Lewiston Lake Fish Stocking
Trinity County, California · 2024–2026 on record
According to California CDFW — Fish Planting Schedule, Lewiston Lake was last stocked Week of July 26, 2026 with Trout. Lewiston Lake has 7 stocking records on file, spanning 2024–2026.
When Lewiston Lake is stocked
By species
Angler's Field Guide
Fishing Tips & Stocking Guide for Lewiston Lake
Practical advice on fish behavior, recommended tackle, and state regulations for anglers fishing in Trinity County, California.
Post-Plant Behavior & Timing
Hatchery-raised fish are conditioned to pelleted feed and open raceways. Following a release into Lewiston 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 Lewiston Lake was last stocked Week of July 26, 2026, 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 California freshwater fishing license is required for anglers age 16 and older.Purchase California license online →
- •Official Rules & Limits: Bag limits, bait restrictions, and seasonal boundaries are set by California fish & wildlife agency.Official California 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 Lewiston 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.
Recommended Tackle for Lewiston 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 Lewiston Lake, freshest activity first.
Trinity River Stuart Fork
10 miTrinity County · 1 species · 35 records
Last stocked October 2026
Trinity River East Fork
21 miTrinity County · 1 species · 32 records
Last stocked October 2026
Carrville Pond
22 miTrinity County · 1 species · 36 records
Last stocked October 2026
Coffee Creek
24 miTrinity County · 1 species · 35 records
Last stocked October 2026
Trinity River, above Clair Engle Lake
27 miTrinity County · 1 species · 35 records
Last stocked October 2026
Ruth Reservoir
43 miTrinity County · 1 species · 7 records
Last stocked October 2026
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Source |
|---|---|---|
| Week of July 26, 2026 | Trout | California CDFW |
| Week of March 8, 2026 | Trout | California CDFW |
| Week of September 14, 2025 | Trout | California CDFW |
| Week of August 10, 2025 | Trout | California CDFW |
| Week of October 13, 2024 | Trout | California CDFW |
| Week of September 15, 2024 | Trout | California CDFW |
| Week of August 11, 2024 | Trout | California CDFW |
The reporting agency did not include fish counts or sizes for this water.
Frequently asked
When was Lewiston Lake last stocked?
According to California CDFW — Fish Planting Schedule, Lewiston Lake was last stocked Week of July 26, 2026 with Trout.
What fish species are stocked in Lewiston Lake?
Lewiston Lake is stocked with Trout.
How often is Lewiston Lake stocked?
Lewiston Lake has been stocked about 2 times a year — 7 recorded stockings between 2024 and 2026.
Do you need a fishing license to fish Lewiston Lake?
Yes, all anglers age 16 and older generally need a valid California freshwater fishing license. Always review current regulations from California fish & wildlife agency for site-specific rules, bag limits, or stamps.
How do you catch stocked trout in Lewiston Lake?
Freshly stocked trout in Lewiston 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.
What are sterile triploid trout, and why are they stocked in Lewiston Lake?
Triploid trout are sterile hatchery fish bred with three sets of chromosomes instead of two. Because they do not expend energy developing eggs or milt, they grow significantly faster, live longer to reach trophy sizes, and can be stocked without risking the genetic integrity of native wild trout populations.
Why do fish stocking dates or plant schedules change for Lewiston Lake?
Stocking schedules published by California CDFW — Fish Planting Schedule are planned targets, not exact guarantees. Plants are frequently delayed or rescheduled due to elevated water temperatures (trout experience mortality stress above 68°F), seasonal runoff, severe weather, poor road access, or hatchery trucking logistics.