Groundwater is a highly essential source of drinking water and cultivation for crops in low-income countries such as India. Rajasthan, an arid state in northwestern India, grapples with severe water scarcity. It is crucial for the realization of the human right to water. However, the percentage of households using groundwater in comparison to other sources is infrequently measured because national and international data are more concerned with the facilities than the resources that are used. This is a serious information vacuum, particularly in light of attempts to expand water services in line goals of the sustainable development. Understanding the incidence of groundwater dependency for drinking is crucial for individuals involved in water services planning and management so they can better monitor and advocate for the management of water resources that supports sustainable services for families. This study investigates emerging groundwater resource concerns in Rajasthan and assesses groundwater resource issues that influence the likelihood of people. The study involves analyzing hydrological conditions, water availability, quality assessment, and management strategies for sustainable groundwater development. Findings highlight the case for governments and development agencies to improve their involvement with groundwater resource management as a basic requirement for attaining affordable water services for everyone.