Aquifers come in two types. Some are formed in the space between porous materials such as sand, gravel, silt or clay and are known as alluvial aquifers (sediments deposited by flowing water) or unconfined aquifers. ... This pressure can push water to the surface, which when drilled are called artesian wells.

How an aquifer is created?

An aquifer is a body of porous rock or sediment saturated with groundwater. Groundwater enters an aquifer as precipitation seeps through the soil. It can move through the aquifer and resurface through springs and wells.

Can you make a aquifer?

Creating your own miniature aquifer

Place ¼”-½” diameter stones into the bottom of two cups or jars, about 1” high. Put coffee filters into your cups and secure them in place with rubber bands. Pour sand into the coffee filters about ¼”-½” deep. Pour dirt on top of the sand layer a few inches deep.