Can anyone provide me with the catchment area of the damietta branch of the Nile river and the surface runoff of this catchment?

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Raju Thapa

If you have access to GIS software than you can easily extract it yourself using DEM data that are free available

Bayan Hussien

Well, Demyatt is a branch of Nile within delta Environment at the ending part of Nile River catchment area, I think you cannot deal with it as stream tributary, you can study it as a branch of Estuary environment, and may be get artificial drain water.

Sincerely

Waleed Hassan Abou El Hassan

Could you please explain details of your question. For example, for what reason you are looking for?.

Then, we can help.