Freestone · Mixed · Northern California

McCloud River

McCloud River fishing venue photo

Cold, spring-influenced freestone running through a forested canyon, and the home water of the native McCloud redband — which is reason enough to wade carefully on the bouldery bed.

Poor · Rainbow Trout
Parachute Adams · 12-18
Poorlive now
Not the day for it
Low and clear — careful approach country. A morning for the obvious fish only.
90% confidence
What moved it
  • LevelDry recentlyNo gauge reading
  • Water temp22.3°C
  • ClarityClear
Today's fly
Parachute Adams
Parachute Adams12-18
High-confidence seasonal pick
Conditions on the water
Estimate
Level
Dry recently
No gauge reading
Water temp22.3°C
ClarityClear
Weather26°C
WindN 4 km/h
Pressure1016 hPa
Rain · recent0.0 mm
Rain · ahead0.0 mm

No gauge on this water — readings are regional estimates from weather, not a live gauge.

Water temperature for Rainbow Trout
Warm — slow
22°C est.ideal 1018°C
0°14°28°
How to fish it · for Rainbow Trout
When
Nymphing can work through most of the day.
Where
Cover mixed depths.
Method
Start with tight-line nymphs and adjust if fish rise or drift higher.
Kit
9 ft #4 rod, floating line, 12 ft tapered leader to 4–5 lb fluoro tippet.
Why this works
Water at 22.3°C. This is the line where catch-and-release kills brown trout. Do not fish for them today.
Hatch timeline · todayQuiet day

Hatch predictions

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Sub-surface · on the nymphunder the surface

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Beyond the hatch · worth watchingambient prey

Hatch predictions

Top prey shown — see all 2 with Pro.

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Evidence
ModelledModerate confidence

Modelled from regional ecology — no survey or occurrence data for this water yet.

Through the year
0–3 scale · July highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
2
1
Western Green DrakeHatch
2
2
Flav (Small Western Green Drake)Hatch
2
3
2
Mahogany DunHatch
2
2
American March BrownHatch
2
3
2

Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.

Ranked for today
Rainbow Trout fly box
Beats · 7 · 6 reaches

The McCloud is not one fishery, and pretending it is will get you into trouble. It runs in stages: an upper public forest corridor of campgrounds and waterfalls that's easy to reach and family-friendly; McCloud Reservoir and the dam, which quietly run the show downstream; the lower Wild Trout Area below the dam around Ah-Di-Na, with its own gear rules and a rough road in; the Nature Conservancy's Kerry Landreth Preserve, where only a managed three-mile stretch is open and entry is limited; and below that the private Bollibokka club water on the final miles above Shasta Lake — not general-public fishing at all. Famous water on the McCloud is often the hardest to get onto: tightly managed, limited-entry, or flat-out private. Public water doesn't mean public bank, so plan your access through official Forest Service points, preserve permission, or a verified private booking, and don't cross private frontage. Two more things the McCloud will teach you: the lower river is dam-influenced, not a pure freestone, and the water can run a milky aqua color from Mount Shasta's glacial melt that cuts visibility and changes how you fish. And remember whose home this is — the native McCloud redband. Fish light, barbless, and release carefully even where the rules would let you keep more, and don't go pinning down sensitive tributary populations. Always check the current CDFW regulations for the exact reach before you fish.

