Unconfined Aquifer

An unconfined aquifer is a type of groundwater reservoir that is directly open to the surface above it. This means that rainwater can easily filter down through the soil and replenish the aquifer. The water in an unconfined aquifer is not under pressure, so its level can change based on rainfall and usage. Because it is more exposed to surface conditions, unconfined aquifers can be more vulnerable to contamination from pollutants. They play a vital role in providing water for drinking, agriculture, and industrial use.