If you pay attention to anything about the weather, especially climate change, you know that California is experiencing an epic drought. The causes are complex (always be skeptical of “simple” explanations), and the fixes may not even be possible.
So instead of talking about California’s new mandatory vaccine law (or anything else about vaccines), maybe it was time to talk about California drought myths –then refute them with science, which is always fun.
Stating the obvious, water is necessary for the residents, industry and agriculture of California. The Los Angeles metro area, with about 10 million people, and other Southern California cities, like San Diego, have few natural water sources, so they must rely upon water that arises far away from the residents.
The mountains, especially the Sierra Nevada range, of California are the water “bank” for the state. The winter snowfall ends up being the spring runoff, which is stored in reservoirs, and used, until the next season. Los Angeles takes (or steals if you saw the Jack Nicholson movie, Chinatown) water from the eastern slopes of the Sierra Nevada mountains, a sparsely populated (and rarely visited) part of California.
The fact that the 2015 snowpack on April 1 was a pathetic 5% of normal, while the snowpack on June 1 was 0% of normal, is frightening. In other words, snowmelt, that in some years can last well into summer, was gone before summer started, so California essentially has no water in the bank. And because this drought is nearly 4 years old, the reservoirs are mostly dry, and there’s little water left.