America is running out of water. During the next 50 years, the nation could see its fresh water supply reduced by one third. But if you think that’s a problem for the next generation, you are wrong. This year alone, as many as 83 out of 204 U.S. water basins could begin to feel the brunt of these shortages. And don’t think these shortages will only affect those regions that we would expect to be dry. The central and southern Great Plains, the Southwest and central Rocky Mountain states, as well as the South, Midwest, and parts of California are all in danger. The twin culprits are rising temperatures and changing rainfall patterns brought on by climate change.
The wettest regions of the country are getting wetter, while the driest areas are getting dryer. At the same time, we are seeing more intense concentrations of rainfall that make capturing and using that water more difficult. If you combine that with temperature changes that are expected to heat up the nation by 5.7 degrees in the years ahead, you have a perfect storm for water shortages. But that’s only the tip of the iceberg. The demand for clean, fresh water is also increasing. Population growth alone is setting us on a path where we are going to need to make hard choices between water use for drinking, irrigation (37% of water usage is for agriculture) and manufacturing. We already are fighting over water in many states. The Colorado River is just one example of the ongoing controversary of water use and state’s rights. To view the full article visit the iBirkshires.