Welcome to the Leakssuite Library

A free source of Water Loss knowledge

New Content and Updates in 2024

Visit the Knowledge Drop for the first video on the basics of Average Zone Pressure here

The Concepts section on Night Flows and Night Day Factors has been updated with a 2012 Paper on Residential Night Consumption by Marco Fantozzi and Allan Lambert.

Kate Stanton-Davies will be updating the Global ILIs section of the website over the coming months and into 2025.

Updated ILI datasets for 2022/2023 are now available in the Global ILIs section for Quebec province and Australia

Allan Lambert and Kate Stanton-Davies are pleased to have contributed to this important study of 10 years of Water Audit Data by the Delaware River Basin Commission.

Please access the report through the following link – Assessment_WaterAuditProgram2012-2021_dec2023.pdf (nj.gov)

Read Allan Lambert and Kate Stanton-Davies’ observations on how UARL concepts are used in the the derivation of the CRLI concept here

Previous News

DECEMBER 2020

Following 2 years research and development, LEAKSuite Library and Water Loss Research and Analysis Ltd are delighted to celebrate World Water Loss Day with Malta Water Services Corporation as the first Utility worldwide to receive customised UARL with SCF calculations for all 320 Zones and sub-Zones, allowing improved targeting of zones with potential for lower leakage.

Low ILIs in Small Systems

NOVEMBER 2020

In the Concepts Section, the Economic ALC Intervention webpage was recreated in November, as a refreshed introductory webpage with links to two Keynote papers from 2005 which continue to be regularly referenced

Economic ALC Intervention

JUNE 2020

Two updated additions to the Concepts Section. IWA Water Balance and Random Uncertainty in Water Balance , both from the former LEAKSSuite website

IWA Water Balance

Random Uncertainty in Water Balance

AUGUST 2019

The Apparent Losses and IWS Sections became live in late August. These webpages provide site visitors with a link to a substantial source of free information on Apparent Losses, and on the activities of the IWA Intermittent Water Supply Specialist Group.

Apparent Losses

Intermittent Water Supply

JUNE 2019

The KPIs Fit for Purpose section of the Library provides an ever-increasing number of published papers, articles, presentations, case studies, blogs and free software on appropriate (and inappropriate) KPIs.

KPIs fit for purpose

MAY 2019

The Global ILIs section was updated and added to the site in May 2019. Click the button below to visit

Global ILIs