What the Klamath River Can Teach Us About Long-Term Water Decisions

Joe Grindstaff
3 minutes ago
6 min read

Fog rolls over forested hills above a blue river, with a rocky shoreline and bright sky.

Water decisions are rarely simple. They involve science, infrastructure, cost, history, environmental impacts, legal responsibilities, and community values. Sometimes those decisions take years. Sometimes they take decades.

The Klamath River is one of the clearest examples of that.

The removal of four dams on the Klamath River became the largest dam removal project in United States history. It was not fast, and it was not easy. It required years of advocacy, negotiation, planning, funding, engineering, and public decision-making. But now that the dams are gone, the river is beginning to show what long-term water decisions can accomplish when people are willing to look beyond short-term politics.

For California water policy, the Klamath River offers an important lesson: the decisions we make today can shape communities, ecosystems, and water reliability for generations.

A River Reconnected

The Klamath River was once one of the most important salmon-producing rivers on the West Coast. Over time, dams blocked fish passage, changed water quality, affected river temperatures, and disrupted habitat for salmon and steelhead. We always talk about that but it is important to recognize that removing the dams also benefited the water users and Pacific Power customers who would have expected much increased costs should the dams have remained and new regulations been imposed.

For tribal communities along the river, including the Yurok, Karuk, Hoopa Valley, and Klamath Tribes, the loss of salmon was not just an environmental issue. It was also cultural, spiritual, and economic. Salmon have been central to food systems, traditions, and community life for generations.

According to NOAA Fisheries, removal of the lower Klamath dams reopened hundreds of miles of salmon habitat for the first time in more than a century. NOAA also explained that the project would reconnect habitat for Chinook salmon, coho salmon, steelhead, and other native fish species.

The U.S. Geological Survey reported that after the removal of the four hydroelectric dams in 2024, the Klamath River flowed unimpeded below Keno Dam for the first time in 102 years. That opened historic spawning grounds to migrating salmon and steelhead.

That is a major change for a river that had been blocked for generations.

The Salmon Are Returning

One of the most powerful parts of the Klamath story is that salmon began returning quickly after the dams were removed.

The Associated Press reported on salmon returning to historic spawning grounds after the completion of the largest dam removal project in U.S. history. The report described salmon moving into tributaries that had been inaccessible for generations.

The California Department of Fish and Wildlife has also reported that scientists are seeing salmon reoccupying historic habitat after dam removal. CDFW noted that a primary goal of Klamath River dam removal was to support self-sustaining salmon and other anadromous fish populations, as well as ecological benefits and tribal, commercial, and recreational fisheries.

That does not mean the restoration work is finished. Rivers do not recover overnight. Salmon populations still need time, monitoring, habitat restoration, and careful water management.

But the early signs matter.

They show that long-term water decisions can yield real results when guided by science, public investment, and a clear goal.

Big Water Decisions Take Time

One of the most important lessons from the Klamath River is patience.

The dam removal effort did not happen because one person made a quick decision. It involved not just the dam owners, Pacific Corp., and federal dam regulators, but also tribes, states (for funding), other federal and state agencies, scientists, local communities, water users, environmental groups, and many others. There were disagreements, lawsuits, negotiations, studies, and financial questions.

That is often how water policy works.

Water decisions can be emotional because they affect people’s homes, farms, communities, utility bills, ecosystems, and history. Infrastructure can also become symbolic. People may fight to keep something, even when the costs and impacts have changed over time.

The Klamath River shows why we have to keep asking hard questions:

Is this infrastructure still serving the public?
What are the long-term costs?
What are the environmental impacts?
Who is being affected?
What happens if we do nothing?
What future are we trying to build?

Sometimes the right answer is to build new infrastructure. Sometimes it is to repair and replace what we already have. Sometimes it is to restore a natural system. And sometimes it is to remove infrastructure that no longer makes sense.

Why This Matters for Local Water Planning

The Klamath River may feel far away from Hemet, but the lesson applies here too.

Locally, we face our own long-term water decisions. We need to continue investing in recycled water, groundwater recharge, water quality, imported water reliability, and aging water infrastructure. These projects are not always visible to the public, but they affect whether our community will have reliable water decades from now.

Good water planning is not only about the next year. It is about the next generation.

That is true when we talk about groundwater. It is true when we talk about recycled water. It is true when we talk about new supply projects. It is true when we talk about infrastructure repair. And it is true when we talk about protecting water quality.

The Klamath River reminds us that the best water decisions often require long timelines, steady leadership, and a willingness to explain complicated issues clearly to the public.

Listening to Impacted Communities

Another major lesson from the Klamath River is the importance of listening to the people most affected.

For tribal communities, restoring the Klamath River was not just about fish numbers. It was about repairing harm, restoring access to traditional food sources, protecting culture, and rebuilding a relationship with the river.

Public water decisions are stronger when they include the people who live with the consequences.

That includes tribes, residents, farmers, businesses, environmental experts, ratepayers, and local agencies. No one group has the entire answer. But when decision-makers listen early and honestly, the final outcome is usually stronger.

The Klamath River restoration shows what can happen when everyones concerns are taken seriously.

Restoration and Reliability Can Work Together

Too often, water conversations are framed as if communities must choose between people and the environment.

The Klamath River shows that the real answer is more complicated.

Healthy ecosystems matter. Reliable water supplies matter. Agriculture matters. Tribal rights matter. Local economies matter. Ratepayers matter. The challenge is not choosing one and ignoring the rest. The challenge is creating plans that are honest about tradeoffs and focused on long-term outcomes.

The U.S. Geological Survey Klamath Dam Removal Studies describe ongoing monitoring related to sediment, water quality, geomorphology, and ecological change. That kind of science is essential because it helps agencies understand what is working, what needs attention, and how the river is responding over time.

Good water policy should be based on that kind of long-term monitoring, not just political pressure or short-term reaction.

What California Can Learn

California needs more long-term thinking in water planning.

We need to plan for drought, climate change, groundwater sustainability, aging infrastructure, ecosystem restoration, population growth, and affordability. None of those issues can be solved with one project or one budget cycle.

The Klamath River teaches us that difficult water decisions are possible when people are willing to do the work.

That means:

Using science
Listening to communities
Being honest about costs
Respecting tribal knowledge and rights
Planning beyond the next election cycle
Investing in restoration and reliability
Explaining decisions clearly to the public
Making choices before crisis forces our hand

The same mindset should guide local and regional water planning.

The Bigger Lesson

The Klamath River is a reminder that repair is possible.

A river that was blocked for more than a century is flowing more freely. Salmon are returning to places they had not reached in generations. Scientists are monitoring the recovery. Communities that fought for decades are seeing the beginning of change.

That does not mean every water decision will look like the Klamath. Not every dam should be removed. Not every project has the same costs, benefits, or history.

But every water decision should be evaluated honestly.

What are we protecting? What are we restoring? What are we building? Who benefits? Who is harmed? What future are we creating?

Those are the questions that matter.

For Hemet, Southern California, and the state as a whole, the lesson is clear: long-term water planning takes courage, patience, and public trust. The decisions we make today may not show their full results tomorrow, but they can shape the future for decades.