Finite-Difference Spreadsheet Calculation of Stream Depletion through Confined and Delayed-Yield Aquifers with Streambed Incision and Bank Flux

Abstract

AbstractThe Delayed Impact Calculator (the Calculator) is a Microsoft Excel spreadsheet workbook programmed with Visual Basic for Applications macro code to streamline finite-difference quantification of dynamic stream-aquifer system impulse-response ...Practical ApplicationsWater flows between aquifers and the surface streams they contact, so use of wells reduces the flow of creeks and rivers. On the other hand, deep percolation from irrigation allows some used water to support subsequent streamflow. ...