Lower Siamese Lake Fish Stocking
Montana · 1939–2021 on record
According to Montana fish & wildlife agency, Lower Siamese Lake was last stocked July 27, 2021 with Cutthroat Trout. Lower Siamese Lake has 13 stocking records on file, spanning 1939–2021, with about 68,436 fish stocked over that period.
When Lower Siamese Lake is stocked
Lower Siamese Lake is typically stocked in summer, most often in August — 6 stocking events in that peak month.
Angler's Field Guide
Fishing Tips & Stocking Guide for Lower Siamese 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 Lower Siamese 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 Lower Siamese Lake was last stocked July 27, 2021, 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 Lower Siamese 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.
Kokanee & Salmon Tactics
Troll small dodgers followed by micro-hoochies or wedding ring spinners tipped with shoepeg corn. Use downriggers or lead-core line to reach cooler thermocline depths (typically 20–50 ft in summer).
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.
Coho Salmon Profile Tips
A popular fall target in Washington's rivers and marine waters.
Recommended Tackle for Lower Siamese 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.
Mack's Lure Classic Wedding Ring Spinner
A classic Western trolling lure designed to be tipped with shoepeg corn and run behind a dodger in deep thermoclines.
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Nearby stocked waters
Other stocked waters near Lower Siamese Lake, freshest activity first.
Harrington Lake
1 mi1 species · 5 records
Last stocked July 2021
W Fk Fish Creek Lake 1
3 mi1 species · 5 records
Last stocked July 2021
Trio Lakes
6 mi2 species · 5 records
Last stocked July 2021
Dalton Lake
6 mi2 species · 11 records
Last stocked July 2021
Surveyor Lake
8 mi2 species · 8 records
Last stocked July 2021
French Lake
8 mi2 species · 8 records
Last stocked July 2021
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 27, 2021 | Cutthroat Trout | 1,500 | 2" | Montana fish & wildlife agency |
| July 29, 2014 | Cutthroat Trout | 1,502 | 1.81" | Montana fish & wildlife agency |
| August 7, 2007 | Cutthroat Trout | 1,500 | 1.2" | Montana fish & wildlife agency |
| August 1, 2000 | Cutthroat Trout | 1,425 | 1.6" | Montana fish & wildlife agency |
| August 1, 2000 | Cutthroat Trout | 1,725 | 1.6" | Montana fish & wildlife agency |
| August 11, 1993 | Cutthroat Trout | 2,000 | 1" | Montana fish & wildlife agency |
| September 16, 1982 | Cutthroat Trout | 4,800 | 1" | Montana fish & wildlife agency |
| August 20, 1978 | Cutthroat Trout | 6,984 | 2" | Montana fish & wildlife agency |
Show 5 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 2, 1975 | Cutthroat Trout | 7,000 | 1" | Montana fish & wildlife agency |
| July 31, 1972 | Cutthroat Trout | 7,000 | 1" | Montana fish & wildlife agency |
| October 6, 1969 | Cutthroat Trout | 7,000 | 2" | Montana fish & wildlife agency |
| June 21, 1939 | Coho Salmon | 10,000 | 2" | Montana fish & wildlife agency |
| June 6, 1939 | Salmon | 16,000 | 0 | Montana fish & wildlife agency |
Frequently asked
When was Lower Siamese Lake last stocked?
According to Montana fish & wildlife agency, Lower Siamese Lake was last stocked July 27, 2021 with Cutthroat Trout.
What fish species are stocked in Lower Siamese Lake?
Lower Siamese Lake is stocked with Cutthroat Trout, Coho Salmon, and Salmon.
What time of year is Lower Siamese Lake stocked?
Lower Siamese Lake is typically stocked in summer, most often in August.
How often is Lower Siamese Lake stocked?
Lower Siamese Lake is stocked intermittently — 13 recorded stockings between 1939 and 2021.
How many fish have been stocked in Lower Siamese Lake?
About 68,436 fish have been stocked in Lower Siamese Lake across 13 recorded events since 1939, per Montana fish & wildlife agency.
What size are the fish stocked in Lower Siamese Lake?
Fish stocked in Lower Siamese Lake average about 1.5 inches, based on the sizes the agency reported.
Do you need a fishing license to fish Lower Siamese 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 Lower Siamese Lake?
Freshly stocked trout in Lower Siamese 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.