aquifer
acquifer

"At least the water we use goes back to the aquifer," he said.

And once oil gets into the aquifer, there's no way of getting it out again.

And some water had of course remained in the aquifer.

How much of the water we use finds its way back to our aquifers?

State officials said today that it would take more than 30 years to clean the aquifer.

Also, part of the land is over an aquifer and must be protected.

But it takes 100 years for rain to find its way down to the aquifer.

But there are people who would like to release an aquifer or two, see?

Most of the people just packed up and left, after the aquifers went.

The big difference is that aquifers are out of sight.

If we hit the aquifer, it's going to slow us down.

More than 4.5 million people drink water drawn from its aquifers.

It would, he thought, provide water to a shallow aquifer.

If they pull water from the aquifer, it will affect others.

At this stage, part of the aquifer would no longer be saturated.

The aquifer study center was located next to the city offices.

System operation was delayed until 1984 following an aquifer study.

Also it is the space between the surface layer and the aquifer.

The gravel also forms a major aquifer for the area.

"This stuff is in the aquifer and will be there for hundreds of years," she said.

But the critics say the risk to the deeper aquifer is too great.

Some of the water in very deep aquifers may not have entered them as rain.

Four more aquifers have blown since the cable came down.

There are few data on whether the aquifer has been polluted or not.

He decided there were no aquifers but saw the potential for oil drilling.