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Klamath River

The Klamath River winds through Northern California’s rugged landscapes, supporting one of the richest salmon fisheries on the West Coast.

Klamath River post image

The Klamath River is one of California’s most iconic and ecologically important waterways. Flowing from southern Oregon into Northern California, the Klamath travels over 250 miles before reaching the Pacific Ocean near the town of Klamath, California. It is one of the largest rivers in the state by volume and is deeply tied to Native American history, salmon ecosystems, and major restoration efforts.

Klamath River Overview

Originating from Upper Klamath Lake in Oregon, the Klamath River carves a rugged path through forests, canyons, and coastal landscapes before emptying into the Pacific Ocean. Along its journey, the river supports diverse ecosystems, including ancient redwoods, mountain meadows, and riparian wetlands.

Klamath River
The designated California segment of the Klamath River begins 3,600 feet below Iron Gate Dam and ends at the Pacific Ocean; the designation includes its principal tributaries—the Scott River, Salmon River, and Wooley Creek.

Historically, the Klamath has been a vital source of food, transportation, and cultural identity for several Native American tribes, including the Yurok, Karuk, Hoopa Valley, and Klamath Tribes. Salmon and steelhead fishing has been central to the river’s legacy for thousands of years.

Ecological Importance

The Klamath River is home to one of the West Coast’s most significant salmon and steelhead runs. Despite challenges from dams, drought, and changing water management, the river remains a critical habitat for:

The river’s wetlands and floodplains also support migratory birds along the Pacific Flyway and provide refuge for numerous plant and animal species.

River Restoration

The Klamath River is currently the focus of the largest dam removal and river restoration project in U.S. history. Starting in 2023, several major dams on the Klamath — including Iron Gate, Copco 1, Copco 2, and J.C. Boyle — are being removed to restore fish migration routes and improve the overall health of the river system.

Dam Removal on the Klamath River
“Dam removal is the best way to bring a river back to life. The Klamath is significant not only because it is the biggest dam removal and river restoration effort in history, but because it shows that we can right historic wrongs and make big, bold dreams a reality for our rivers and communities.” -Dr. Ann […]

This ambitious project aims to:

  • Reopen over 400 miles of historical salmon habitat
  • Improve water quality and reduce toxic algae blooms
  • Revitalize Native American fisheries and cultural practices

Dam removal on the Klamath is seen as a model for river restoration worldwide.

Recreation on the Klamath River

The Klamath River offers a wide range of outdoor activities, including:

  • Rafting and kayaking: Sections like the Lower Klamath provide exciting whitewater runs.
  • Fishing: Anglers come for salmon, steelhead, and trout.
  • Camping and hiking: Numerous campgrounds and trailheads are located near the river’s banks.
  • Wildlife watching: Birdwatchers, in particular, enjoy the river's diverse habitats.

Major access points include Klamath Glen, Happy Camp, and Orleans in Northern California.

Learn More About California Rivers

California Rivers
California’s rivers are vital to the state’s environment, economy, and way of life. From wild mountain streams to desert flows, these waterways connect landscapes, communities, and ecosystems across the Golden State.