Header link June 22, 2020

LinkedIn

  • Read more
Header link September 15, 2014

Cart

  • Read more
Header link November 3, 2015

Donate Now

  • Read more
Header link May 15, 2014

Twitter

  • Read more
Header link May 15, 2014

Facebook

  • Read more
Instagram
Header link May 15, 2014

Instagram

  • Read more
Header link May 15, 2014

Contact Us

  • Read more
More options
Water Education Foundation
Home
Water Education Foundation
Everything about California water that matters
  • Water Academy
    • Agriculture
      • Agricultural Conservation
      • Agricultural Drainage
    • Background Information
      • Legislation — California and Federal
      • Regulations — California and Federal
      • Water History
      • Water Rights
    • Bay-Delta
      • Bay Delta
      • Bay Delta Conservation Plan
      • Delta Issues
      • Delta Smelt
      • Sacramento San Joaquin Delta
      • San Francisco Bay
      • Suisun Marsh
    • Dams, Reservoirs and Water Projects
      • California Aqueduct
      • Central Valley Project
      • Folsom Dam
      • Friant Dam
      • Hetch Hetchy
      • Hoover Dam
      • Infrastructure
      • Lake Mead
      • Lake Powell
      • Oroville Dam
      • San Luis Dam
      • Shasta Dam
      • State Water Project
    • Environmental Issues
      • Anadromous Fish Restoration
      • Ecosystem
      • Endangered Species Act
      • Invasive species
      • Lake Tahoe
      • Mono Lake
      • Public Trust Doctrine
      • Salmon
      • San Joaquin River Restoration
      • Watershed
      • Wetlands
    • Leaders and Experts
    • Regions
      • Central Coast
      • Central Valley
      • Mexico
      • Nevada
      • North Coast
      • Pyramid Lake
      • Sacramento Valley
      • Salton Sea
      • San Joaquin Valley
      • Sierra Nevada
      • Southern California
      • Tulare Lake Basin
    • Rivers
      • Carson River
      • Colorado River
      • Klamath River
      • New River
      • North Coast Rivers
      • Russian River
      • Sacramento River
      • Truckee River
      • San Joaquin River
    • Water Issues
      • Climate Change
      • Coronavirus
      • Drought
      • Earthquakes
      • Energy and Water
      • Floods
      • Fracking
      • Growth
      • Hydropower
      • Levees
      • Tribal Water Issues
      • Water Conservation
    • Water Quality
      • Drinking Water
      • Nitrate contamination
      • Pollution
      • Stormwater
      • Wastewater
      • Water Quality
    • Water Supply and Management
      • Acre Foot
      • Aquifers
      • California Water Plan
      • Conjunctive Use
      • Desalination
      • Grey water
      • Groundwater
      • Integrated Regional Water Management
      • Recreation
      • Surface Water
      • Water Marketing and Banking
      • Water Rates
      • Water Recycling
      • Water Supply
      • Water Transfers
  • Tours & Events
    • Water Tours
      • 2025 Tour Sponsors
    • Events
    • Event Calendar
    • Past Tours & Events
      • Anne J. Schneider Fund Lecture Series
  • Specialized Programs
    • Water Leaders
      • Cohort Rosters
      • Yearly Class Reports
      • Your Alumni Network
      • Alumni Profiles
    • Project WET
      • Workshops
      • Special Workshops & Events
      • Supplementary Materials
      • California Content Standard Correlations
      • Facilitator's Trainings
      • Foundation School Programs
        • Elementary Programs
        • Secondary Programs
      • Water Kids
      • California Project WET Gazette
      • Gazette Archives
    • Colorado River Project
    • GRA Scholastic Fund Program
  • Maps & Guides
    • Maps & Posters
    • Layperson's Guides
    • Map & Guide Bundles
    • Books
    • Colorado River Materials
    • California Runoff Rundown
    • Other Publications
    • Water Awareness Materials
    • Downloadable Publications
    • Videos and DVDs
      • Video Clips
    • School Age Publications
    • Stickers
    • Free Programs and Publications
  • Newsroom
    • Western Water News
    • Aquafornia
      • About Aquafornia
    • Information Desk
    • Western Water Magazine Archive
      • Full Print Edition
      • Print Edition Excerpts
    • River Report Archive
  • Aquapedia
    • Alphabetical List of Subjects
      • A
      • B
      • C
      • D
      • E
      • F
      • G
      • H
      • I
      • J
      • K
      • L
      • M
      • N
      • O
      • P
      • Q
      • R
      • S
      • T
      • U
      • V
      • W
      • X
      • Y
      • Z
    • Historical Water People
    • Where Does My Water Come From?
      • Northern California
      • Sacramento
      • North Bay
      • South Bay
      • Central Valley
      • Los Angeles
      • Inland Empire
      • San Diego
      • All California Water Sources
    • Timelines
    • Videos
    • Image Gallery
    • Water Directory
      • Federal Agencies
      • State Agencies in California
      • Environmental Organizations
      • Other California Organizations
      • State and Federal Legislative Committees
      • Water Associations and Groups
      • Western States Water Agencies and Districts
    • Online Resources
    • Useful Acronyms
    • About Aquapedia
  • About
    • About Us
      • Board of Directors
      • Staff Biographies
      • Job Openings
    • Announcements
    • Support Our Mission
      • Become a Member
      • Donate in Honor/Memory
      • Planned Giving
    • Contact Us

