Which term refers to the act of drilling new wells and constructing or rehabilitating existing ones?

The term that accurately describes the act of drilling new wells and constructing or rehabilitating existing ones is well drilling. This encompasses the entire process of creating new groundwater sources and encompasses both the creation of new wells and any necessary repairs or upgrades to existing wells.

Well drilling requires specialized techniques and equipment to ensure that the wells are both functional and compliant with regulatory standards, which is critical for sustainable water management. This term captures all the activities involved, from the initial drilling process to the subsequent construction of the well infrastructure necessary for effective water extraction.

Other terms mentioned may relate to improvements or modifications related to wells but do not specifically capture the full scope of both drilling and construction activities as effectively as well drilling does.