Dashboard 12016 122016 city of morgan hill water department ca426 0 20 40 60 80 100 120 140 160 180 r total volume of nrw 203 mgyr unbilled metered. The intervention process addresses the findings of the water audit. The american water works association awwa advocates the water audit method developed jointly by the international water association and awwa, which is available on their website here. Our approach bridges the expertise and methodologies of a consultant, with the proprietary audit software, products, installation and ongoing maintenance of a service provider. Water loss control california state water resources. Each water audit data input is assigned a grading value of. Developing a water management program legionella cdc. The following represent major study findings of the mwdoc water loss management program assessment potable water system audits study. Drbc cy2012 water audit program summary 102220 drbc water management advisory committee. Aug 11, 2014 the texas landscape irrigation auditing program began as simple software designed to run on personal computers. The main benefit of completing a water loss audit validation by a thirdparty expert or trained industry professional is to improve the accuracy of water loss audit data. Water loss control american water works association. Complete the water loss audit using the awwa free water audit software v5.
They study technological ways to reduce water use and they install water efficient fixtures. Validation grading is similar to a confidence factor and ranks data inputs from one to ten, with ten being the highest confidence. The water audit follows the procedures identified by the american water works associations manual of practices for water audits and loss control programs m36. Chapters 2 and 3 introduce the concept of the water audit and how to approach it. Awwa free water audit software 2014, which was briefly mentioned in the third edi tion, is now fully integrated into the guidance and examples of this edition and is the tool of choice recommended by the wlcc for water utilities to conduct the annual water audit.
A water audit is an accounting procedure that monitors where and how much water enters and leaves a water system. Analysis of calendar year 2014 water audit data from. A comprehensive water use audit will examine all of the major areas in which a facility uses water, including sanitation, maintenance, mechanical systems, building processes and irrigation. The software is available to anyone for free download.
A water loss control program consists of three major steps see figure 1. It is the foundation of our softsuite total solution of products that integrate seamlessly to make a flexible and userfriendly software package. Scdhec requires a utility to initiate a water loss control program water audit and show annual improvements with regards to nonrevenue water. The spreadsheet contains several separate worksheets. American water works association is an international nonprofit, scientific and educational association founded to improve water quality and supply.
Delaware river basin commissionwater system audits and water. The software is installed on the users personal computer and started by clicking on a desktop icon. Sheets can be accessed using the tabs towards the bottom of the screen, or by clicking the buttons on the left below. The software produces a suite of outputs which will help utility managers identify actions that can be taken to reduce system losses and improve data validity. The delaware river basin commissions water audit program. The water audit software is an excel based tool, and to enable its full functionality you will have to have the microsoft excel spreadsheet program installed on your computer. Chapters 4 and 5 show you how to complete the water audit using the awwa water audit software. Water matrix believes in turnkey services and water management systems that drive real value for institutions, commercial entities and multiresidential properties. A water audit identifies and quantifies the water uses and losses from a water system. Water loss control southwest environmental finance center. For each of those areas the water use audit will provide a breakdown of the how, when and where of water use.
This allows the assessment of current usage, provides data needed to reduce water and revenue losses, and allows forecasts of future water needs. An important feature of the awwa water audit software is the required grading of inputs to the audit. Water management software from enablon a wolters kluwer. But as the training had to constantly evolve to meet the changing needs of texas landscape and water use restrictions, the software has had to expand its horizons as well, he said. A practical guide to implementing industry standards. The water audit software does not function correctly with apples numbers spreadsheet program, or with apaches open office. The computerbased weatherization assistant application serves as the umbrella program to access the national energy audit tool neat and the manufactured home energy audit mhea and features a windows graphical user interface. Ga water system audit and water loss control manual. For a more detailed explanation of the water audit methodology and use of the awwa free water audit software. By completing the activity, students and school staff will learn about the amount of water that is consumed throughout the school for activities including washing hands, drinking, watering landscaped. Water loss control california state water resources control. Chapter 1 m36 water audits and loss control programs.
The water audit should have identified a number of areas in which water savings can be achieved. Utility audit software utility audit, utility refund, utility audit, utility refund audit, utility auditors, utility auditing program, utility audit program, utility auditing software our affiliates and partners provide utility refunds and remove erroneousunnecessary monthly charges at no charge for their clients and businesses they know. This recently updated guidance manual covers the steps required to compile the water audit, how to plan and implement a loss control program, and includes case studies of small and large systems. The manual provides detailed instructions on the audit process, which occurs at three. Awwas technical and educational council and standards council were established to further awwas charter as an international, nonprofit, scientific, and educational society. Water loss audit resources texas water development board. Water audits and water loss control for public water. Awwas standards council develops water industry standards approved by the american national standards institute. School water audit this activity is designed to help teachers, students and custodians investigate the ways water is used in and around the school building. Analysis of calendar year 2014 water audit data from public.
Facilities simplify the daunting task of testing multiple locations lead testing in facilities such as daycares and schools are a hotbutton issue today, with children being among the most susceptible population to contaminants in water. They engineer and implement water conservation solutions. The water audit validator course is a 2day program designed to qualify individuals to perform level 1 water audit validations in california. With softwater, youll have the power to bill water, sewer, sanitation, gas andor electric. Through the application of science and mathematics, students investigate and quantify water use at school. To implement the hawaii water conservation plan, the commission published a water audit and loss control manual for public water systems. This document serves as a guidance manual to assist water providers. The awwa free water audit software audit software was first released in 2006, and has been through several generations. Water loss abatement program in order to reduce water loss and revenue loss due to leakage, a utility should develop and maintain a proactive water loss control program. Water audit software assesses water loss by george kunkel water utilities now have a standardized tool to determine water supply efficiency. The program should identify objectives based on results from the water audit, and set goals to reduce water and fiscal losses. It provides a topdown summary water audit format, and is not meant to take the place of a fullscale, comprehensive. The public water supply sector is the 2nd largest water. Awwa water loss control represents the efforts of water utilities to provide accountability in their operation by reliably auditing their water supplies and implementing controls to minimize system losses.
