The Roman dam in Almonacid de la Cuba, Aragón, shedding its load after the flash floods this week in Spain. Built in the I century by Augustus, it’s partly responsible for Zaragoza not being flooded as badly as Valencia



https://v.redd.it/gh09fho8d4yd1

by MeCagoEnPeronconga

22 comments
  1. I doubt this dam had any effect on Zaragoza being flooded or not. Zaragoza sits on the Ebro river. The river which is seen in this video is Rio Aguasvivas, which only joins the the Ebro over 50 kilometers downstream from Zaragoza.

  2. Nice, but, what is your source? In Monterrey, México, we recently built a similar dam, that we call “rompepicos”, to dampen the flood waters that periodically strike the city. 

  3. And the name Zaragoza is ultimately derived from Caesar Augustus, so there is another link!

  4. “Partly responsible” as in “nothing to do with”. Considering the completely different geography and intensity of the rain that created the flood in Valencia. On top, that dam is filled to the brim since centuries. All water coming in goes out, there is no storage capacity.  What you are seeing is just rhe river flow above the old dam.

  5. Rome had a form of concrete we struggle to duplicate. It is self-healing as when cracks form and water penetrates it will fill in the cracks and make the concrete even stronger. Modern concrete crumbles to dust.

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