The answer depends on how deep the sump is!
28.32 liters per cubic foot.
About 13,048.4 liters of water.
120 cubic feet can contain 3,398.02 liters of water.
There are about 3035 liters of water in 100 cubic feet.
Volume of tank = 16*6.7*5 = 536 cubic feet = 15,177.8 litres (approx).
566.337 liters.
About 49,246.3 liters of water.
Up to 1133 liters.
Approx 0.035 cubic feet.
About 39,397 liters.
About 129,715 liters.
About 45,025 liters.