Delaware river basin commissionwater system audits and. The information that follows summarizes some key statistics and information based on results of the cy2012 water audit program. Water losses consist of real losses and apparent losses. Please note that a prerequisite for taking the validator training workshop is attending an ifa water loss audit workshop. Water loss control from audit to action by sue mosburg nonrevenue water loss is a problem from coast to coast, but california has taken a lead and set an example with resources from awwa by adopting and sharing best practices to help solve the issue. Drbc water audit report for cy2014, february 2016 7 water audit data validity score. Established in 1881, it has a membership of around 50,000 members worldwide. Awwa water audits coming to a utility near you management. Water audits and water loss control for public water systems. The audit data inputs enabled the wasd to identify the volume of water losses within the system, applied a cost to the water losses, and validate the accuracy of the data.
Jun 05, 2017 developing a water management program to reduce legionella growth and spread in buildings. Catalog ofwater conservation maten% leak audit software and users manual municipal leak. Per senate bill 555 urban retail water suppliers must submit. Awwas m36 manual 4th edition water audits and water loss control. Awwa water audit software north dakota rural water. The school water audit program is a realworld and relevant stem education program. The plan should set specific water use reduction goals for the facility.
Those goals must be measurable, achievable and realistic. Awwa tools toolbox american water works association. Awwa water loss control committee wlcc free water audit software v4. Topdown water audit process pulls together data and information that is readily available advantages. Sacramento, ca pq2360001 916 6531097 other pblications available free f the department of water resources include. The manual of water supply practices m36 explains the water audit methodology in a userfriendly manner and provides an overview of some of the best loss control techniques that can currently be implemented for a sustainable water loss control program. Water losses can be considered as a total volume for the whole system, or for partial systems such as transmission or distribution systems, or individual zones.
Commission on water resource management water conservation. The national water audit report provides recommended guidelines for reasonably priced and properly conducted mitigation projects, and the resulting differentials when compared to the supplied invoice. Each water audit data input is assigned a grading value of 110, by the user, based on how the. The software produces a suite of outputs which will help utility managers identify actions that can be taken. Water audit validators examine water loss audit inputs to consider the water audit s accuracy and document the sources of uncertainty. Awwas water audit software environmental finance network. The upcoming water audit program is summarized in an article for the awwahi section fall 2016 newsletter. The enablon water management software application helps companies manage their use of water and track wastewater discharges by ensuring sampling. Guidance on loss control planning is given based upon the credibility of the data and the. Water audit validators examine water loss audit inputs to consider the water audits accuracy and document the sources of uncertainty. Nov 01, 2019 water loss control from audit to action by sue mosburg nonrevenue water loss is a problem from coast to coast, but california has taken a lead and set an example with resources from awwa by adopting and sharing best practices to help solve the issue. A large set of data must be collected, organized, stored, and made available for audit.
Also, attendees must bring a laptop computer equipped with microsoft excel to use the audit software at inperson trainings. A water audit and leak detection program has benefits in addition to the value of water control. The texas landscape irrigation auditing program began as simple software designed to run on personal computers. Irrigation auditingscheduling software migrates to the. Softwater, our utility billing software, has been a leader in the utility billing field since 1986.
Free interactive audit software available data grading capability assesses the validity of. Water loss auditing assistance national rural water. By completing the activity, students and school staff will learn about the amount of water that is consumed throughout the school for activities including washing hands. Drbc annual water audit faqs this list of frequently asked questions faqs and responses has been developed to provide background to the drbcs water audit program and to assist water purveyors in completing the water audit. The water balance of this methodology shows schematically the various components in which water volumes are tracked. Best practices for water loss control are focused around a water balance that breaks down water entering and leaving the distribution system as follows.
Steps in a water audit facilities management insights. But as the training had to constantly evolve to meet the changing needs of texas landscape and wateruse restrictions, the software has had to expand its horizons as well, he said. Page 1 of 1 checklist to complete water loss audit requirements of senate enrolled act 4. For each of those areas the water use audit will provide a. Developing a water management program to reduce legionella growth and spread in buildings. Twdb staff is available to work with utility managers in providing onsite water audit assistance. Utility auditing software, utility audit program, utility. The program should identify objectives based on results from the water audit, and. Government agencies focus on protecting public health launching and maintaining water quality programs in your city or state can have a huge impact on resources while creating an endless maze of logistics.
A reliable water audit methodology was developed jointly by the international water association and the american water works association in 2000, and is described in detail in the awwa m36 manual. It provides a topdown summary water audit format, and is not meant to take the place of a fullscale, comprehensive water audit format. The ifa will call for certified validators to follow the level 1 water audit validation guidance manual developed by the water research foundation. Meter testing performed as a part of the water audit will frequently identify customer meters that inaccurately record water use. National water audit is a software application using the data supplied by the carrier and vendor that provides analysts in evaluating water. Water loss management program assessment potable water system. This spreadsheetbased water audit tool is designed to help quantify and track water losses associated with water distribution systems and identify areas for improved efficiency and cost recovery.
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