Groundwater Salinity

Groundwater salinity refers to the concentration of dissolved salts and minerals present in underground water sources. It naturally varies depending on the geology and environment, with some areas having fresh water suitable for drinking and agriculture, while others have saltier water that can harm crops and infrastructure. High salinity often results from natural processes like mineral dissolution or from human activities such as over-extraction and saltwater intrusion. Excessive salinity reduces water quality, making it unfit for many uses, and can indicate environmental issues that require management and mitigation efforts.