Environmentalists say that diverting water from the river will lower the water table and dry out wells.

环保主义者称引流河水将导致地下水位下降和水井干枯。

The water table is falling. Temperatures rise year by year.

地下水位一直在下降，温度却年年上升。

Drilling more takes time as the water table here is deep.

由于地下水位很深，开凿更多水井需要一定的时间。

Already the water table is declining because of the pumping.

地下水位已经由于抽水而在下降。

Just above the water table, the pores are practically saturated.

稍高出潜水面的孔隙实际上是饱和的。