E9 CHLORIDE CONCENTRATION [mg l-1](7)

Bugondo
Depth [m]  Jan    Feb    Mar    Apr    May    Jun    Jul    Aug    Sep    Oct    Nov    Dec
 Surface    -      -      -      -      -     1.5     -      -      -      -      -      -
   1.5      -      -      -      -      -     1.5     -      -      -      -      -      -
   2.4      -      -      -      -      -     2.7     -      -      -      -      -      -