By April 2006, this level has dropped to 0.1% of capacity.

I doubt we'll see the level in the Reservoir drop more than ten feet.

Depending on the person, levels drop by 0.01 to 0.02 percentage point an hour.

Scientists say levels are now dropping at around 3ft a year.

He said the level had dropped because of low precipitation levels over the last three years.

There were no windows and the light level had dropped by more than half.

At the same time, the level of virus in his blood dropped 99.8 percent.

As the level of the water dropped, however, she pulled back her head.

The level drops back to background levels a few feet from the source.

When they regain the leaves in the spring, levels drop.