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Groundwater balance
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GROUNDWATER BALANCE The groundwater balance in an aquifer involves the assessment of inputs like recharge from precipitation and outputs such as discharge from pumping and baseflow. Different watershed scenarios can affect this balance, with variations in aquifer types—deep, shallow, or a combination. Key components include groundwater pumping, which significantly impacts the natural flow and baseflow contributions to streams. The balance can be quantified by measuring discharge and calculating specific yield, which estimates storage changes. For effective management, understanding the relationship between recharge (38% of rainfall) and discharge is crucial, ensuring sustainable aquifer levels amid varying climatic conditions.