Interpretation of the data relevant to the pumping tests.
Through these tests it is possible to calculate the main hydrodynamic parameters of the aquifer such as the specific flow, the coefficient of permeability, the transmissibility ad the coefficient of storage. The test can be executed both on single wells and on testing stations.
As regards these latter, they are made up of a well, called a pilot, and one or more piezometers which must be placed within the radius of action of the well. W.T.A. allows considering the water flow both in steady-state and transient-state flow conditions.