Topic: Klamath River

Overview April 24, 2014

Klamath River

The Klamath River flows 253 miles from Southern Oregon to the California coast, draining a basin of more than 15,000 square miles. The watershed and its fisheries have been the subject of negotiation since the 1860s negotiations that have intensified and continue to this day.

The river has provided irrigation to ag lands since the late 19th century. Agricultural development drained vast areas of wetlands on the periphery of Upper Klamath Lake and in upstream watersheds. Some of this drained acreage has been restored and is now managed primarily for wetland benefits.

The watershed is divided geographically into two basins, upper and lower, divided by Iron Gate Dam, the lower most dam on the river. The Upper Basin is dry, with annual precipitation of about 13 inches at the river’s origin near Klamath Falls, Ore. Downstream, the climate grows wetter.

Native Americans have a significant presence in the Klamath Basin. Four major tribes have been influential in water negotiations: the Klamath Tribes, the Karuk Tribe, the Hoopa Valley Tribe and the Yurok Tribe.

  • Read more
Aquafornia news September 2, 2025 Arizona Republic (Phoenix)

Klamath River journey ends with sobering news about toxic water

… Even as Native peoples and their allies celebrated at the mouth of the Klamath, more work lies ahead to restore the rest of the basin. Wetlands need restoration to impound phosphorus that pours from extinct volcanoes and prevent the growth of deadly algae. … Two other dams, Link River and Keno, still bar salmon from reaching their farthest nurseries. … The damage from removing wetlands from Upper Klamath Lake and some of its tributaries, providing an all-you-can-eat buffet of phosphorus for toxic algae that suffocates the fish, continues to reverberate. 

Other Klamath River news:

  • Redheaded Blackbelt: Dillon Fire spots across the Klamath River again, 0% contained
  • Read more
  • View Original Article
Aquafornia news August 29, 2025 San Francisco Chronicle

‘Answer to our ancestors’ prayers’: These teens paddled all 310 miles of the undammed Klamath River

… Weeks into their journey, the paddlers had passed through the lower river banks where, in 2002, tribes and environmentalists witnessed an ecological and cultural catastrophe known as the Klamath River Fish Kill. Hundreds of thousands of dead adult salmon and steelhead trout washed ashore, sparking a movement for dam removal and restoration of the river. The movement would lead to a decadeslong fight and eventually a $200 million settlement with the dam’s owners, PacifiCorp, which acknowledged the dams were too costly to maintain and didn’t contribute to water supplies or help with flood control.

Other Klamath River news:

  • Fishing the North Coast With Kenny Priest: Blog: Big push of salmon and steelhead follows Klamath flow increase
  • Read more
  • View Original Article
Aquafornia news August 13, 2025 KRCR/ABC7 (Redding, Calif.)

