Why is groundwater important?

Groundwater is essential primarily because it serves as a critical source of drinking water and is vital for agricultural irrigation. Approximately 30% of the world's freshwater supply is stored as groundwater, making it a key resource not only for individual households and communities but also for farming activities that rely on consistent water sources to grow crops.

Access to groundwater enables regions with limited surface water supplies to thrive, especially in arid and semi-arid environments. It can be tapped and used more reliably than surface water, which can vary significantly due to seasonal changes and climate conditions. Therefore, the role of groundwater in supporting human consumption and food production underscores its importance in sustaining life and economies.

While groundwater can contribute to soil moisture and play a part in the aquatic ecosystems, its most critical function lies in its capacity to provide essential water resources for drinking and agriculture.