Because the area of recharge is usually at a higher elevation than the rest of an aquifer....
The water in artesian wells is under pressure - or at least was when the well was dug.
That is called "artesian water" .That is called "artesian water" .
The difference between an artesian basin and artesian wells is that the basin keeps the water contained underground and the well has water in it that rises under its own pressure.
That is true.
An artesian well is a pumpless water source that utilizes pipes that are underground to allow water that is under pressure to rise to the surface for use. One needs to use porous stone sandwiched between two layers of a substance such as shale, that is impermeable.
Water under pressure
The water in artesian wells is under pressure - or at least was when the well was dug.
That is called "artesian water" .That is called "artesian water" .
artesian
The difference between an artesian basin and artesian wells is that the basin keeps the water contained underground and the well has water in it that rises under its own pressure.
artesian
under high pressure
That is true.
Pressure from underground pushes water up to the surface.
An artesian aquifer is a confined aquifer containing groundwater under positive pressure. This causes the water level in a well to rise to a point where hydrostatic equilibrium has been reached. A well drilled into such an aquifer is called an artesian well.
Water wells are come from under ground water and its contain dirt and rain water.
An artesian well is a pumpless water source that utilizes pipes that are underground to allow water that is under pressure to rise to the surface for use. One needs to use porous stone sandwiched between two layers of a substance such as shale, that is impermeable.