Answer:
It should be the same.
Explanation:
The density is given by:
[tex]d=\frac{m}{v}[/tex]
that means it depends on the mass and the volume occupied, so if the water is the same it doesn't matter the amount, it must be the same, the only way the density is not the same is in the case the lake water has other components that were no presented in normal water.
