While the traditional calendar may still say that there are three more months left in 2016, water year 2016 is now in the books, ending on September 30th. While some parts of California had an about average winter in terms of precipitation (particularly in northern California), other areas did not fare as well. Unfortunately, the Golden State begins the 2017 water year in a sixth straight year of drought. According to the most recent US Drought Monitor, although levels of exceptional drought have dropped from 44.84% at the start of the calendar year to 21.04% currently, 100% of the state still has some form of drought. California is one of only four states in the US with any exceptional drought conditions. (Interestingly, Georgia, Alabama and a small part of Tennessee are the other states currently experiencing exceptional drought.) Continue reading
Author Archives: Jeff Simonetti
What Lessons from the Long-term Drought in the West Can New England use to address its Current Drought?
Over the last few years, when we think of drought in the United States, the western US and California in particular have taken much of the spotlight for exceptional drought conditions. While California’s drought conditions across the state have not ameliorated significantly, other areas of the country have slipped into severe drought. Parts of New England in particular are facing extreme drought conditions that rival the severity of California. Continue reading
Is there more water than we thought in California? Part II: Alternatives to deep groundwater extraction and areas of the US that may be able to capture similar supplies
In last week’s post, I wrote about how scientists at Stanford University identified approximately 2.2 billion acre-feet of water deep underground below California’s aquifers. While the “new” find that the Stanford group identified may be interesting, the economic and regulatory challenges surrounding this water supply may make it impractical for widespread use. However, are there alternatives to this water supply in California and other areas of the United States? Could similar projects be brought to bear in these areas? And if not, what are some potential alternatives to provide thirsty California with water supplies during a drought? I will address these issues in this post. Continue reading
Is there more water than we thought in California? Part I: The “find” and the challenges the state would face to use these resources
Could California have a lot more water supplies than anyone expected? It is an intriguing theory that caught some significant press attention last month, including an in-depth article in The Washington Post. Scientists at Stanford contend that California has vast amounts of water trapped deep underground at depths of 1,000 to 10,000 feet below parts of the Central Valley. Their calculations estimate that California has approximately 2,700 cubic kilometers of freshwater at these depths, which equates to about 2.22 billion acre-feet! (For conversion of cubic kilometers to acre-feet, each cubic kilometer of water is about 810,714 acre-feet.) Continue reading