Yurok Tribe celebrates Klamath River’s renewal at 61st annual Salmon Festival

The Yurok Tribe is inviting the community to celebrate the Klamath River’s renewal at the 61st annual Klamath Salmon Festival on Saturday, August 16. The tribe said this year’s theme is “Celebrating the Spectacular Start of the Klamath River’s Renewal,” highlighting the river’s remarkable recovery following the removal of the last of four dams in August 2024. … Despite the festival’s name, the tribe said no salmon will be served this year due to a below-average fish forecast. However, the tribe remains optimistic about the future of the Klamath’s salmon runs, citing ongoing large-scale river restoration projects throughout the basin.

Other tribal water news:

  • SJV Water (Bakersfield, Calif.): Video: Kern was “river of life” for Yokuts tribes
  • Read more
  • View Original Article
Aquafornia news August 8, 2025 The Washington Post

After America’s biggest dam removal, 15 teens journey down a sacred river

… One great waterway, newly freed from the stranglehold of four hulking dams. More than 300 miles, through some of the most intense rapids in the West. And 15 young kayakers, nearly all of them new to the sport. Their goal: the first full descent of the Klamath River, from its headwaters near the Cascade Mountains in Oregon to its mouth on the Pacific coast of California. … Though last year’s unprecedented removal of the four dams on the Klamath’s lower stretch was hailed as a major achievement, two smaller dams still stand upriver. The tribes want them taken down next. The students reached the remaining dams after about a week of paddling. They pulled up on the bank, shouldered their kayaks and walked around the barriers.

Other Klamath River news:

  • Salem Reporter (Ore.): Historic descent of undammed Klamath River draws Indigenous youth from around the globe
  • Read more
  • View Original Article
Aquafornia news August 1, 2025 San Francisco Chronicle

California’s newly undammed river just opened for visitors: 5 tips for heading to the Klamath

With the removal of four dams on the Klamath River, Californians now have a new place to kayak, raft, fish and explore. In the footprints of century-old reservoirs in a remote area near the Oregon border is a fresh 45-mile stretch of restored river that flows freely through a varied landscape of striking basalt canyons, evergreen forests and grassy valleys. There’s palpable excitement in witnessing the river corridor come back to life, and opportunities abound for world-class whitewater paddling and steelhead fishing. … Friday marks the opening of five newly installed recreation sites along the Upper Klamath – three in California and two in Oregon. There’s been limited access since May but the sites are fully open as of Aug. 1.

Other Klamath River news:

  • USGS: Blog: Integrating water availability in the Klamath Basin – from drought to dam removal
  • Read more
  • View Original Article
Tour September 8, 2025 - 6:00pm - September 12, 2025 - 10:30am Don't Miss Out on the Final Few Tickets for First-Ever and Only Klamath River Tour Become a Tour Sponsor! Nick Gray

Klamath River Tour 2025
Field Trip - September 8-12

SOLD OUT! – Click here to join the waitlist

This special, first-ever Foundation water tour will only be offered once! Join us as we examine water issues along the 263-mile Klamath River, from its spring-fed headwaters in south-central Oregon to its redwood-lined estuary on the Pacific Ocean in California.

Running Y Resort
5500 Running Y Rd
Klamath Falls, OR 97601
View map
  • Read more
Aquafornia news February 5, 2024 Daily Tidings

Klamath dam removals: Loss of Copco Lake leaves some residents reeling

The dam removal projects- aimed at sustaining the salmon population, are underway, with the latest drawdown being three reservoirs on the Klamath River. The removal process has already dramatically changed the landscape in Southern Oregon and far Northern California, along the course of the river. The lowest of the three remaining dams- Iron Gate, was initially breached on January 9, followed by the J.C. Boyle reservoir on January 16. A concrete plug in the tunnel at the base of Copco 1 was blasted away on January 23, with the reservoirs draining quickly, leaving vast expanses of fissured mud that was the consistency and color of chocolate cake batter. Shaping its new course, the Klamath River is winding through the bare landscape, but the transformation has had some unintended consequences and saddened some residents.

  • Read more
  • View Original Article
Aquafornia news December 20, 2023 CalMatters

State limits water for Klamath farmers to protect salmon

…Tuesday, the State Water Resources Control Board took action to protect the salmon, unanimously extending the region’s expired emergency drought measures. Ground and surface water for farms will be restricted for another year if flows in the Shasta and Scott rivers dip below minimum thresholds. State officials say these measures are likely to kick in next year. Water board chair Joaquin Esquivel said action is needed because “a fish emergency” remains on the rivers. “Time isn’t our friend,” he said at a previous meeting in August. “There is an urgency.” The water board also is investigating the possibility of permanent requirements to keep more water in the rivers, after the Karuk Tribe and the fishing industry petitioned the state for stronger protections. That decision, however, could take years.

