Lorenzo "Beba" Beltrami
lorenzo.beba at gmail.com
Fri Mar 24 10:22:39 UTC 2017
2017-03-24 1:42 GMT+01:00 John Willis <johnw at mac.com>:
> The thing I am tagging is not a dam. It is a series of flood basins, one
> of which is a "reservoir". They are made by levees that surround the
> rivers, but in a very complicated way. They eventually return all the water
> back to the river, shortly after it is captured.
I had the same problem here in the Po valley.
In the whole Po valley there are very complicated systems of levees to
manage the river floods.
Months ago we started a discussion here that led only to few
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