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What is Necessary to Contr ol the W ater Loss Pr oblem?    49



                Parameter         United States        England and Wales  Germany
                Reduced response   Varies greatly from   Main component   Main component of
                time to leaks     utility to utility   of leakage         leakage management
                                                       management         practice
                                                       practice
                Use of leak       Only a small number of   All utilities are   Leak detection
                detection         utilities have necessary   equipped with   technology used as
                equipment         technology to effectively  necessary    necessary to meet
                                  detect leaks         leak detection     targets
                                                       technology to meet
                                                       set performance
                                                       targets

               TABLE 4.1   (Continued)



               References

                      1.  Kunkel, G. “Developments in Water Loss Control Policy and Regulation in the
                        United States.” In Proc. of the Leakage 2005 Conference. Halifax, Canada: The World
                        Bank Institute, 2005.
                      2.  Pacific Institute. The World’s Water 2006–2007. Available online: www.worldwater.
                        org/index.html. [Cited January 10, 2008.]
                      3.  Beecher Policy Research, Inc. “Survey of State  Agency Water Loss Reporting
                        Practices” Final Report to the Technical and Educational Council of the American Water
                        Works Association 2002.
                      4.  Fanner, V. P., R. Sturm, J. Thornton, R., et al. Leakage Management Technologies. Denver,
                        Colo.: AwwaRF and AWWA, 2007.
                      5.  Fanner, V. P., J. Thornton, R. Liemberger, et al. Evaluating Water Loss and Planning
                        Loss Reduction Strategies. Denver, Colo.: AwwaRF and AWWA, 2007.
                      6.  Kunkel, G. “Applying Worldwide Best Management Practices in Water Loss Control,
                        AWWA Water Loss Control” Committee Report. Jour. AWWA. vol. 95. 2003.
                      7.  BMU (Bundesministerium für Umwelt, Naturschutz und Reaktorsicherheit). The
                        German Water Sector Policies and Experiences. Berlin, Germany: BMU, 2001.
                      8.  Alegre, H., W. Hirner, J. M. Baptista, et al. Performance Indicators for Water Supply
                        Services—IWA Manual of Best Practice. London: IWA Publishing, 2000.
                      9.  DVGW (Deutsche Vereinigung fuer das Gas- und Wasserfach).  W 392 A:
                        Rohrnetzinspektion und Wasserverluste—Massnahmen, Verfahren und Bewertung:
                        2003.
                     10.  Wiskar, D. The Information on Water Loss Control Policies in Australia. Provided
                        by: General Manager—Business Services Wide Bay Water Corporation (personal
                        communication).
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