Related articles: 

  • Marin Independent Journal: Marin rain could spur salmon activity
  • Sonoma County Gazette: $2 million grant awarded to Sonoma Water to help salmon, steelhead in Russian River
  • CA Department of Fish and Wildlife: News release - Proposition 1 restoration grant programs
  • Read more
  • View Original Article
Western Water August 3, 2023 Layperson's Guide to the Klamath River Basin Klamath River Watershed Map WESTERN WATER: Solar-Paneled Canopies over Canals Catching on in Southwest By Nick Cahill

‘If You Unbuild It, They Will Come’
WESTERN WATER IN-DEPTH: Scientists Chart Transformation of Klamath River and Its Salmon Amid Nation’s Largest Dam Removal Project

The Copco No. 1 dam on the Klamath RiverThe Klamath River Basin was once one of the world’s most ecologically magnificent regions, a watershed teeming with salmon, migratory birds and wildlife that thrived alongside Native American communities. The river flowed rapidly from its headwaters in southern Oregon’s high deserts into Upper Klamath Lake, collected snowmelt along a narrow gorge through the Cascades, then raced downhill to the California coast in a misty, redwood-lined finish.

  • Read more
Western Water October 24, 2019 California Water Map Gary Pitzer

Understanding Streamflow Is Vital to Water Management in California, But Gaps In Data Exist
WESTERN WATER NOTEBOOK: A new law aims to reactivate dormant stream gauges to aid in flood protection, water forecasting

Stream gauges gather important metrics such as  depth, flow (described as cubic feet per second) and temperature.  This gauge near downtown Sacramento measures water depth.California is chock full of rivers and creeks, yet the state’s network of stream gauges has significant gaps that limit real-time tracking of how much water is flowing downstream, information that is vital for flood protection, forecasting water supplies and knowing what the future might bring.

That network of stream gauges got a big boost Sept. 30 with the signing of SB 19. Authored by Sen. Bill Dodd (D-Napa), the law requires the state to develop a stream gauge deployment plan, focusing on reactivating existing gauges that have been offline for lack of funding and other reasons. Nearly half of California’s stream gauges are dormant.

  • Read more
Western Water October 19, 2018 Klamath River Watershed Map Layperson's Guide to Groundwater Gary Pitzer

California Leans Heavily on its Groundwater, But Will a Court Decision Tip the Scales Against More Pumping?
WESTERN WATER NOTEBOOK: Pumping near the Scott River in Siskiyou County sparks appellate court ruling extending public trust doctrine to groundwater connected to rivers

Scott River, in Siskiyou County. In 1983, a landmark California Supreme Court ruling extended the public trust doctrine to tributary creeks that feed Mono Lake, which is a navigable water body even though the creeks themselves were not. The ruling marked a dramatic shift in water law and forced Los Angeles to cut back its take of water from those creeks in the Eastern Sierra to preserve the lake.

Now, a state appellate court has for the first time extended that same public trust doctrine to groundwater that feeds a navigable river, in this case the Scott River flowing through a picturesque valley of farms and alfalfa in Siskiyou County in the northern reaches of California.

  • Read more
Aquapedia background August 25, 2016 Layperson's Guide to California Water California Water Map

Headwaters

The Eastern Sierra's Thousand Island Lake

Headwaters are the source of a stream or river. They are located at the furthest point from where the water body empties or merges with another. Two-thirds of California’s surface water supply originates in these mountainous and typically forested regions.

  • Read more
Western Water Excerpt August 16, 2016 Jenn Bowles

Outdated Dams: When Removal Becomes an Option
Summer 2016

Mired in drought, expectations are high that new storage funded by Prop. 1 will be constructed to help California weather the adverse conditions and keep water flowing to homes and farms.

At the same time, there are some dams in the state eyed for removal because they are obsolete – choked by accumulated sediment, seismically vulnerable and out of compliance with federal regulations that require environmental balance.

