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Impact of latest ARR Updates on Stormwater Modelling

Live Webinar: How do the recent ARR updates impact stormwater modelling? Join us on Tues 18 Mar for insights and practical guidance.  

A new version of DRAINS has been released:

v2025.01.9147.24925 – 16 January 2025

FIXED & IMPROVED:

  • Improvements to the Licence Management System

REMOVED:

  • Removed the ARR87 warning message window when selecting the design storm procedure: “Other”

CHANGED:

  • Replaced the project options dialog: “Use ARR2019 procedures” check box with the group “Design Storm Procedures: (ARR v4 (2019+) and Other (ARR87, Synthetic & Custom))
  • Other minor text changes