Just have to ask yourself a couple questions when looking at Earthen Embankments...
Is the water at the top of the Embankment, inside the waterway, higher than the topography below the embankment, on the outside where people live
Are there trees on the embankments that could uproot and cause a breach that would cause water to overtop the embankment.
That combination is what will cause flooding, and the one that people seem to ignore the most. I saw pictures around this area that show water above the surrounding ground level, being held back by an earthen bank, with trees that are 6x taller than the berm they are growing out of. Could be the view from Google Earth but in any case unsafe OVERHANGING trees are just as much of a problem as Unsafe Dams.
The NY Canal Corporation is fighting Embankment Safety Issues along with "potential" hazardous conditions a Canal Worker might have while INSPECTING that embankment... Isn't the Canal Corp also worried just as much about overhanging limbs & dying trees falling on the Empire Trail causing injury or death?
I'm sure that has now become one of the talking points in their Embankment Integrity Safety Program... as you will see in their new Embankment Integrity Guidebook when they discuss their need for a "vegetation-free" workzone