  • Read more
Video May 27, 2014

The Klamath Basin: A Restoration for the Ages (20 min. DVD)

20-minute version of the 2012 documentary The Klamath Basin: A Restoration for the Ages. This DVD is ideal for showing at community forums and speaking engagements to help the public understand the complex issues related to complex water management disputes in the Klamath River Basin. Narrated by actress Frances Fisher.

  • Read more
Video May 27, 2014

The Klamath Basin: A Restoration for the Ages (60 min. DVD)

For over a century, the Klamath River Basin along the Oregon and California border has faced complex water management disputes. As relayed in this 2012, 60-minute public television documentary narrated by actress Frances Fisher, the water interests range from the Tribes near the river, to energy producer PacifiCorp, farmers, municipalities, commercial fishermen, environmentalists – all bearing legitimate arguments for how to manage the water. After years of fighting, a groundbreaking compromise may soon settle the battles with two epic agreements that hold the promise of peace and fish for the watershed. View an excerpt from the documentary here.

  • Read more
Video May 27, 2014

A Climate of Change: Water Adaptation Strategies

This 25-minute documentary-style DVD, developed in partnership with the California Department of Water Resources, provides an excellent overview of climate change and how it is already affecting California. The DVD also explains what scientists anticipate in the future related to sea level rise and precipitation/runoff changes and explores the efforts that are underway to plan and adapt to climate.

  • Read more
Maps & Posters May 20, 2014

Klamath River Watershed Map
Published 2011

This beautiful 24×36-inch poster, suitable for framing, displays the rivers, lakes and reservoirs, irrigated farmland, urban areas and Indian reservations within the Klamath River Watershed. The map text explains the many issues facing this vast, 15,000-square-mile watershed, including fish restoration; agricultural water use; and wetlands. Also included are descriptions of the separate, but linked, Klamath Basin Restoration Agreement and the Klamath Hydroelectric Agreement, and the next steps associated with those agreements. Development of the map was funded by a grant from the U.S. Fish and Wildlife Service.

  • Read more
Maps & Posters May 20, 2014

California Water Map, Spanish

Spanish language version of our California Water Map

Versión en español de nuestro mapa de agua de California

  • Read more
Publication May 20, 2014

Layperson’s Guide to the Klamath River Basin
Published 2023

The Water Education Foundation’s second edition of the Layperson’s Guide to The Klamath River Basin is hot off the press and available for purchase.

Updated and redesigned, the easy-to-read overview covers the history of the region’s tribal, agricultural and environmental relationships with one of the West’s largest rivers — and a vast watershed that hosts one of the nation’s oldest and largest reclamation projects.

  • Read more
Video April 17, 2014

The Klamath Basin: A Restoration for the Ages
Hosted by Frances Fisher

The Klamath Basin: A Restoration for the Ages
  • Read more
Maps & Posters April 17, 2014 California Water Bundle

California Water Map
Updated December 2016

A new look for our most popular product! And it’s the perfect gift for the water wonk in your life.

Our 24×36-inch California Water Map is widely known for being the definitive poster that shows the integral role water plays in the state. On this updated version, it is easier to see California’s natural waterways and man-made reservoirs and aqueducts – including federally, state and locally funded projects – the wild and scenic rivers system, and natural lakes. The map features beautiful photos of California’s natural environment, rivers, water projects, wildlife, and urban and agricultural uses and the text focuses on key issues: water supply, water use, water projects, the Delta, wild and scenic rivers and the Colorado River.

  • Read more
Aquapedia background February 11, 2014 California Water Map Layperson's Guide to California Water

Pacific Flyway

Sacramento National Wildlife RefugeThe Pacific Flyway is one of four major North American migration routes for birds, especially waterbirds, and stretches from Alaska in the north to Patagonia in South America.

Each year, birds follow ancestral patterns as they travel the flyway on their annual north-south migration. Along the way, they need stopover sites such as wetlands with suitable habitat and food supplies. In California, 95 percent of historic wetlands have been lost, yet the Central Valley hosts some of the world’s largest populations of wintering birds. 

  • Read more
Aquapedia background February 10, 2014

Klamath River Basin Chronology

1849-1850 Gold discovered in the Lower Klamath Basin. Farms and ranches established in the Scott and Shasta valleys.

