Heather Lake Fish Stocking
Montana · 1946–2025 on record
According to Montana fish & wildlife agency, Heather Lake was last stocked August 4, 2025 with Cutthroat Trout. Heather Lake has 10 stocking records on file, spanning 1946–2025, with about 19,497 fish stocked over that period.
When Heather Lake is stocked
By species
Angler's Field Guide
Fishing Tips & Stocking Guide for Heather 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 Heather 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 Heather Lake was last stocked August 4, 2025, 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 Heather 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 Heather 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 Heather Lake, freshest activity first.
Hyalite Reservoir
5 mi1 species · 74 records
Last stocked July 2023
Upper Bear Lake
10 mi1 species · 5 records
Last stocked July 2022
Bear Lakes
10 mi2 species · 15 records
Last stocked July 2013
Hyalite Lake
2 mi1 species · 12 records
Last stocked August 1986
Fridley Lake, Lower
1 mi1 species · 4 records
Last stocked August 1981
Fridley Lake, Upper
1 mi1 species · 4 records
Last stocked July 1979
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 4, 2025 | Cutthroat Trout | 1,180 | 2.35" | Montana fish & wildlife agency |
| July 27, 2021 | Cutthroat Trout | 1,180 | 2.66" | Montana fish & wildlife agency |
| September 13, 2005 | Cutthroat Trout | 2,000 | 1" | Montana fish & wildlife agency |
| August 6, 2001 | Cutthroat Trout | 2,000 | 2" | Montana fish & wildlife agency |
| August 11, 1997 | Cutthroat Trout | 2,000 | 2.2" | Montana fish & wildlife agency |
| August 11, 1993 | Cutthroat Trout | 2,000 | 2.2" | Montana fish & wildlife agency |
| August 8, 1989 | Cutthroat Trout | 2,000 | 2" | Montana fish & wildlife agency |
| August 21, 1984 | Cutthroat Trout | 525 | 2" | Montana fish & wildlife agency |
Show 2 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 29, 1963 | Cutthroat Trout | 1,500 | 3" | Montana fish & wildlife agency |
| August 6, 1946 | Cutthroat Trout | 5,112 | 1" | Montana fish & wildlife agency |
Frequently asked
When was Heather Lake last stocked?
According to Montana fish & wildlife agency, Heather Lake was last stocked August 4, 2025 with Cutthroat Trout.
What fish species are stocked in Heather Lake?
Heather Lake is stocked with Cutthroat Trout.
How often is Heather Lake stocked?
Heather Lake is stocked intermittently — 10 recorded stockings between 1946 and 2025.
How many fish have been stocked in Heather Lake?
About 19,497 fish have been stocked in Heather Lake across 10 recorded events since 1946, per Montana fish & wildlife agency.
What size are the fish stocked in Heather Lake?
Fish stocked in Heather Lake average about 2.0 inches, based on the sizes the agency reported.
Do you need a fishing license to fish Heather 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 Heather Lake?
Freshly stocked trout in Heather 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.