The NCT of Delhi, being a densely populated region with a burgeoning urban landscape, faces unique challenges in maintaining the quality of its water resources. Recognizing the significance of the shallow aquifer, this report delves into a thorough analysis to provide a comprehensive understanding of the ground water quality in the region. This report is the culmination of extensive fieldwork, data collection, and rigorous analysis of chemical data. The objective was to assess the current state of the shallow aquifer along with the temporal analysis that sheds light on the dynamic nature of groundwater quality, revealing changes and trends that are crucial for understanding the system's behaviour. This temporal perspective allows us to identify trends that may be indicative of anthropogenic activities, climatic influences, or other environmental factors affecting the groundwater quality.