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The following examples show how defensible space,
maintenance, and education saved two homes in the summer
of 2006. Click on the thumbnail images to expand
them for better viewing. To return to thumbnails
click on your back arrow.
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Before
defensible space
was created-This home, located south of Athol,
Idaho, was engulfed with thick, flammable
vegetation, primarily lodgepole pine.
Ironically lodgepole pine is typically a species
that regenerates after fire. So wildfire had
been here before, giving credence to the old
adage that in the case of fire “it’s not if but
when”.
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After
defensible space was created in 2002-The
flammable brush has been cut, and the trees have
been thinned, creating a pleasing park-like
look. The remaining trees have been pruned of
their lower limbs, which act as fire ladders
that allow a relatively low intensity ground
fire to gain access to the tops of the trees
where it becomes a much more intense crown fire.
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Maintenance-the
homeowner did an excellent job of maintaining
the defensible space. In this case he used a DR
brush and field mower. If the maintenance is
concentrated on for the first two to tree years,
it will become less and less of a chore. |
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Oops! A
small backyard fire was allowed to escape.
Human error is something we all commit. |
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The fire
spread rapidly until it met the first part of
the defensible space where it was forced to the
ground. At this point it became a much less
intense ground fire. |
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The fire
meets its master-the inner 30’
lean, green, and clean
zone. Upon reaching this most
important area, it was easily extinguished. |
The second example of success is of a home,
located west of Athol, Idaho.
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Before
defensible space
was created-This home, located west of Athol,
Idaho, was also engulfed with thick, flammable
vegetation, primarily lodgepole pine.
Ironically lodgepole pine is typically a species
that regenerates after fire. So fire had been
here before, giving credence to the old adage
that in the case of fire “it’s not if but
when”. |
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After
defensible space was created in 2005-The
flammable brush has been cut, and the trees have
been thinned, creating a pleasing park-like
look. The remaining trees have been pruned of
their lower limbs, which act as fire ladders
that allow a relatively low intensity ground
fire to gain access to the tops of the trees
where it becomes a much more intense crown
fire. The homeowner did the required
maintenance. |
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Oops!! Human
error caused this fire adjacent and immediately
west of the property in the summer of 2006.
Notice how the lower limbs have acted as ladders
to allow the fire to get in the crowns of the
trees. |
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The fire came
up against the defensible space and was reduced
from a high intensity crown fire to a relatively
low intensity ground fire. |
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Here it was
starved of flammable fuel and stopped in its
tracks, even before it reached the inner
protection zone. |
Lane Wintermute, Chief of the Timberlake Fire
Department at Athol, Idaho, said,
"This is too cool! And, by the way, as much as I would
like to credit the Timberlake Fire Department with the
stop - the first in crew did stop the fire on the North
side where it was very close to a mobile home - they
didn't have the manpower, however, to get to the east
side - which is the treated area. It was the
FireSmart work that stopped it here, not us." |
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