Brooke Thompson: Engineering, Advocacy, And The Future Of Yurok Water Rights

Brooke Thompson is a prominent Yurok and Karuk environmental engineer, researcher, and Indigenous rights advocate known for her work on the Klamath River restoration and the integration of Traditional Ecological Knowledge (TEK) with Western science. As of 2026, her contributions continue to shape North American water policy and Indigenous STEM representation.

While several public figures share the name—including a former contestant on the television series Survivor and various digital creators—the "Brooke Thompson" of primary interest in academic, environmental, and policy circles is the Yurok scholar and engineer. This article focuses on her professional trajectory, the technical intersection of Indigenous knowledge and engineering, and her role in the historic restoration of the Klamath River basin.

The Academic Foundation of an Indigenous Engineer

Brooke Thompson’s professional journey is rooted in a dual commitment to technical excellence and cultural preservation. Growing up as a member of the Yurok and Karuk Tribes in Northern California, her perspective on environmental management was shaped by the direct impacts of water scarcity and ecological degradation on her community.

Thompson pursued her undergraduate studies in Environmental Engineering at Portland State University (PSU). During her time at PSU, she was active in the American Indian Science and Engineering Society (AISES), a theme that would continue throughout her career as she advocated for better representation of Indigenous people in "hard" sciences. Her education provided the mathematical and physical frameworks necessary to navigate Western regulatory environments, but she frequently noted the limitations of a purely quantitative approach to ecology.

Following her undergraduate work, Thompson moved to Stanford University to pursue graduate research. Her work at Stanford has focused on the intersection of water law, civil engineering, and tribal sovereignty. By 2026, her research has become a cornerstone for agencies looking to bridge the gap between state-mandated water quality standards and the lived experiences of tribal nations who have managed these resources for millennia.

The Klamath River Restoration: A Case Study in Impact

To understand Brooke Thompson’s influence, one must look at the Klamath River. For decades, the Klamath was defined by a series of aging hydroelectric dams that decimated salmon populations and degraded water quality, leading to toxic algal blooms and economic hardship for the Yurok people.

Thompson’s work has been instrumental in transitioning the conversation from "resource management" to "relationship restoration." The Klamath dam removal project—the largest of its kind in U.S. history, reaching critical milestones in 2024 and 2025—served as a primary laboratory for her advocacy.

Technical Challenges of Dam Removal

The removal of the Copco No. 1, Copco No. 2, Iron Gate, and J.C. Boyle dams presented unprecedented engineering challenges. Thompson and her colleagues addressed several critical factors:

• Sediment Transport: Managing the release of millions of cubic yards of accumulated sediment without suffocating downstream habitats.
• Thermal Regulation: Predicting how the river’s temperature profile would shift once the stagnant reservoirs were replaced by free-flowing water.
• Fish Passage: Ensuring that the newly opened reaches of the river were physically navigable for Chinook and Coho salmon.

Thompson’s unique contribution was her insistence that the engineering plans account for the "cultural flows" of the river. This meant that success was not just measured in cubic feet per second, but in the health of the species central to Yurok ceremony and sustenance.

Integrating Traditional Ecological Knowledge (TEK)

A core pillar of Brooke Thompson’s work is the formalization of Traditional Ecological Knowledge (TEK) within engineering frameworks. TEK refers to the evolving body of knowledge acquired by Indigenous peoples through direct contact with the environment over hundreds or thousands of years.

In the past, Western engineering often dismissed TEK as anecdotal. Thompson has worked to demonstrate that TEK is, in fact, a rigorous form of long-term empirical observation. For example, while a Western hydrologist might have 50 years of gauge data for a river, a Yurok elder may hold knowledge passed down through generations regarding the river's behavior during extreme 500-year flood events or prolonged droughts.

The Hybrid Engineering Model

Thompson advocates for a "Two-Eyed Seeing" approach, a concept often attributed to Mi'kmaw Elder Albert Marshall. This approach encourages using one eye to see with the strengths of Indigenous knowledge and the other eye to see with the strengths of Western science.

In 2026, this model is increasingly used in:

1. Wildfire Mitigation: Using cultural burning practices to reduce fuel loads, informed by modern meteorological modeling.
2. Riparian Restoration: Selecting native plant species based on their historical resilience and their role in the local food web.
3. Water Allocation: Developing algorithms that prioritize ecological health alongside agricultural and municipal needs.