Upper McCloud public corridorPublic
The accessible top of the system — the forest corridor above the reservoir running past the Fowlers, Cattle Camp, and Camp 4 campgrounds and the McCloud River Falls.
McCloud Reservoir & McCloud DamPublic
McCloud Reservoir and the dam below it are less a stand-alone fly destination than the control valve for the lower river.
Lower Wild Trout Area & Ah-Di-Na · 2 beatsDay rods
Lower McCloud Wild Trout Area, Ah-Di-Na access
The 2 beats
Lower McCloud Wild Trout AreaPublic
CDFW / Shasta-Trinity National Forest (public water, mixed frontage)
The wild heart of the public lower river — the reach below McCloud Dam running down through the Ah-Di-Na corridor. This is cold, clear, pushy freestone over big slick boulders, with wild rainbows and native redbands in the runs and pockets and the famous October Caddis in autumn. It fishes hardest and rewards most, but the access is genuine work and the public/private boundary is real.
Artificial flies and lures only, barbless hooks, with catch-and-release expected on the wild-trout water — verify the current CDFW special regulations and the exact Wild Trout Area boundaries before you fish. Public water runs past private banks down here; stay on official access and don't cross private frontage. Glacial melt off Mount Shasta can turn the water a milky aqua and cut visibility even at a fishable flow.
Ah-Di-Na accessPublic
Shasta-Trinity National Forest
The Ah-Di-Na campground and the rough road down to it are the main public way into the lower Wild Trout Area. The drive in is genuine back-road work — slow, narrow, and seasonally rough — and from the campground it's a walk-and-wade game along the canyon. This is the access anchor for the public lower river, so plan the road and the river difficulty together, not separately.
The road in is unpaved and slow, and conditions change with the season — check current Forest Service road and campground status before you commit. Once on the water the lower Wild Trout Area rules apply: artificial flies and lures only, barbless, catch-and-release on wild trout — verify against current CDFW regs.
Kerry Landreth Preserve (Nature Conservancy)Ballot
The Nature Conservancy's McCloud River preserve, below Ah-Di-Na.
Bollibokka (private club)Private
Bollibokka is a private fishing club founded in 1904 that holds the final roughly seven miles of the McCloud above Shasta Lake.
McCloud arm — Shasta Lake transitionAccess varies
Where the lower McCloud loses itself into the McCloud arm of Shasta Lake.
Permits & access
Permit required — see local rules.
  • CDFW season
  • The lower preserve reaches (Nature Conservancy / Hearst) carry special regulations — verify access and rules.
What's coming
Plan ahead
5-day outlook
Water here around 22°C. Nothing cooler within range — carry a thermometer.
Gallery · 7
  1. McCloud River
    McCloud River
  2. The McCloud River flowing over volcanic rocks below Middle Falls, Shasta County, California.
    McCloud River below Middle Falls
  3. Middle Falls on the McCloud River cascading over volcanic rock into a deep pool, Shasta County, California.
    Middle McCloud Falls
  4. Clear pools and cascades on the McCloud River south of Mount Shasta, California — wild rainbow-trout holding water.
    The McCloud's pools and cascades at the foot of Mount Shasta.
  5. Lower Falls of the McCloud River dropping into a wide pool, Shasta County, California.
    Lower McCloud Falls
  6. Middle McCloud Falls on the McCloud River, Shasta County, California.
    Middle McCloud Falls
  7. Terrain map of the venue
    Terrain map
About this water

Cold, spring-influenced freestone running through a forested canyon, and the home water of the native McCloud redband — which is reason enough to wade carefully on the bouldery bed. It's a river with a reputation, and for once the reputation holds up. Wild rainbows and browns sit in the runs and pockets. Once the runoff settles you can fish dries and nymphs to fish that have seen a fly before, and in autumn the big October Caddis gets them moving.

Under the surface

The McCloud comes off the slopes of Mount Shasta and runs through deep forest canyon as one of the most beautiful and storied trout rivers in California — the river the McCloud River redband evolved in, and the source, oddly, of the rainbow trout eggs shipped worldwide a century ago, so that a great many of the planet's rainbows trace home to this water. Below McCloud Dam and the Nature Conservancy preserve it's a wild freestone of cold, clear, often pushy water over volcanic boulder and bedrock, threading old-growth forest where the fishing is as much about the place as the trout. The bed is dark volcanic rock, slick and uneven; the canyon is steep and shaded. Wading is genuine, careful freestone work among big slippery boulders. The McCloud asks for effort and surefootedness, and gives back wild redbands in a cathedral of fir and cedar.

Wading: Big slick boulders, pushy water

  • Mixed
  • Confined
  • Pool riffle
  • Step pool
Water quality · US Clean Water Act
  • Aquatic lifeSupporting
What this classification means

EPA ATTAINS assessment unit 'McCloud River' (CAR5062001020020502153921), 2024 Integrated Report. Aquatic Life use: Fully Supporting. This is a Clean Water Act assessment-unit classification (the US analogue of WFD), not a live reading.

Status is for the Clean Water Act assessment unit covering this reach.

EPA ATTAINS (Clean Water Act) · CAR5062001020020502153921

The full read · show the working · for Rainbow Trout · confidence 90%
How the 15 is built — score × weight = contribution
Temperature8 × 28%2.2
Flow60 × 22%13.2
Clarity85 × 18%15.3
Feeding Time70 × 13%9.1
Pressure75 × 7%5.3
Insect activity61 × 12%7.3
Limiting factor: Water temperature (22.3°C) is outside Rainbow Trout's preferred range (10–18°C)= 52
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Prey activitymodelled from regional profilemodelled
What would change the calculation
Cooler water — back toward the 10–18 °C ideal band — would lift the score and ease welfare.
Directions
Seasons & zones
  • TroutLast Saturday in April15 November
Related guides
Booking & contacts