Aboelnga H, Saidan M, Al-Weshah R, Sturm M, Ribbe L, & Frechen FB (2018) Component analysis for optimal leakage management in Madaba, Jordan. Journal of Water Supply: Research And Technology- Aqua 67(4):384-396
Al-Washali T, Sharma S, & Kennedy M (2016) Methods of assessment of water losses in water supply systems: A review. Water Resources Management 30(14):4985-5001
Alkasseh J, Adlan M, Abustan I, & Hanif A (2015) Achieving an economic leakage level in Kinta Valley, Malaysia. Water Utility Journal, 11:31-47
Awad H, Kapelan Z, & Savić D (2008) Analysis of pressure management economics in water distribution systems. In: Proc. of the 10th Annual Water Distribution Systems Analysis Conference (WDSA2008), 17–20 Aug, Kruger National Park (South Africa), 520–531
AWWA (2016) Water audits and loss control programs: M36, AWWA manual. American Water Works Association, Denver, 423p
Creaco E, Walski T (2017) Economic analysis of pressure control for leakage and pipe burst reduction. Journal of Water Resources Planning And Management 143(12):04017074
Crowder G, Hassan S, & Lee M (2012) Developing the network improvement plan for Selangor state, Malaysia. In: Proc. of the 7th IWA Water Loss Reduction Specialist Conference, Manila, Philippines, 1-7
DCWW (2014) Final water resources management plan.Technical Report 1:1-197
Fallahi MA, Ansari H, Davari K, Salehnia N (2009) Pricing urban drinking water with Ramseymodel. Quarterly Iranian Economic Research 13(38):217-242 (In Persian)
Faraji Y (1999) Microeconomic theory. Commercial Print and Publications Company, 470p (In Persian)
Fanner P, Davis S, Hoogerwerf T, Liemberger R, Sturm R, & Thornton J (2007) Leakage management technologies. American Water Works Association, AWWA Research Foundation, Denver, Colo, 380p
Fantozzi M, Lambert A (2007) Including the effects of pressure management in calculations of short-run economic leakage levels. In: Proc. of IWA Conference “Water Loss”, Manila, Philippines, 1–10
Girard M, Stewart RA (2007) Implementation of pressure and leakage management strategies on the Gold Coast, Australia: Case Study. Journal of Water Resources Planning And Management 133(3):210-217
Gledhill E (1957) An investigation of the incidence of underground leakage and an improved method of waste control. Journal of The Institution of Water Engineers 11(2):117-188
González-Gómez F, García-Rubio MA, & Guardiola J (2011) Why is non-revenue water so high in so many cities?. International Journal of Water Resources Development 27:345-360
Griffin A, Heath DC, Brooks AS (1983) Examination of the benefits of leak detection. Department of Water Resources, Office of Water Conservation
Haider H, Al-Salamah IS, Ghazaw YM, Abdel-Maguid RH, & Ghumman AR (2019) Framework to establish economic level of leakage for intermittent water supplies in arid environments. Journal of Water Resources Planning and Management 145(2):05018018
Hamilton S, Mckenzie R (2014) Water management and water loss, vol. 13. IWA Publishing, London, 250p.
