Troutline

Little Truckee River

California·Eastern Sierra·39.44° N, 120.08° W
Flow
126 CFS
Little Truckee R above Boca Reservoir
Water Temp
Condition
Above Normal
Weather
58°F
Mostly Clear
near Truckee
Latest report: Trout Creek Outfitters · 7 days ago

Insights

Flow
126 CFS — wading range
Solid water for fishing.
Snowpack
Snowpack 0% of normal
California (statewide) snowpack is at 0% of normal — expect an early runoff and low summer flows, with tailwaters and spring creeks holding up best. The May–July runoff forecast for Little Truckee R bl Stampede Dam is 53% of average.

The Little Truckee is a small tailwater with an outsized reputation. When anglers say "the Little T" they mean the 2.5-3 miles of catch-and-release water between Stampede Dam and the head of Boca Reservoir — a bottom-release reach that runs cold and clear year-round and grows wild rainbows and browns that feed like they've read the entomology textbook. It fishes narrow enough to cast across in most places, which is exactly why it's hard: the trout get a long look at your fly, and they refuse anything that drifts wrong. This is water people drive past bigger rivers to fish precisely because it demands a slow, technical approach rather than covering ground.

Practically, it's a wade fishery you fish on your knees. Long-line indicator nymphing and Euro nymphing carry most days — A.P. Nymphs, small Copper Johns, and midge and Baetis larvae drifted through pool heads and knee-deep riffles — with genuine dry-fly windows during the PMD, Green Drake, and BWO hatches. Flows come off Stampede and swing hard by season: winter and dry-fall periods can drop to 40-70 CFS (gin-clear, 6x-tippet, stealth-or-go-home conditions), summer settles into a fishable 125-250 CFS, and spring runoff releases can push past 1,000 CFS while still fishing, because the bottom-release keeps the water clear when freestones are blown out. One caveat worth knowing before you check conditions here: neither USGS gauge on the reach carries a temperature sensor, so the live water-temp reading won't populate — you're reading flow and stage only.

Access is easy even if the fishing isn't. The wild-trout reach parallels Stampede Meadows Road off I-80, with slower meadow water and undercut banks above Boyington Mill Campground and a rockier pocket-water canyon below it. A short, less-storied reach runs below Boca Dam to the Truckee confluence, and the small freestone water above Stampede along Highway 89 sees a fraction of the crowd. It's a small river that fishes small, so pressure concentrates on the best runs — weekday mornings and the shoulder seasons are your friend.

Fishing Reports

Latest reports from local fly shops

Tahoe Fly Fishing Outfitters · South Lake Tahoe2 weeks ago
Easy Breezy

Some colder temperatures have hit the Sierras, but we’re not complaining! The cooler temps especially at night have stabilized some of the rivers that were quickly falling into hoot owl restrictions recommended by CDFW, which is great for the next few weeks of fishing. While…

Read full report at Tahoe Fly Fishing Outfitters

Species

  • Rainbow Trout
    Primary · May-Oct · 10-18"

    Wild and self-sustaining in the tailwater. Notoriously selective; fish to 20"+ are present but hard-earned. Spring overlaps spawning — avoid targeting fish on redds.

  • Brown Trout
    Common · Sep-Nov · 12-20"+

    Fall pre-spawn browns are the trophy target. Egg patterns and articulated streamers move the big ones out of the deeper canyon pools.

  • Mountain Whitefish
    Common · Year-round · 10-15"

    Caught incidentally while nymphing; native, and a sign of the healthy cold water the bottom-release provides.

  • Kokanee Salmon
    Seasonal · Sep-Oct · 12-16"

    Run up out of Boca Reservoir in fall; egg patterns produce as they stage and spawn.

  • Brook Trout
    Occasional · Summer · 6-10"

    Small fish in the upper meadow and creek water above Stampede and in tributaries.

