Abstract
The current study aims to monitor, detect, and assess post meter water leakage in public areas including schools, graveyards, public toilets, parks, and universities. Twenty-two different public sites were selected within the current study and smart water meters of various sizes were installed in these pilot study sites (PSS). A real time monitoring program was conducted to measure the flow rates at these sites at 15-min time intervals for a period of six months in 2019. The flow occurrence was monitored every two minutes within a user predefined period of inspection, and hence a leak warning message is generated once a continuous flow was detected. Minimum water usage was observed during the minimum night flow (MNF) period from 00:00 to 05:00, therefore close monitoring of the MNF at shorter time intervals allows appropriate leakage detection with proper estimation of leakage volumes. High levels of post meter leakages were observed at all the PSS where the total leakage exceeded 58% of the total flow. On-site investigations and close monitoring revealed that significant water leakage volumes in these PSS are taking place due to poor management practices where deteriorated water connections in toilets and water taps are the main contributing factors to the water leakages in most of these PSS. The results indicated that such huge leakage can be resolved at a low cost. A frequency analysis of the monitored flow rates was found efficient in analyzing the suitability of the installed meter sizes.
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References
Alegre H, Baptista JM, Cabrera E, Cubillo F, Duarte P, Himer H, Merkel W, Parena R (2006) Performance indicators for water supply services, Second Edition, Manual of Best Practices, London, IWA, 2002, ISBN: 1843390515
Alvisi S, Casellato F, Franchini M, Govoni M, Luciani C, Poltronieri F, Riberto G, Stefanelli C, Tortonesi M (2019) Wireless middleware solutions for smart water metering. Sensors 19(8):1853. https://doi.org/10.3390/s19081853
Anandhavalli D, Sangeetha KS, Priya Dharshini V, Lukshana Fathima B (2018) Smart meter for water utilization using IoT. IRJET 5(4):1002–1005
Arthuraliya A, Roberts P, Brown A (2012) Yarra Valley future water: Residential water use study. In: Summer 2012, vol 2, Yarra Valley Water, Victoria, Australia
Beal CD, Flynn J (2014) Review of smart metering and intelligent water networks in Australia and New Zealand, Report prepared for WSAA by the Smart Water Research Centre, Griffith University, Brisbane, Australia
Beal CD, Flynn J (2015) Toward the digital water age: survey and case studies of Australian water utility smart-metering programs. Util Policy 32:29–37
Beal CD, Stewart RA, Giurco D, Panuwatwanich K (2014) Intelligent metering for urban water planning and management. In: Adeyeye K (ed) Water efficiency in buildings: theory and practice. John Wiley and Sons Ltd, Chichester, pp 129–145
Britton TC, Stewart R, Wiskar D (2009) Smart metering as a tool for revealing the characteristics of household leakage during a typical readings cycle, Ozwater Conference, Melbourne, VIC, Australia, 15–18 March 2009
Britton TC, Stewart RA, O’Halloran KR (2013) Smart metering: enabler for rapid and effective post meter leakage identification and water loss management. J Clean Prod 54:166–176
Burgan HI, Aksoy H (2020) Monthly flow duration curve model for ungauged river basins. Water 12:338. https://doi.org/10.3390/w12020338
Calbo J (2010) Possible climate change scenarios with specific reference to Mediterranean regions, water scarcity in the Mediterranean: perspectives under global change (editors: Sergi Sabater, Damia Barcelo). Springer, pp 1-13
Cebe M, Akkaya K (2019) Efficient certificate revocation management schemes for IoT-based advanced metering infrastructures in smart cities. Ad Hoc Netw 92:101801
Cominola A, Giuliani M, Piga D, Castelletti A, Rizzoli AE (2015) Benefits and challenges of using smart meters for advancing residential water demand modeling and management: a review. Environ Model Softw 72:198–214
Darby S (2010) Smart metering: what potential for householder engagement? Build Res Inf 38(5):442–457
