McKee Wealth Management
Celebrating 40 Years of Excellence
When Hoover Dam's Power First Reached Los Angeles
A Switch That Lit Up a City
Picture downtown Los Angeles on an autumn evening in 1936. More than a million people filled the streets, waiting for a moment that had been years in the making. At Temple and Broadway, a crowd of 10,000 sat in folding chairs near the courthouse grounds. Then, with a symbolic throw of the switch, electricity from Hoover Dam — 266 miles away on the Colorado River — surged into the city. Broadway lit up, floodlights beamed into the night, and the celebration was underway.
It wasn't just about turning on the lights. It was about confidence that technology, engineering, and shared resources could power an entire region.
October 9, 1936
The official arrival of Hoover Dam electricity in Los Angeles
The Ceremony vs. the Reality
October 9 marks the official arrival of Hoover Dam electricity in Los Angeles. But here's the nuance: not every generator was ready yet. The first full generator, known as Unit N-2, didn't enter continuous service until October 26, 1936. In other words, the date was more ceremonial than technical.
Still, the symbolism mattered. For a city that had grown rapidly in the early 20th century, this event represented stability, growth, and the promise of a future built on reliable infrastructure.
Nuggets Most People Don't Know
- Parade and pageantry: Los Angeles staged a parade down Broadway, complete with floodlit buildings, to show off the new electricity. Newspapers described Hoover power as "a giant astride 115,000 horses" riding into the city.
- The distance: The transmission lines stretched about 266 miles — a remarkable feat at the time, requiring a network of towers and substations across deserts and mountains.
- What's in a name:
• 1928 – Congress authorized the project and the bill referred to it as the "Boulder Canyon Project." Even though the dam site ended up at Black Canyon, the name "Boulder" stuck in early usage.
• 1930 – Secretary of the Interior Ray Lyman Wilbur, under President Herbert Hoover, announced it would be officially named "Hoover Dam" in honor of the president's role in championing the project.
• 1933 – After Franklin D. Roosevelt took office, Secretary of the Interior Harold Ickes deliberately shifted the name back to "Boulder Dam." This reflected the political animosity toward Hoover following the Depression.
• 1930s–1940s – Through construction and the early years of operation, it was widely referred to as Boulder Dam in official documents, newspapers, and public language.
• 1947 – Congress passed a resolution restoring the name "Hoover Dam," and President Harry Truman signed it into law. From then on, "Hoover Dam" became the official and lasting name. - Fifteen circuits: In its early years, fifteen transformer circuits connected the powerhouse to switchyards and transmission lines — the hidden backbone behind that one dazzling switch-flip moment.
- Time zones at the dam: The intake towers included clocks showing both Nevada and Arizona time, since the states handled daylight saving differently. It was a practical touch for workers straddling the border.
Lessons That Still Resonate
The Hoover Dam story reminds us that progress often comes in two parts: a bold public milestone and the quieter, ongoing work that makes the system truly run. The lights of Los Angeles flickered on in October 1936, but the real story was the years of design, engineering, and persistence — plus the months of careful ramp-up that followed the celebration.
In our own lives, whether financial or personal, the big "switch-flipping" moments matter. But it's often the steady, behind-the-scenes work — saving, investing, protecting, preparing — that makes those bright moments possible.
October 9, 1936 wasn't just about electricity flowing into Los Angeles. It was about showing what's possible when preparation meets persistence. The spectacle of that night mattered — but the power that lasted came from the steady systems behind it.
This year, as McKee Wealth Management marks 40 years, we're reminded that lasting progress—whether powering a city or guiding a family's financial plan—comes from steady preparation and persistence.
This material is for informational and educational purposes only and should not be considered financial, legal, or tax advice. Please consult with a qualified professional for personalized guidance.
Written and shared by Anthony Owens, on behalf of the team at McKee Wealth Management.
Copyright © 2025 Anthony Owens. All rights reserved.
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