Research and analysis

Tier 1 groundwater anaytical equation tool

This publication was withdrawn on 13 August 2014

This item is no longer available. It now contains old data and may be unreliable. There are currently no plans to replace it. More details about Environment Agency research is available.

Analytical equations tool for hydrogeological impact assessment.



Over 20 commonly-used analytical equations such as Theis and Thiem have been assembled from textbooks and other publications, and put into an MS Excel spreadsheet for convenience when undertaking hydrogeological impact assesement.