"deep" is a relative term. In some areas of the world water wells are drilled to over 3,000 feet down. However in many places water can be found between 40-100 feet. In my area of western Canada most groundwater is found between 25 and 250 feet. Not many wells are over 250 feet deep, but there are some down as far as 800 feet. It needs a very powerful and expensive submersible pump to bring this water to the surface.
The two types of groundwater are shallow groundwater and deep groundwater. Shallow groundwater is found closer to the surface, typically within the first few hundred feet of the Earth's surface. Deep groundwater is located deeper underground, often thousands of feet below the surface.
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More dissolved solids accumulated in deep ground water and perciatation makes shallow ground more acidic.
HANDPUMP
Yes, humans can use groundwater for various purposes such as drinking, agriculture, and industry. However, over-extraction of groundwater can lead to depletion of aquifers and other environmental issues. Sustainable management practices are important to ensure the long-term availability of groundwater resources.
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it is called groundwater
Groundwater depths can vary greatly depending on location, geology, and other factors. In some areas, groundwater can be as shallow as a few feet below the surface, while in other regions it can be hundreds or even thousands of feet deep. In general, the depth of groundwater tends to increase with distance from a water source or recharge area.
58% of water is available in a current state.
The amount of groundwater available in an area is determined by factors such as precipitation, geology, vegetation cover, and human water usage. Rainfall and snowmelt recharge the aquifers, while the permeability of rocks and soil influences how much water can be stored underground. Vegetation plays a role in water uptake and evapotranspiration rates, which can affect groundwater levels. Over-extraction of groundwater by human activities can also deplete available water resources in an area.
Groundwater is obtained by drilling deep wells into underground aquifers, which are layers of permeable rock or sediment that can store and transmit water. Once a well is drilled into the aquifer, water is pumped to the surface for use.
I think you refer to an Artesian well.