Unnamed trib to MF Dearborn R 11 Fish Stocking
Montana · 1929–1973 on record
According to Montana fish & wildlife agency, Unnamed trib to MF Dearborn R 11 was last stocked July 20, 1973 with Rainbow Trout. Unnamed trib to MF Dearborn R 11 has 32 stocking records on file, spanning 1929–1973, with about 516,462 fish stocked over that period.
When Unnamed trib to MF Dearborn R 11 is stocked
Unnamed trib to MF Dearborn R 11 is typically stocked in summer, most often in October — 9 stocking events in that peak month.
Angler's Field Guide
Fishing Tips & Stocking Guide for Unnamed trib to MF Dearborn R 11
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 Unnamed trib to MF Dearborn R 11, 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 Unnamed trib to MF Dearborn R 11 was last stocked July 20, 1973, 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 Unnamed trib to MF Dearborn R 11:
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.
Rainbow Trout Profile Tips
The most commonly targeted stocked trout in the country, taken on bait, spinners, and flies alike; a common first fish for new anglers.
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 Unnamed trib to MF Dearborn R 11
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.
As an Amazon Associate, StockedWaters earns from qualifying purchases at no additional cost to you. Recommendations are chosen for hatchery-conditioned fish behavior and ethical rigging. We may receive a referral commission if you buy through these links. Read our editorial policy & standards.
Nearby stocked waters
Other stocked waters near Unnamed trib to MF Dearborn R 11, freshest activity first.
Flesher Lakes 1
10 mi2 species · 44 records
Last stocked May 2025
Snowbank Lake
11 mi3 species · 68 records
Last stocked May 2025
Dearborn Ranch Pond #2
11 mi1 species · 7 records
Last stocked July 1973
South Fork Dearborn River
10 mi3 species · 79 records
Last stocked April 1973
Rittle Ponds
6 mi1 species · 1 records
Last stocked October 1968
Krohn Lake
9 mi2 species · 2 records
Last stocked July 1964
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 20, 1973 | Rainbow Trout | 342 | 9" | Montana fish & wildlife agency |
| July 20, 1973 | Rainbow Trout | 342 | 9" | Montana fish & wildlife agency |
| June 28, 1972 | Rainbow Trout | 270 | 8" | Montana fish & wildlife agency |
| June 28, 1972 | Rainbow Trout | 270 | 8" | Montana fish & wildlife agency |
| July 15, 1971 | Rainbow Trout | 336 | 8" | Montana fish & wildlife agency |
| July 15, 1971 | Rainbow Trout | 336 | 8" | Montana fish & wildlife agency |
| August 5, 1970 | Rainbow Trout | 333 | 10" | Montana fish & wildlife agency |
| August 5, 1970 | Rainbow Trout | 333 | 10" | Montana fish & wildlife agency |
Show 24 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 23, 1969 | Rainbow Trout | 350 | 10" | Montana fish & wildlife agency |
| July 23, 1969 | Rainbow Trout | 350 | 10" | Montana fish & wildlife agency |
| August 19, 1954 | Rainbow Trout | 400 | 0 | Montana fish & wildlife agency |
| August 19, 1954 | Rainbow Trout | 400 | 0 | Montana fish & wildlife agency |
| June 12, 1946 | Rainbow Trout | 1,550 | 5" | Montana fish & wildlife agency |
| June 12, 1946 | Rainbow Trout | 1,550 | 5" | Montana fish & wildlife agency |
| October 9, 1943 | Cutthroat Trout | 45,000 | 0 | Montana fish & wildlife agency |
| October 9, 1943 | Cutthroat Trout | 45,000 | 0 | Montana fish & wildlife agency |
| August 29, 1941 | Rainbow Trout | 4,500 | 5" | Montana fish & wildlife agency |
| August 29, 1941 | Rainbow Trout | 4,500 | 5" | Montana fish & wildlife agency |
| October 9, 1940 | Cutthroat Trout | 8,750 | 0 | Montana fish & wildlife agency |
| October 9, 1940 | Cutthroat Trout | 8,750 | 0 | Montana fish & wildlife agency |
| October 7, 1937 | Cutthroat Trout | 18,000 | 0 | Montana fish & wildlife agency |
| October 7, 1937 | Cutthroat Trout | 18,000 | 0 | Montana fish & wildlife agency |
| October 7, 1933 | Cutthroat Trout | 39,400 | 0 | Montana fish & wildlife agency |
| October 7, 1933 | Cutthroat Trout | 39,400 | 0 | Montana fish & wildlife agency |
| September 27, 1932 | Cutthroat Trout | 25,000 | 2" | Montana fish & wildlife agency |
| September 27, 1932 | Cutthroat Trout | 25,000 | 2" | Montana fish & wildlife agency |
| October 17, 1931 | Cutthroat Trout | 23,000 | 3" | Montana fish & wildlife agency |
| September 15, 1931 | Cutthroat Trout | 35,000 | 2" | Montana fish & wildlife agency |
| September 1, 1930 | Cutthroat Trout | 45,000 | 0 | Montana fish & wildlife agency |
| September 1, 1930 | Cutthroat Trout | 45,000 | 0 | Montana fish & wildlife agency |
| September 19, 1929 | Cutthroat Trout | 40,000 | 0 | Montana fish & wildlife agency |
| September 19, 1929 | Cutthroat Trout | 40,000 | 0 | Montana fish & wildlife agency |
Frequently asked
When was Unnamed trib to MF Dearborn R 11 last stocked?
According to Montana fish & wildlife agency, Unnamed trib to MF Dearborn R 11 was last stocked July 20, 1973 with Rainbow Trout.
What fish species are stocked in Unnamed trib to MF Dearborn R 11?
Unnamed trib to MF Dearborn R 11 is stocked with Rainbow Trout and Cutthroat Trout.
What time of year is Unnamed trib to MF Dearborn R 11 stocked?
Unnamed trib to MF Dearborn R 11 is typically stocked in summer, most often in October.
How often is Unnamed trib to MF Dearborn R 11 stocked?
Unnamed trib to MF Dearborn R 11 is stocked intermittently — 32 recorded stockings between 1929 and 1973.
How many fish have been stocked in Unnamed trib to MF Dearborn R 11?
About 516,462 fish have been stocked in Unnamed trib to MF Dearborn R 11 across 32 recorded events since 1929, per Montana fish & wildlife agency.
What size are the fish stocked in Unnamed trib to MF Dearborn R 11?
Fish stocked in Unnamed trib to MF Dearborn R 11 average about 6.6 inches, based on the sizes the agency reported.
Do you need a fishing license to fish Unnamed trib to MF Dearborn R 11?
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 Unnamed trib to MF Dearborn R 11?
Freshly stocked trout in Unnamed trib to MF Dearborn R 11 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.