representative site for the ...
Published by Francois Van Wyk, Water Quality Specialist at Rand Water
representative site for the sampling
The only site that can be seen as "representative" of the lake would be at the exit point - thus where water leaves the lake at the wall/sluice gates. For a proper study (if you have time,logistics etc) one would sample at each inlet point, a few points along the length of the lake, and the exit point.