FAMOUS SAND HILLS OF NEBRASKA
This view is near Chadron at the northwest edge of the hills.
I had no idea that, as we drove west along the North Platte on
#26 and north on #385, we bordered one of the Midwest's most famous areas. The
rolling hills look like just another extension of more modest hills and plains.
Wrong! The 20,000 acres of Sand Hills in the north of the Platte Valley lie
atop the Ogallala Aquifer of 172,000 square miles that provides drinking water
and irrigation water to portions of eight adjoining states. No wonder the grass
is green in spring.
When I saw the hills in 2015, I realized I had driven
through them about 10 years ago on an assignment in Kansas and South Dakota. I
had been surprised by the virtual wilderness of grassy hillocks and hills, punctuated
by ponds and smallish lakes along the winding road. For many miles I saw
nothing but grass and water and wondered about it. Clearly, I had been driving
through the Sand Hills.
Perhaps 8,000 years ago the hills were, indeed, sand or alluvial
deposits left by receding glaciers and a major drought. The complex terrain was
and is wonderful for an array of wild animals but, when farmers looked at it in
the 1800s, they found the surface land so shallow that cultivation was not
practical. The sand or dust would simply blow away, creating a vast desert. Late in the 1870s, though, ranchers found it
made outstanding grazing land for special animals -- cattle that also became
quite wild, roaming the thousands of grassy acres. Large ranches prospered and
still do, although fewer. One can
imagine cowboys loping through the tall grass between ponds and lakes that
made roundups challenging.
The unusual and specialized lands are thought to be the
largest sand dunes in the Western Hemisphere and were designated as a National
Natural Landmark in 1984. I am sure the Conestoga wagoneers heading west to the
Columbia River avoided them totally.
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