12 page guidance document produced by Water Management Society Working Party
First published December 2009 - Revised January 2020
Working Party members: John Alvey, David Bebbington, Alan Greaves, Giles Green, John V Lee, Tom Makin & Steve Tuckwell
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