Story perspectives

Levee Breach Forces Evacuations for 45,000 in Tukwila

12/16/2025

Summary

Story summary

A levee breach near Tukwila, Washington, occurred on December 15, 2025, after heavy rainfall from an atmospheric river, prompting evacuations for more than 45,000 people.
The Desimone levee, designed to protect over 30,000 residents, failed around noon.
King County officials warned of dangerous conditions and advised the public to avoid the area.
The Green River reached nearly 22 feet, the highest level in 60 years, and additional storms are expected.

History

Historical Context

The 1965 Flood Control Act established the U.S. Army Corps of Engineers as the primary agency for levee design and construction following severe flooding in New Orleans. This legislation aimed to enhance flood protection, leading to significant investments in infrastructure like the Desimone levee. Recent breaches near Tukwila, exacerbated by record rainfall, underscore ongoing vulnerabilities in flood management and the need for improved resilience amid climate change.

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Story summary

A levee breach near Tukwila, Washington, occurred on December 15, 2025, after heavy rainfall from an atmospheric river, prompting evacuations for more than 45,000 people.
The Desimone levee, designed to protect over 30,000 residents, failed around noon.
King County officials warned of dangerous conditions and advised the public to avoid the area.
The Green River reached nearly 22 feet, the highest level in 60 years, and additional storms are expected.

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