Millions of Drinking Wells Worldwide Could Run Dry
Over-pumping, drought, and climate change are all factors
depleting global groundwater resources. Up to 20 percent of the world’s
drinking wells might be encountering impending doom. Without clean, fresh
drinking wells, billions of people could be in a water crisis.
According to research published
in the journal Science, construction records from 39 million wells
scattered across 40 countries were analyzed. The depths were examined and
compared to groundwater levels, supported by data from previous studies.
Debra Perrone, a water resources expert at the University of
California, Santa Barbara, co-authored the study and said, “We found that this
undesirable result is happening across the world, from the western United
States to India.”
The researchers found that millions of wells reached less
than 16 feet below the water table, putting them susceptible to running dry. At
least six to 20 percent of the wells evaluated appear to be in peril.
Especially in places already afflicted by drought, the remaining wells can dry
up quickly, perhaps up to a meter or more a year.
To help address the problem, digging deeper wells is a
temporary solution, but these wells are much more expensive to build and
maintain.
The study said, “As groundwater levels decline around the
world, only the relatively wealthy will be able to afford the cost of drilling
deeper wells and paying for the additional power required to pump groundwater
from greater depths. Lower-income families, poorer communities, and small
businesses, including smaller farms, will experience progressively more limited
access in the many regions around the world where groundwater levels are in
decline. The consequences of millions of wells running dry, and perhaps
millions more in the decades to come, would be severe and unparalleled at such
a scale in human history.”
Reynolds
Water Conditioning was
established in 1931 and is Michigan’s oldest water conditioning treatment
company. Still owned and operated by the Reynolds family, we take pride in
providing the highest quality products at a cost-effective price. If your tap
water lacks the quality you deserve, contact us today at www.reynoldswater.com or call 800-572-9575.
Written by the digital marketing staff at Creative
Programs & Systems: www.cpsmi.com.
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