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|Date:||8/29/2014 3:43:33 PM
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|Hi Cydney and flock
Hello everybird, Miss BB here with today's blog. Hope you're ready to explore?
Now I have to go get my shuttle and start todays adventure.
Back into the shuttle & strap in again. I don’t think you will need a canteen today. It is not really that hot where we are going.
Now we are off to the next lowest spot in the USA but it has water on it. We are now at the Salton Sea (California) -226 ft (-69 m) below sea level in the Imperial Valley.
In 1900, the California Development Company began construction of irrigation canals to divert water from the Colorado River into the Salton Sink, a dry lake bed. The Salton Sink became fertile for a time, allowing farmers to plant crops.
Within two years, the Imperial & Alamo Canals became filled with silt from the Colorado River. Engineers tried to unblock them to no avail. In 1905, heavy rainfall and snowmelt caused the Colorado River to swell, overrunning a set of headgates for the canals. The resulting flood poured down the canals, eroding two watercourses, the New River in the west, and the Alamo River in the east, each about 60 miles (97 km) long. Over a period of approximately two years these two newly created rivers sporadically carried the entire volume of the Colorado River into the Salton Sink.
With an average area of roughly 525 sq mi (1,360 km2), the Salton Sea is the largest lake in California
The Hoover Dam in Black Canyon, constructed beginning in 1929 and completed in 1935, effectively put an end to the flooding episodes in the Imperial Valley.
Over 400 species of birds have been documented at the Salton Sea. The Salton Sea supports 30% of the remaining population of the American white pelican. It is also a major resting stop on the Pacific Flyway. On 18 November 2006, a Ross's gull, a high Arctic bird, was sighted and photographed there.
There is no outlet for this sea. Therefor the runoff from farms and agricultural runoff contribute to the salinity of the sea.
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