Seattle Pays Tribes $1.35 Billion for Skagit Dams

After a Century Powering Its Growth With Dams, Seattle Settles With Tribes That Lost Their River – Image for illustrative purposes only (Image credits: Pixabay)

Newhalem, Wash. – More than a century after Seattle City Light began construction on three hydroelectric dams in a remote North Cascades gorge, the utility has reached a $1.35 billion settlement with three tribes whose lands and fishing rights were altered by the projects. The agreement forms part of the relicensing process for the dams and marks a major financial commitment to address long-standing tribal concerns. It will increase electricity rates for Seattle customers while directing resources toward river restoration and reservation improvements.

Century of Power and Loss

The dams, built starting in the early 1900s, supplied the reliable electricity that fueled Seattle’s rapid growth into one of the nation’s wealthiest cities. Construction in the isolated Skagit River gorge transformed a free-flowing waterway into a controlled system of reservoirs and powerhouses. For the affected tribes, the changes meant reduced salmon runs, disrupted traditional fishing sites, and lasting effects on reservation economies that once depended on the river’s natural cycles.

Terms of the Settlement

Under the deal, Seattle City Light will transfer $1.35 billion to the three tribes over the coming decades. The funds support habitat restoration, fish passage improvements, and economic development projects on tribal lands. In exchange, the tribes have agreed to support the continued operation of the dams through the new licensing period. The arrangement avoids prolonged legal battles that could have delayed relicensing and threatened the city’s power supply.

Costs and Benefits for the Region

Seattle residents will see modest increases in their monthly utility bills as the utility recovers the settlement costs. At the same time, the agreement includes commitments to improve water flows and fish habitat along the Skagit, measures expected to benefit both tribal communities and downstream ecosystems. City officials have described the payment as a necessary step to balance the city’s historic reliance on hydropower with modern obligations to tribal sovereignty and environmental health.