xpdrainage 2016 Help Documentation XDH2016v1

xpdrainage provides a set of design tools to help with the planning stage. 


Deluge  - Analyse the surface to establish the likely flow paths and pooling locations for water. This information can prove vital in the correct placing of Stormwater Controls.

Quick Storage Estimate Calculator  - Provides an estimate of the range of storage required for the Site.

Water Quality Calculator - Provides an estimate of the treatable water quality volume.

First Flush Calculator - Determine the likely Pollution Shock values for the site.

UK and Ireland Rural Runoff Calculator - Determine the Peak rural discharge rates, as well as the volume balance value, based on UK standards.

Méthode des Pluies Calculator - Provides an estimate of the storage volume required for the site (method used in France).


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