Airey Taylor Consulting Senior Engineer and global specialist in the field of Water Engineering, Brian Stone, has created a helpful document to explain the Intrusion of seawater into subsurface water that occurs along coastal inlets of tidal Western Australia. This diagram explains the utility of the Ghyben-Herzberg theory to calculate the line of intrusion in a regular calculation.
To access this document, please click the link : Seawater Intrusion Article