Dawoud O, Ahmed T, Abdel-Latif M, Abunada Z (2020) A spatial multi-criteria analysis approach for planning and management of community-scale desalination plants. Desalination 485:114426. https://doi.org/10.1016/j.desal.2020.114426
Doolan C (2011) Sydney water's smart metering residential project: an insight into the benefits, costs and challenges of smart metering. Water 38:77–80
Farah E, Shahrour I (2017) Leakage detection using smart water system: combination of water balance and automated minimum night flow. Water Resour Manag 31(15):4821–4833
Kanakoudis V, Muhammetoglu H (2014) Urban water pipe networks management towards non-revenue water reduction: two case studies from Greece and Turkey. CLEAN-Soil Air Water 42(7):880–892
Karadirek IE, Kara S, Yilmaz G, Muhammetoglu A, Muhammetoglu H (2012) Implementation of hydraulic modelling for water-loss reduction through pressure management. Water Resour Manag 26:2555–2568
Liu A, Giurco D, Mukheibir P (2016) Urban water conservation through customised water and end-use information. J Clean Prod 112:3164–3175
Mayer PW, DeOreo WB, Optiz EM, Kiefer JC, Davis WY, Dziegielewski B, Nelson JO (1999) Residential end uses of water. AWWA Research Foundation, Denver, p 352
Mayer PW, DeOreo WB, Towler E, Martien L, Lewis DM (2004) Tampa water department residential water conservation study: the impacts of high efficiency plumbing fixture retrofits in single family homes. Tampa Water Department, the United States Environmental Protection Agency Aquacraft Inc., Tampa, 211 pages
MFWA (2014) Regulations on water losses control in water distribution supply and distribution systems, (official gazette number: 28994, date: 8 may 2014) (in Turkish)
Muhammetoglu A, Muhammetoglu H, Adıgüzel A, İritaş Ö, Karaaslan Y (2018) Management of water losses in water supply and distribution networks in Turkey. Turkish Journal of Water Science & Management 2(1):58–75
Nguyen KA, Stewart RA, Zhang H, Sahin O, Siriwardene N (2018) Re-engineering traditional urban water management practices with smart metering and informatics. Environ Model Softw 101:256–267
Randall T, Koech R (2019) Smart water metering technology for water management in urban areas. AWA Water e-Journal. https://doi.org/10.21139/wej.2019.001
Roberts P (2004) Yarra Valley residential end use measurement study. Yarra Valley Water Technical Report, Victoria, Australia
Sonderlund AL, Smith JR, Hutton C, Kapelan Z (2014) Using smart meters for household water consumption feedback: knowns and unknowns. Procedia Eng 89:990–997
Vermersch M, Carteado F, Lambert A (2016) Non-Revenue Water and Unbilled Authorised Consumption”, Appendix 2 within Guidance Notes on Apparent Losses and Water Loss Reduction Planning, https://www.pseau.org/outils/ouvrages/wlranda_free_guidance_notes_on_apparent_losses_water_loss_reduction_planning_2016.pdf. Accessed 28 Dec 2019
Water Corporation (2010) Perth residential water use study 2008/2009. Water Corporation Technical Report, Perth
Willis R, Stewart RA, Giurco D, Panuwatwanich K, Capati B (2009) Gold Coast domestic water end use study. Water Sept 2009: 79–85
Yang L, Yang S, Magiera E, Froelich W, Jach T, Laspidou C (2017) Domestic water consumption monitoring and behaviour intervention by employing the internet of things technologies. Procedia Comput Sci 111:367–375
Acknowledgments
Thanks to the Scientific and Technological Research Council of Turkey, TÜBİTAK (Project No: 118Y104), Antalya Water and Wastewater Administration (ASAT), Engineering Faculty of Akdeniz University in Antalya, Turkey, MANAS Energy Management Company, and the project member Mr. Mert Celal Nişancı. Thanks to Dr. Ziyad Abunada, CQUniversity in Melbourne, Australia for his valuable editing comments.
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Muhammetoglu, A., Albayrak, Y., Bolbol, M. et al. Detection and Assessment of Post Meter Leakages in Public Places Using Smart Water Metering. Water Resour Manage 34, 2989–3002 (2020). https://doi.org/10.1007/s11269-020-02598-1
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DOI: https://doi.org/10.1007/s11269-020-02598-1