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Diablo Dam

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Diablo Dam, Arch dam and power station in Whatcom County, United States

Description

Diablo Dam is a concrete arch dam spanning 360 meters across the Skagit River with neoclassical design features integrated into its structure. The facility includes a power station housed in buildings that form part of the dam complex.

History

The dam was completed in 1930 as the world's highest structure of its kind at that time, marking a breakthrough in hydroelectric engineering. Its construction fundamentally changed how the Pacific Northwest generated electricity and managed water resources.

Culture

The structure serves as a window into the industrial past of the Pacific Northwest, where visitors can observe how communities relied on water power for growth. People visit to understand the role that dam construction played in shaping the region's economy and daily life over generations.

Practical

The site offers excellent views of the valley and surrounding mountains from accessible viewpoints near the dam. A visitor area with displays and information helps people understand the structure and its role in the region.

Did you know?

The reservoir behind the dam, Diablo Lake, displays a striking blue-green color caused by glacial sediment particles suspended in the water from nearby mountain sources. This unusual hue shifts throughout the day depending on light and weather conditions, making it one of the region's most memorable sights.

Location
Inception
1930
Architectural style
neoclassicism
Length
360 m
Part of
Skagit River Hydroelectric Project
GPS coordinates
48.71430,-121.13100
Latest update
December 8, 2025 20:03

AroundUs brings together thousands of curated places, local tips, and hidden gems, enriched daily by 60,000 contributors worldwide. Discover all places nearby (Whatcom County).

« Diablo Dam - Arch dam and power station in Whatcom County, United States » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

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