20 page guidance document produced by Water Management Society Working Party
First published December 2009 - Amended January 2020
Working Party members: John Alvey, John Barr, David Bebbington, Paul Brailsford, Alan Elsworth, Bob Macleod-Smith & Bill Robinson
Printed copies available for non-members to purchase at £2.75 + VAT including post & packaging
This document is available for members to download free of charge