The ifa will call for certified validators to follow the level 1 water audit validation guidance manual developed by the water research foundation. Twdb staff is available to work with utility managers in providing onsite water audit assistance. Water efficiency and water loss audits environmental. Best practices for water loss control are focused around a water balance that breaks down water entering and leaving the distribution system as follows.
It provides a topdown summary water audit format, and is not meant to take the place of a fullscale, comprehensive water audit format. The enablon water management software application helps companies manage their use of water and track wastewater discharges by ensuring sampling. 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. Irrigation auditingscheduling software migrates to the. The water audit software does not function correctly with apples numbers spreadsheet program, or with apaches open office. Awwas water audit software environmental finance network. Water loss audit resources texas water development board.
Water audit validators examine water loss audit inputs to consider the water audits accuracy and document the sources of uncertainty. Water loss management program assessment potable water system. The water balance of this methodology shows schematically the various components in which water volumes are tracked. The program should identify objectives based on results from the water audit, and. 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. Awwas m36 manual 4th edition water audits and water loss control. Chapters 2 and 3 introduce the concept of the water audit and how to approach it. Commission on water resource management water conservation.
Water loss control california state water resources. The software is installed on the users personal computer and started by clicking on a desktop icon. Softwater, our utility billing software, has been a leader in the utility billing field since 1986. Meter testing performed as a part of the water audit will frequently identify customer meters that inaccurately record water use. Water matrix believes in turnkey services and water management systems that drive real value for institutions, commercial entities and multiresidential properties. Topdown water audit process pulls together data and information that is readily available advantages. 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.
Page 1 of 1 checklist to complete water loss audit requirements of senate enrolled act 4. It is the foundation of our softsuite total solution of products that integrate seamlessly to make a flexible and userfriendly software package. Water audit validators examine water loss audit inputs to consider the water audit s accuracy and document the sources of uncertainty. It includes a datagrading capability that allows the auditor to rate the overall degree of validity of their water audit data. The following represent major study findings of the mwdoc water loss management program assessment potable water system audits study. 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 software is available to anyone for free download. Water audits and water loss control for public water systems. With softwater, youll have the power to bill water, sewer, sanitation, gas andor electric.
Number of active and inactive service connections awwa wlcc water audit software. Validation grading is similar to a confidence factor and ranks data inputs from one to ten, with ten being the highest confidence. Awwa water audit software north dakota rural water. Developing a water management program to reduce legionella growth and spread in buildings. Awwas standards council develops water industry standards approved by the american national standards institute. For each of those areas the water use audit will provide a. The spreadsheet contains several separate worksheets. Delaware river basin commissionwater system audits and. The school water audit program is a realworld and relevant stem education program. Drbc water audit report for cy2014, february 2016 7 water audit data validity score. 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.
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. An important feature of the awwa water audit software is the required grading of inputs to the audit. 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. 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. Each water audit data input is assigned a grading value of. Utility auditing software, utility audit program, utility. To implement the hawaii water conservation plan, the commission published a water audit and loss control manual for public water systems. 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 loss control american water works association. The manual provides detailed instructions on the audit process, which occurs at three. 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 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. They engineer and implement water conservation solutions. Through the application of science and mathematics, students investigate and quantify water use at school. The program should identify objectives based on results from the water audit, and set goals to reduce water and fiscal losses. 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 upcoming water audit program is summarized in an article for the awwahi section fall 2016 newsletter. Ga water system audit and water loss control manual. The water audit should have identified a number of areas in which water savings can be achieved. National water audit is a software application using the data supplied by the carrier and vendor that provides analysts in evaluating water.
Water audit software assesses water loss by george kunkel water utilities now have a standardized tool to determine water supply efficiency. The information that follows summarizes some key statistics and information based on results of the cy2012 water audit program. Awwas technical and educational council and standards council were established to further awwas charter as an international, nonprofit, scientific, and educational society. Established in 1881, it has a membership of around 50,000 members worldwide. The awwa free water audit software audit software was first released in 2006, and has been through several generations. 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. 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. The public water supply sector is the 2nd largest water. 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. Please note that a prerequisite for taking the validator training workshop is attending an ifa water loss audit workshop. 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.
Developing a water management program legionella cdc. Catalog ofwater conservation maten% leak audit software and users manual municipal leak. A practical guide to implementing industry standards. For each of those areas the water use audit will provide a breakdown of the how, when and where of water use. Awwa water audits coming to a utility near you management. Steps in a water audit facilities management insights. 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. A water audit identifies and quantifies the water uses and losses from a water system. Sacramento, ca pq2360001 916 6531097 other pblications available free f the department of water resources include.
Analysis of calendar year 2014 water audit data from public. Scdhec requires a utility to initiate a water loss control program water audit and show annual improvements with regards to nonrevenue water. 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 audits and water loss control for public water. Analysis of calendar year 2014 water audit data from. Free interactive audit software available data grading capability assesses the validity of. Water loss auditing assistance national rural water. A water loss control program consists of three major steps see figure 1. The plan should set specific water use reduction goals for the facility. 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 losses consist of real losses and apparent losses. The software produces a suite of outputs which will help utility managers identify actions that can be taken.
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. 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. Guidance on loss control planning is given based upon the credibility of the data and the. American water works association is an international nonprofit, scientific and educational association founded to improve water quality and supply. 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. The delaware river basin commissions water audit program. 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. A water audit is an accounting procedure that monitors where and how much water enters and leaves a water system. This document serves as a guidance manual to assist water providers. Water loss control california state water resources control. Per senate bill 555 urban retail water suppliers must submit.
Aug 11, 2014 the texas landscape irrigation auditing program began as simple software designed to run on personal computers. The water audit validator course is a 2day program designed to qualify individuals to perform level 1 water audit validations in california. A large set of data must be collected, organized, stored, and made available for audit. Those goals must be measurable, achievable and realistic.
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. Water management software from enablon a wolters kluwer. 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. Chapters 4 and 5 show you how to complete the water audit using the awwa water audit software.
Water loss control southwest environmental finance center. The water audit follows the procedures identified by the american water works associations manual of practices for water audits and loss control programs m36. For a more detailed explanation of the water audit methodology and use of the awwa free water audit software. Jun 05, 2017 developing a water management program to reduce legionella growth and spread in buildings. Also, attendees must bring a laptop computer equipped with microsoft excel to use the audit software at inperson trainings. 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. 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. It provides a topdown summary water audit format, and is not meant to take the place of a fullscale, comprehensive. 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. Awwa tools toolbox american water works association. A water audit and leak detection program has benefits in addition to the value of water control. Delaware river basin commissionwater system audits and water. They study technological ways to reduce water use and they install water efficient fixtures. Chapter 1 m36 water audits and loss control programs.
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