Assessment of Groundwater Quality Involves the Evaluation of Physical, Chemical, and Biological Parameters of Groundwater

Groundwater is a vital freshwater source, supplying drinking water
to nearly half the global population and supporting agriculture and
industry. Despite subsurface filtration, its quality is influenced by
geology, hydrochemistry, and human activities. This chapter covers
groundwater quality concepts, controlling factors, contaminants,
assessment techniques, standards, and management strategies. It
concludes with emerging issues and protection measures. Key to
understanding sustainability. Groundwater management is crucial
for ecosystems and humans. Quality impacts health and livelihoods.
Effective strategies ensure its preservation. A critical resource needs
careful management.