Ideal wading flow125250 CFS
Blow-out>1,000 CFS
Ideal water temp4862°F

Early summer (June PMD and Green Drake) is prime for dries. Fall (Sep-Nov) brings pre-spawn browns, fall BWO, and the kokanee egg bite for the biggest fish. Winter is a technical midge and BWO game for the dedicated. Note the reach has no live water-temp gauge, so the 48-62°F ideal is context, not a live reading.

Sections

3 sections on this river

Upper River — Above Stampede (Highway 89 Meadow & Canyon)

WadeBrook Trout · Brown Trout · Rainbow Trout

Small freestone water above Stampede Reservoir, running from a pool-and-riffle canyon into a meandering meadow stream toward the Webber Lake headwaters. This is not the famous tailwater — it's overlooked small-stream fishing away from the crowds, holding smaller wild rainbow trout, brown trout, and brook trout.

Best for: Smaller wild rainbow trout, brown trout, and brook trout on dries and dry-dropper rigs. Freestone character, best in summer once flows drop.

The Little T — Stampede Dam to Boca Reservoir

WadeBrown Trout · Rainbow Trout

The famous wild-trout reach and the water everyone means by "the Little T." A bottom-release tailwater that runs cold and clear year-round — slow meadow glides with undercut banks above Boyington Mill Campground, then a rockier pocket-water canyon with deep pools below it. Home to selective wild rainbow trout and brown trout that get a long look at every fly.

Best for: Sight-fishing to selective wild rainbow trout and brown trout. Long-line indicator nymphing and Euro nymphing are the staples; technical dry-fly during PMD, Green Drake, and BWO hatches; streamers in the deeper canyon pools for browns. Catch-and-release, barbless, artificial-only.

Below Boca Dam to the Truckee Confluence

WadeBrown Trout · Rainbow Trout · Whitefish

A short tailwater reach below Boca Dam feeding into the Truckee River. Flow tracks Boca releases, and the cold water can be a summer refuge for the mainstem. Less storied than the wild-trout reach — most anglers treat it as part of a Boca or Truckee day.

Best for: Rainbow trout, brown trout, and mountain whitefish on nymph rigs. Fishes best in the 250-500 CFS range as Boca releases ramp up.

Regulations

Current fishing rules and restrictions

The wild-trout reach between Stampede and Boca reservoirs is managed as special-regulation water: catch-and-release only, artificial lures/flies with barbless hooks, zero bag limit.

  • Stampede Dam to Boca Reservoir: catch-and-release only, artificial lures/flies with barbless hooks, zero bag and possession
  • Artificial-only — no bait in the special-regulation reach
  • Broader river follows the general trout season; a winter fishery runs under the special regulations
  • Avoid targeting wild rainbows on redds during the spring spawn (roughly Mar-May)
  • California sport fishing license required

Managed as wild-trout / special-regulation water — a self-sustaining fishery with no hatchery stocking. Confirm exact section boundaries and any winter-closure language against the current CDFW booklet before you go.

Source: CDFW California Freshwater Sport Fishing Regulations. Regulations change annually — verify before fishing.

Access & Logistics

Getting there, fly shops, and lodging

Getting There

Truckee, CA

15 min from Truckee, 35-45 min from Reno, 3.5-4 hrs from San Francisco

Fly Shops

Camping & Lodging

Boyington Mill Campground (USFS) sits on the wild-trout reach and is the primary access hub. Boca Rest, Boca Spring, and Cold Creek campgrounds near Boca Reservoir; Logger Campground at Stampede. Town lodging in Truckee.

The wild-trout reach parallels Stampede Meadows Road / Boca-Stampede Road off I-80. Those roads are dirt/gravel and can be snowbound into spring, so the reach is effectively a late-spring-through-fall drive-in for most anglers; the winter special-reg fishery is accessible when roads are clear. No river access fees; USFS campground fees apply.

Conditions data is live from public monitoring networks. Regulations change annually — always verify current rules with your state fish & wildlife agency before fishing.

More in California

View all 32 rivers