Policy Advocacy and the Bureau of Reclamation

Beyond the technical aspects of engineering, Thompson has become a vital voice in policy. She has frequently worked with and consulted for the U.S. Bureau of Reclamation and various California state water boards. Her goal is often to ensure that tribal water rights—which are frequently the most senior rights in a basin under the Winters Doctrine—are legally and practically respected.

Her advocacy highlights a common "participation gap." Tribal nations often lack the engineering staff or the funding to participate in every technical meeting that decides their future. Thompson’s presence in these rooms serves to bridge that gap, providing high-level technical critiques of proposed projects while remaining grounded in the needs of her community.

Key Legislative and Regulatory Focus Areas

• The Clean Water Act (Section 401): Ensuring tribes have the authority to set water quality standards that are more stringent than federal or state baselines.
• The Endangered Species Act (ESA): Advocating for the protection of "cultural keystone species" that might not currently have federal protection but are vital to Indigenous ecosystems.
• Drought Resilience: Developing long-term storage solutions that do not rely on traditional, ecologically damaging "gray infrastructure" like large concrete dams.

Comparison: Traditional vs. TEK-Integrated Engineering

The following table outlines the fundamental differences between the standard Western engineering approach and the integrated approach championed by professionals like Brooke Thompson.

Media Presence and Indigenous STEM Mentorship

A significant portion of Thompson's impact occurs outside the laboratory. She has utilized social media, public speaking, and documentary appearances to humanize the struggle for water rights. By sharing her journey as an Indigenous woman in engineering, she addresses the "leaky pipeline" in STEM (Science, Technology, Engineering, and Math).

In 2026, Thompson is frequently cited as a role model for young Indigenous students. She emphasizes that being an engineer does not require leaving one's culture behind. Instead, she argues that cultural identity is a "superpower" that allows engineers to see solutions that their peers might miss. Her work with AISES and other organizations has led to a measurable increase in Indigenous enrollment in environmental engineering programs across the West Coast.

The Future of Water Management in the Pacific Northwest

As climate change accelerates, the work of Brooke Thompson becomes even more critical. In 2026, the Pacific Northwest faces increasingly volatile weather patterns, with "atmospheric rivers" causing massive floods followed by extreme heatwaves.

Thompson's current projects involve "managed aquifer recharge"—a technique where excess winter floodwater is directed into underground aquifers for storage. Unlike surface reservoirs, these aquifers do not lose water to evaporation and do not block fish passage. This technical solution perfectly aligns with the Yurok philosophy of working with the landscape's natural features rather than attempting to dominate them with concrete.

Frequently Asked Questions

Is Brooke Thompson an engineer or an activist?

She is both. Thompson defines herself as an environmental engineer who uses her technical expertise to support her activism. She believes that for Indigenous people, the act of practicing science is inherently political because it often involves reclaiming the right to manage ancestral lands and waters.

What was her role in the Klamath dam removal?

Thompson provided both technical analysis and public advocacy. She worked to communicate the complex hydrology of the river to the public while ensuring that the engineering firms responsible for the removal respected Yurok tribal protocols and ecological priorities.

Where can I find Brooke Thompson’s research?

Her academic work is primarily published through Stanford University and Portland State University. Much of her policy-related writing and public testimony can be found on the Yurok Tribe’s official website and through environmental news outlets like High Country News.

Does she work on topics other than water?

While water is her primary focus, she also addresses the "Missing and Murdered Indigenous Women" (MMIW) crisis and the importance of Indigenous representation in media. She views these issues as interconnected, as environmental degradation often leads to social instability in tribal communities.

How has her work changed since the dams were removed?

Since the completion of the dam removals in 2024-2025, her focus has shifted to "post-dam monitoring." This involves tracking how quickly salmon return to the upper basin and managing the restoration of the thousands of acres of land that were previously underwater in the reservoirs.

Practical Recommendations for Future Water Managers

For those looking to follow in Thompson's footsteps or implement her methodologies, several steps are essential:

1. Prioritize Early Engagement: Do not bring tribal nations into a project after the design is 90% complete. Engagement must happen at the conceptual stage.
2. Invest in Capacity Building: Fund tribal engineering departments so they can participate on equal footing with state and federal agencies.
3. Validate TEK through Action: Move beyond "acknowledging" Indigenous knowledge and actually incorporate it into the design constraints of engineering projects.
4. Embrace Complexity: Accept that restoring an ecosystem is a decades-long process that requires adaptive management rather than a "set it and forget it" engineering approach.

Brooke Thompson’s career serves as a blueprint for the next generation of environmental professionals. By refusing to choose between her identity and her profession, she has forced the engineering world to expand its definition of what "successful" management looks like.