Lily Lake Fish Stocking
Montana · 1936–2024 on record
According to Montana fish & wildlife agency, Lily Lake was last stocked August 4, 2024 with Cutthroat Trout. Lily Lake has 31 stocking records on file, spanning 1936–2024, with about 114,830 fish stocked over that period.
When Lily Lake is stocked
Lily Lake is typically stocked in summer, most often in July — 11 stocking events in that peak month.
Angler's Field Guide
Fishing Tips & Stocking Guide for Lily 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 Lily 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 Lily Lake was last stocked August 4, 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 Lily 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.
Arctic Grayling Profile Tips
A popular dry-fly target in Montana and Utah's high-country waters, prized for its willingness to rise.
Recommended Tackle for Lily 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.
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 Lily Lake, freshest activity first.
Hall Lake
5 mi1 species · 32 records
Last stocked August 2024
Seeley Lake
8 mi7 species · 536 records
Last stocked May 2024
Tuppers Lake
7 mi3 species · 8 records
Last stocked June 2019
Lake Marshall
8 mi2 species · 32 records
Last stocked June 2015
Upper Jocko Lake
3 mi2 species · 36 records
Last stocked May 2004
Lower Jocko Lake
4 mi2 species · 23 records
Last stocked May 2004
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 4, 2024 | Cutthroat Trout | 2,000 | 1.5" | Montana fish & wildlife agency |
| July 22, 2022 | Cutthroat Trout | 2,004 | 1.31" | Montana fish & wildlife agency |
| August 24, 2016 | Cutthroat Trout | 991 | 2.2" | Montana fish & wildlife agency |
| August 8, 2012 | Cutthroat Trout | 2,000 | 1" | Montana fish & wildlife agency |
| August 16, 2010 | Cutthroat Trout | 2,000 | 2" | Montana fish & wildlife agency |
| August 8, 2008 | Cutthroat Trout | 2,000 | 1" | Montana fish & wildlife agency |
| July 26, 2006 | Cutthroat Trout | 1,925 | 1.29" | Montana fish & wildlife agency |
| July 12, 2004 | Cutthroat Trout | 2,060 | 1.3" | Montana fish & wildlife agency |
Show 23 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 18, 2002 | Cutthroat Trout | 2,004 | 1.6" | Montana fish & wildlife agency |
| July 24, 2000 | Cutthroat Trout | 1,989 | 1.5" | Montana fish & wildlife agency |
| October 20, 1998 | Cutthroat Trout | 860 | 1.9" | Montana fish & wildlife agency |
| August 13, 1998 | Cutthroat Trout | 2,464 | 1.5" | Montana fish & wildlife agency |
| August 29, 1996 | Cutthroat Trout | 1,608 | 1.5" | Montana fish & wildlife agency |
| July 12, 1994 | Cutthroat Trout | 1,498 | 1.6" | Montana fish & wildlife agency |
| August 13, 1992 | Cutthroat Trout | 1,500 | 0.9" | Montana fish & wildlife agency |
| September 27, 1989 | Cutthroat Trout | 1,656 | 1.5" | Montana fish & wildlife agency |
| September 2, 1986 | Cutthroat Trout | 1,000 | 1" | Montana fish & wildlife agency |
| July 20, 1982 | Cutthroat Trout | 1,350 | 1" | Montana fish & wildlife agency |
| July 19, 1978 | Arctic Grayling | 3,000 | 1" | Montana fish & wildlife agency |
| July 24, 1975 | Arctic Grayling | 3,000 | 0 | Montana fish & wildlife agency |
| September 24, 1970 | Arctic Grayling | 3,195 | 3" | Montana fish & wildlife agency |
| August 31, 1965 | Rainbow Trout | 1,500 | 4" | Montana fish & wildlife agency |
| September 19, 1960 | Rainbow Trout | 3,000 | 1" | Montana fish & wildlife agency |
| September 12, 1959 | Rainbow Trout | 4,000 | 1" | Montana fish & wildlife agency |
| July 7, 1949 | Rainbow Trout | 928 | 5" | Montana fish & wildlife agency |
| September 10, 1946 | Cutthroat Trout | 6,848 | 1" | Montana fish & wildlife agency |
| August 12, 1944 | Rainbow Trout | 4,000 | 2" | Montana fish & wildlife agency |
| September 16, 1943 | Rainbow Trout | 850 | 2" | Montana fish & wildlife agency |
| September 12, 1939 | Rainbow Trout | 20,000 | 0 | Montana fish & wildlife agency |
| July 21, 1938 | Rainbow Trout | 8,000 | 0 | Montana fish & wildlife agency |
| September 13, 1936 | Rainbow Trout | 25,600 | 0 | Montana fish & wildlife agency |
Frequently asked
When was Lily Lake last stocked?
According to Montana fish & wildlife agency, Lily Lake was last stocked August 4, 2024 with Cutthroat Trout.
What fish species are stocked in Lily Lake?
Lily Lake is stocked with Cutthroat Trout, Arctic Grayling, and Rainbow Trout.
What time of year is Lily Lake stocked?
Lily Lake is typically stocked in summer, most often in July.
How often is Lily Lake stocked?
Lily Lake is stocked intermittently — 31 recorded stockings between 1936 and 2024.
How many fish have been stocked in Lily Lake?
About 114,830 fish have been stocked in Lily Lake across 31 recorded events since 1936, per Montana fish & wildlife agency.
What size are the fish stocked in Lily Lake?
Fish stocked in Lily Lake average about 1.7 inches, based on the sizes the agency reported.
Do you need a fishing license to fish Lily 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 Lily Lake?
Freshly stocked trout in Lily 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.