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California

North Fork Trinity River

No verdict for this water

We won't guess. Here is exactly what we do and don't know.

What we do know

  • Inside Shasta-Trinity National Forest

    3 managing-area boundaries mapped — agency alerts for them feed this page automatically.

    Boundary data

What's missing

  • No access route mapped

    We don't yet know which road reaches this trailhead, so we can't tell you if it's gated.

Nobody's filed a report here yet — be the first.

Why you'll love it

27.1 mi run
Flows year-round
335 cfs avg flow

River facts

Water
Flows year-round
Average flow
335 cfs
Average current
1.6 ft/s
Gradient
104.6 ft/mi
Drainage area
152 sq mi

Long-term averages modeled by USGS (NHDPlus HR), not today's conditions. Check a gauge before you go.

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North Fork Trinity River

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Photos

Directions & GPX

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Permits & access

Managing agency
Forest Service

About this water

North Fork Trinity River is a 27-mile paddling stretch near Helena, California. It flows year-round. USGS models an average flow of about 335 cfs and a gradient of about 104.6 feet per mile. Land along it is managed by the U.S. Forest Service.

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Guided trips nearby

Local operators near Helenaoffering guided trips. You book directly with them — Roamze doesn’t take a cut.

Six Rivers Rafting

Kayaking business nearby (~25 mi away) — hasn't claimed their Roamze page yet

View operator

Headwaters Adventure Co

Kayaking business nearby (~48 mi away) — hasn't claimed their Roamze page yet

View operator