Egyptian dam site (5)
I believe the answer is:
aswan
'egyptian dam site' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for aswan that I've seen before include "Site of dam in Egypt" , "Site of dam on the Nile" , "Large dam in Egypt" , "Nile High Dam" , "Egyptian town and dam" .)