The Hoover Dam was conceived by Herbert Hoover while he was Secretary of Commerce in 1921 as a means of flood control and to provide Southern California with water. It wasn't until 1929 and after Hoover had bacame president that work on the dam was approved. Construction of the dam across Black Canyon was started in 1931 and took just 5 years to be completed by a Depression era workforce.
The hard rock in Black Canyon is of volcanic origin and known as "andesite breccia."
Hoover Dam Resources:
http://www.usbr.gov/lc/hooverdam/History/articles/hhoover.html
As an Amazon Associate and Google Adsense publisher, I earn from qualifying purchases and ads
November 20, 2007
Subscribe to:
Post Comments (Atom)
Visit my Store at Redbubble
Search
Featured Post
Capturing Serenity: Dive into the Mystical World of the Pale Blue Iris
Welcome to my enchanted garden, where each petal tells a story and every bloom whispers secrets of serenity. I invite you to embark on a jou...
Most-Popular Posts in the Last 7 Days
-
Ah, the ever-evolving landscape of technology and its impact on our lives. Remember when "The Digital Divide" was all the buzz? It...
-
This young man was preparing with his friends for his moment of fame on the stage at the Samoan Village at the Polynesian dance festival cal...
-
My little old lady let's nothing get in her way. No glass ceiling is too high nor too thick to break through! Now she's taken up ska...
-
As I mentioned in a previous post, the Sky Tower Casino has dominated the Auckland skyline since 1997. Before that it was the Harbour Bridg...
-
A group of us went for dinner at "The Beachcomber" at Crystal Cove last night, so I went a little early to catch the sunset which ...
-
An icon of the Auckland Christmas holiday season is the "Farmers' Santa Claus". First hoisted on the side of the "Farmers...
-
This photo of an alpine meadow of tussock grass was taken from the side of the road on the way to Milford Sound in New Zealand's Fiordla...
-
Kelp forest can be found up and down the California coast, and especially in the Monterey Bay. When visiting the aquarium you could see sea...
-
During my visit to Japan in October 2015 I visited the Tofukuji temple, one of the largest Zen temples in Japan. To get a sense of this...
-
Although the era when traveling by train was the main mode of transportation has passed, the Los Angeles Union Station is still a grand old ...
No comments:
Post a Comment