2026
Big Therriault Lake
1 mi3 species · 50 records
Last stocked August 2024
Bluebird Lake
2 mi1 species · 19 records
Last stocked August 2024
Lower Wolverine Lake
2 mi1 species · 17 records
Last stocked August 2024
Upper Wolverine Lake
3 mi1 species · 18 records
Last stocked July 2023
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 17, 2024 | Cutthroat Trout | 1,500 | 2" | Montana fish & wildlife agency |
| July 14, 2023 | Cutthroat Trout | 1,360 | 1.14" | Montana fish & wildlife agency |
| October 11, 2022 | Cutthroat Trout | 1,499 | 1.75" | Montana fish & wildlife agency |
| August 19, 2021 | Cutthroat Trout | 1,500 | 1.4" | Montana fish & wildlife agency |
| August 5, 2019 | Cutthroat Trout | 1,500 | 1.21" | Montana fish & wildlife agency |
| September 21, 2017 | Cutthroat Trout | 1,505 | 2" | Montana fish & wildlife agency |
| September 9, 2015 | Cutthroat Trout | 1,368 | 1.83" | Montana fish & wildlife agency |
| August 18, 2014 | Cutthroat Trout | 1,644 | 1.26" | Montana fish & wildlife agency |
Show 27 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 22, 2012 | Cutthroat Trout | 1,392 | 1.52" | Montana fish & wildlife agency |
| August 31, 2011 | Cutthroat Trout | 1,530 | 1.47" | Montana fish & wildlife agency |
| July 19, 2010 | Cutthroat Trout | 1,241 | 1.27" | Montana fish & wildlife agency |
| June 26, 2008 | Cutthroat Trout | 1,499 | 4.77" | Montana fish & wildlife agency |
| June 25, 2008 | Cutthroat Trout | 495 | 10.12" | Montana fish & wildlife agency |
| June 26, 2006 | Cutthroat Trout | 1,015 | 4.01" | Montana fish & wildlife agency |
| June 26, 2006 | Cutthroat Trout | 509 | 8" | Montana fish & wildlife agency |
| June 28, 2004 | Cutthroat Trout | 1,536 | 4.2" | Montana fish & wildlife agency |
| June 25, 2002 | Cutthroat Trout | 1,688 | 4.1" | Montana fish & wildlife agency |
| June 28, 2000 | Cutthroat Trout | 1,713 | 4.1" | Montana fish & wildlife agency |
| June 12, 1998 | Cutthroat Trout | 1,521 | 4" | Montana fish & wildlife agency |
| June 27, 1996 | Cutthroat Trout | 3,293 | 4" | Montana fish & wildlife agency |
| June 24, 1994 | Cutthroat Trout | 3,240 | 3.8" | Montana fish & wildlife agency |
| June 11, 1992 | Cutthroat Trout | 3,000 | 3.4" | Montana fish & wildlife agency |
| June 14, 1988 | Cutthroat Trout | 3,037 | 4.1" | Montana fish & wildlife agency |
| June 23, 1986 | Cutthroat Trout | 3,000 | 6" | Montana fish & wildlife agency |
| July 3, 1984 | Cutthroat Trout | 2,996 | 6" | Montana fish & wildlife agency |
| June 30, 1981 | Cutthroat Trout | 3,008 | 4" | Montana fish & wildlife agency |
| June 27, 1979 | Cutthroat Trout | 3,000 | 4" | Montana fish & wildlife agency |
| June 30, 1978 | Cutthroat Trout | 4,000 | 3" | Montana fish & wildlife agency |
| September 23, 1976 | Cutthroat Trout | 14,000 | 2" | Montana fish & wildlife agency |
| July 29, 1976 | Cutthroat Trout | 437 | 15" | Montana fish & wildlife agency |
| July 9, 1974 | Cutthroat Trout | 2,100 | 4" | Montana fish & wildlife agency |
| July 25, 1972 | Cutthroat Trout | 4,000 | 4" | Montana fish & wildlife agency |
| October 30, 1969 | Cutthroat Trout | 3,960 | 5" | Montana fish & wildlife agency |
| October 6, 1966 | Cutthroat Trout | 19,244 | 2" | Montana fish & wildlife agency |
| August 9, 1960 | Cutthroat Trout | 2,500 | 1" | Montana fish & wildlife agency |
Frequently asked
When was Little Therriault Lake last stocked?
According to Montana fish & wildlife agency, Little Therriault Lake was last stocked August 17, 2024 with Cutthroat Trout.
What fish species are stocked in Little Therriault Lake?
Little Therriault Lake is stocked with Cutthroat Trout.
What time of year is Little Therriault Lake stocked?
Little Therriault Lake is typically stocked in summer, most often in June.
How often is Little Therriault Lake stocked?
Little Therriault Lake is stocked intermittently — 35 recorded stockings between 1960 and 2024.
How many fish have been stocked in Little Therriault Lake?
About 100,830 fish have been stocked in Little Therriault Lake across 35 recorded events since 1960, per Montana fish & wildlife agency.
What size are the fish stocked in Little Therriault Lake?
Fish stocked in Little Therriault Lake average about 3.8 inches, based on the sizes the agency reported.
Do you need a fishing license to fish Little Therriault Lake?
Yes, all anglers age 16 and older generally need a valid Montana freshwater fishing license. Always review current regulations from Montana fish & wildlife agency for site-specific rules, bag limits, or stamps.
How do you catch stocked trout in Little Therriault Lake?
Freshly stocked trout in Little Therriault Lake typically respond well to floating dough bait (such as PowerBait) floated 12–18 inches off bottom on light 4–6 lb leader, live nightcrawlers under a bobber, and small inline spinners or spoons retrieved along shorelines and drop-offs.