1855 Klamath River Reservation established on the Lower Klamath River.

1864 Hoopa Valley Tribe and Klamath Tribes cede most of their lands for settlement but retain large reservations.

1868 Two farmers dig first irrigation ditch in the Upper Klamath Basin.

  • Read more
Aquapedia background February 10, 2014 Layperson's Guide to the Klamath River Basin Klamath River Watershed Map

Klamath River Basin

Cropland around Upper Klamath Lake in Oregon

The Klamath River Basin is one of the West’s most important and contentious watersheds.

The watershed is known for its unusual geography straddling California and Oregon. Unlike many western rivers, the Klamath does not originate in snowcapped mountains but rather on a volcanic plateau. 

A broad patchwork of spring-fed streams and rivers in south-central Oregon drains into Upper Klamath Lake and down into Lake Ewauna in the city of Klamath Falls. The outflow from Ewauna marks the beginning of the 263-mile Klamath River.

  • Read more
Aquapedia background February 10, 2014

Klamath Basin Water Quality

 Klamath Basin Water Quality

On the Klamath River, the Upper Klamath Basin’s aquatic ecosystems are naturally very productive due to its phosphorus-rich geology.

However, this high productivity makes the Basin’s lakes vulnerable to water quality problems.

Nutrient loads in the Upper Klamath Basin are a primary driver of water quality problems along the length of the Klamath River, including algal blooms in the Klamath Hydroelectric Project reservoirs. Municipal and industrial discharges of wastewater in the Klamath Falls area add to the nutrient load.

  • Read more
Aquapedia background February 10, 2014

Klamath Basin Chinook and Coho Salmon

The Klamath Basin’s Chinook salmon and coho salmon serve a vital role in the watershed.

Together, they are key to the region’s water management, habitat restoration and fishing.

However, years of declining population have led to federally mandated salmon restoration plans—plans that complicate the diversion of Klamath water for agriculture and other uses.

  • Read more
Western Water Magazine January 1, 2004

Remnants of the Past: Management Challenges of Terminal Lakes
January/February 2005

This issue of Western Water examines the challenges facing state, federal and tribal officials and other stakeholders as they work to manage terminal lakes. It includes background information on the formation of these lakes, and overviews of the water quality, habitat and political issues surrounding these distinctive bodies of water. Much of the information in this article originated at the September 2004 StateManagement Issues at Terminal Water Bodies/Closed Basins conference.

  • Read more
Western Water Excerpt May 1, 2000 Sue McClurgRita Schmidt Sudman

The Klamath River Basin: A Microcosm of Water in the West
May/Jun 2000

The story of the Klamath River is the story of two basins.

In the upper basin, farming has long been the way of life. Even before passage of the 1902 Reclamation Act, settlers had begun the arduous process of reclaiming vast tracts of wetlands and transforming them into rich farmland.

  • Read more

Water Academy

  • Agriculture
  • Background Information
  • Bay-Delta
  • Dams, Reservoirs and Water Projects
  • Environmental Issues
  • Leaders and Experts
  • Regions
  • Rivers
    • Carson River
    • Colorado River
    • Klamath River
    • New River
    • North Coast Rivers
    • Russian River
    • Sacramento River
    • Truckee River
    • San Joaquin River
  • Water Issues
  • Water Quality
  • Water Supply and Management
Footer pod May 20, 2014

Water Education Foundation

Copyright © 2025 Water Education Foundation. All rights reserved.

The Water Education Foundation is a nonprofit, tax-exempt, 501(c)3 organization, federal tax ID #942419885.

Privacy Policy

Donor Privacy Policy

  • Read more
Footer pod May 20, 2014

Contact Information

2151 River Plaza Drive, Suite 205
Sacramento CA 95833

Telephone (916) 444-6240

Contact Us via email

  • Read more

Quicklinks

Footer quicklink May 20, 2014

Contact Us

  • Read more
Footer quicklink May 20, 2014

Donate Today

  • Read more
Footer quicklink May 20, 2014

Tours

  • Read more
Footer quicklink May 20, 2014

Newsletter Signup

  • Read more
Footer quicklink May 20, 2014

Foundation News

  • Read more
Footer quicklink May 20, 2014

Calendar

  • Read more

Log in

  • Create new account
  • Request new password

Commands

  • Support portal
  • Log in