Question

what will happen to the groundwater reserves in an area where it rains heavily and does not rain at all?

Answer 1

if there is heavy rain the level of ground water will increase and reserves will cherish.
if rain is not there slowly water inside will start decrease.which leads to reduce ground water level and reserves will get stop

Answer 2

If it rains constantly over a span of time, it has the potential to restore terrain and surface water reservoirs. For example, if in a period of five hours, a district experiences over 150mm rainfall, it is contemplated substantial rainfall in a small period and may lead to runoff by increasing the water levels of the wells.

If it does not rain than groundwater deterioration is a sincere and problem in various places. When rainfall is less than average for various weeks, periods, or years, the flow of waters and rivers decreases, water levels in ponds and reserves decline, and the depth to water in wells progress. If dry weather continues and water-supply difficulties occur, the dry season can become a drought.