The Nosepump
So
you have a creek or pond on your place. Just perfect for watering
those horses or other livestock. Before you allow them to drink
directly from or get into the water, however, there's a couple
of things you should think about.
Creeks
and ponds need protection from livestock to remain in good condition.
The animals break down banks, causing erosion and increasing sedimentation.
Their wastes fertilize the waters and cause blooms of noxious
plants. Animals grazing adjacent to waterways typically prevent
trees and shrubs from growing, shading the water and reducing
its temperature in the summer and also providing wildlife habitat.
Most creeks and natural ponds in King County are also protected
by regulation from being disturbed by livestock.
There
is a device on the market designed to allow your livestock to
draw water from creeks and ponds without damaging them. It is
commonly called a nose pump and has been successfully used in
Europe for a number of years. Farmers and ranchers in the U.S.
are now also finding out that the nose pump will reliably deliver
water to their livestock so that it doesn't have to hauled out
every day.
The
livestock owner first fences the creek or pond with a minimum
25 foot buffer to ensure that it is adequately protected from
the livestock. A hose with a filter on one end is dropped into
the water. The other end leads to the pump, which may be left
on the ground or mounted on a platform.
The
livestock push on a lever with their noses. Water is drawn up
through the hose into a built-in bowl. Although some animals have
been resistant to using it, most quickly learn how to pump water
for themselves. The Nose Pump's action is light enough for even
calves and horses. It can pump water up a moderate creek embankment
and easily past the distance of the buffer fence. 
The
one drawback to a Nose Pump is that its parts can freeze during
the winter. During western Washington winters, however, livestock
should be confined and not allowed to have access to pastures
because the animals harm the soils and plants, so the pump can
be packed away until spring.
One
nose pump can supply water for up to 20 head of cattle. There
are several manufacturers of pumps and each varies slightly from
the others. Typical pump costs are approximately $300, with about
$100 additional to build a platform, hose, etc.
Contact
the King Conservation District or the Natural Resources Conservation
District for additional information on Nose Pumps or any other
livestock management practices.
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