This issue includes:

• Editor-In-Chief’s Introduction
• From the President
• AHA Acknowledgements – recent Diploma graduates
• A Change is Afoot – changing terminology
• Investigating variations between old and new school flow measurement techniques, and the potential to combine the two, James Newett
• SonTek RS5: Performance Evaluation Through Field Data, Dr Xue Fan
• Ord Irrigation Flow Trial & Investigation, Zac Ward CPH