Holbrook Basin, Arizona
Water Creation Myth
A broad range of historical studies
indicate that the aquifers of Northeastern Arizona may be
over-subscribed. Still other studies predict long-term, persistent
drought throughout the area. Sparse winter rains and the thunderstorms
of summer are the only replenishment sources for aquifers in the Little Colorado River Basin. Most of the available moisture will either evaporate or runoff into the Colorado River. Long-term drought in the Four Corners states places stress on ecosystems throughout the High Southwest.
At first, 2000 gallons
per minute does not sound like a large amount of water. However, pumping
at that rate for one full year would produce over one billion gallons
of water. One billion gallons equals over 3000 acre feet of water. If
each three-person household used one quarter of an acre foot per year,
Passport Potash water requirements would be equivalent to over 38,000
domestic water users. According to the U.S. Census Bureau, Navajo
County, of which the City of Holbrook is the county seat, had a 2016
population of 110,026. Thus, if Passport Potash reaches full production,
it alone will pump water equal to one third of all domestic water use
within Navajo County.
Potential
potash producers now lure the Hopi, Navajo, Zuni and other tribes with
prospects of employment. Touting well-paying jobs and generations of
employment for local citizens, they predict that ISR mines will still
produce potash and jobs a century from now. One hundred years of
operations at the proposed Holbrook Basin mines would require
100,000,000,000 gallons of water. Does anyone seriously believe that the
Holbrook Basin aquifers hold one hundred billion gallons of water, free
for the taking?
Author's Note: Article updated 9/2/2017
Read Chapter One – The Little Colorado River Basin
Read Chapter Two – Holbrook, Arizona Basin - Potash
Read Chapter Four - Colorado River Watershed At Risk
Read Comment - Holbrook Basin Potash, Sinkholes and 'Nutjob Math'
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By James McGillis at 12:02 AM | Environment | Comments (0) | Link