E5 COD [mg l-1](Q)


Aswan Dam
Depth [m]  Jun 1976   Mar 1984   Jul 1985   Sep 1986
 Surface     5.36    4.80 (Nov)      -          -
    1          -        6.20       22.0         -
    15         -          -          -         6.0
    20         -          -         6.4         -
    22         -        8.64         -          -
    28         -          -          -        13.0
  Bottom       -          -         6.4         -