InfoDrainage 2021.1 Help Documentation infodrainage2021v1

Versions Compared


  • This line was added.
  • This line was removed.
  • Formatting was changed.


Safety Factor - Reduces the infiltration rate during the analysis to account for silting up or poor maintenance. This is required for the UK.

This option may not be available for your region. For more information, refer to the Regionalisation topic.

Conductivity - The conductivity rate is used for the calculation of both the horizontal and vertical transfer of the water in the sub-surface layers. Please refer to Guidance on Conductivity Rates for guidance on how to set these values depending on the type of material.