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DIR Return to: Just the Dam Facts! - Embankment Reference Material
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#Post#: 29--------------------------------------------------
Dam Hazard Zones - Hazard Creep Explained
DIR By: Doug K
Date: June 21, 2018, 2:33 pm
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The affects of long term lapses in Proper Dam Maintenance &
Remediation has to be what's known as Hazard Creep. While many
of us living directly adjacent to the Embankments see the water
daily, those living below the water level, even miles away, are
still under the same threat of flooding & devastation should a
major breach occur.
Hazard Creep places hundreds to thousands of Erie Canal
Neighbors at risk, some who may have never recognized the
"hills" leading up to the Erie Canal near their neighborhoods
are actually overgrown, non-maintained Dams. These dams are
rated unsafe at the moment, this Erie Canal Corp project is
working to reverse that rating and restore these outboard slopes
back to their original, safe state, like new.
The video included explains Hazard Creep very well, take a look.
HTML https://www.youtube.com/watch?v=5CcVSVhAYvA
If a breach occurs the facts are this.. within minutes of a
major breach in ANY Embankment there will be around 3000 gallons
of water escaping per minute. More than 100 million gallons of
water total could flood downstream BEFORE the Canal Corporation
can close the closest flood gates to reduce the amount of water
lost. This is far worse than any precipitation type flooding
shown during natural disasters, this is a wall of water that
will change our neighborhoods forever.
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