borefield

A borefield is a collection of wells drilled into an underground aquifer for the purpose of extracting water. These wells are typically spaced apart to ensure that the pumping from one well does not unduly deplete the water available to another. The primary purpose of a borefield is to provide a reliable and substantial source of water for various uses, such as municipal supply, irrigation, industrial processes, or groundwater remediation.

The design and layout of a borefield are crucial for its efficiency and sustainability. Factors such as the depth and diameter of the wells, the pumping rates, the geological characteristics of the aquifer, and the potential for groundwater contamination are all taken into consideration. Hydrogeological studies are often conducted to determine the optimal placement and number of wells, as well as to estimate the sustainable yield of the aquifer.

Monitoring is an essential aspect of borefield management. Regular checks of water levels, water quality, and pumping rates help to ensure that the aquifer is not being over-extracted and that the water remains suitable for its intended use. In some cases, borefields are also used for artificial recharge, where treated water is injected back into the aquifer to replenish it. The term "borefield" is commonly used in regions where groundwater abstraction is a significant water source.