Holtschulte H, Laske C (1989) Causes and assessment of water losses. Water Supply: The Review Journal of The International Water Supply Association
Howarth D (1998) Arriving at the economic level of leakage: environmental aspects. Water and Environment Journal 12(3):197-201
Howe CW (1971) Savings recommendations with regard to water‐system losses. Journal of American Water Works Association 63(5):284-286
Hudson WD (1978) Increasing water system efficiency through control of unaccounted for water. Journal of American Water Works Association 70(7):362-365
Islam MS, Babel MS (2013) Economic analysis of leakage in the bangkok water distribution system. Journal of Water Resources Planning and Management 139(2):209-216
Kanakoudis V, Gonelas K (2015) Estimating the economic leakage level in a water distribution system. In: Proc. of “EWRA2015”, Istanbul, Turkey, 1-7
Kanakoudis V, Gonelas K (2016) Analysis and calculation of the short and long run economic leakage level in a water distribution system. Water Utility Journal 12:57-66
Karadirek I, Kara S, Yilmaz G, Muhammetoglu A, & Muhammetoglu H (2012) Implementation of hydraulic modelling for water-loss reduction through pressure management. Water Resources Management 26(9):2555-2568
Khiabani N, Bagheri S, BashiriPour A (2017) Economic requirements of water resources management. Journal of Water and Wastewater 28(1):42-56 (In Persian)
Lambert A (1994) Accounting for losses: The bursts and background concept. Water and Environment Journal 8(2):205-214
Lambert A (2001) What do we know about pressure-leakage relationships in distribution systems. In: Proc of IWA Conference. Systems Approach to Leakage Control and Water Distribution System Management, 1–8
Lambert A (2002) International report: Water losses management and techniques. Water Science and Technology: Water Supply 2(4):1-20
Lambert A (2009) Ten years experience in using the UARL formula to calculate infrastructure leakage index. In: Proc. of IWA Conference “Water Loss”, 189-196
Lambert A, Brown TG, Takizawa M, & Weimer D (1999) A review of performance indicators for real losses from water supply systems. Journal of Water Supply: Research and Technology- Aqua 48(6):227-237
Lambert A, Charalambous B, Fantozzi M, Kovac J, Rizzo A, & St John SG (2014a) 14 years experience of using IWA best practice water balance and water loss performance indicators in Europe. In:Proc. of IWA Specialized Conference: "Water Loss"
Lambert A, Fantozzi M (2005) Recent advances in calculating economic intervention frequency for active leakage control, and implications for calculation of economic leakage levels. Water Science And Technology: Water Supply 5(6):263-271
Lambert A, Fantozzi M (2010) Recent developments in pressure management. In: Proc. of IWA Conference "Water Loss 2010"
Lambert A, Koelbl JK, Fuchs-Hanusch D (2014b) Interpreting ILIs in small systems. In: Proc. of IWA Water Ideas 2014: Intelligent Distribution for Efficient and affordable Supplies, 1-10
Lambert A, Lalonde A (2005) Using practical predictions of economic intervention frequency to calculate short-run economic leakage level, with or without pressure management. In: Proc. of IWA Specialised Conference "Leakage 2005", 310-321
Lambert A, Morrison JAE (1996) Recent developments in application of ‘bursts and background estimates’concepts for leakage management. Water and Environment Journal 10(2):100-104
Liemberger R (2002) Do you know how misleading the use of wrong performance indicators can be? In IWA Specialised Conference "Leakage Management-A Practical Approach", Lemesos, Cyprus, 1-17
Thornton J, Lambert A (2005) Progress in practical prediction of pressure: leakage, pressure: burst frequency and pressure: consumption relationships. In: Proc. of IWA Special Conference' Leakage, 12-14
Lambert A, Thornton J (2012) Pressure: bursts relationships: influence of pipe materials, validation of scheme results, and implications of extended asset life. In: Proc. of IWA Conference "Water Loss 2012"
Lim E, Savic D, Kapelan Z (2015) Development of a leakage target setting approach for south korea based on economic level of leakage. Procedia Engineering 119(1):120-129
Malm A, Moberg F, Rosén L, Pettersson TJR (2015) Cost-benefit analysis and uncertainty analysis of water loss reduction measures: Case study of the gothenburg drinking water distribution system. Water Resources Management 29(15):5451-5468
May J (1994) Leakage, pressure and control. In: Proc. BICS International Conf. on Leakage Control, London, 1-10
Moslehi I, Jalili-Ghazizadeh M, Yousefi-Khoshqalb E (2020a) Developing a framework for leakage target setting in water distribution networks from an economic perspective. Structure and Infrastructure Engineering , 17(6): 821-837
Moslehi I, Jalili-Ghazizadeh M (2016) A review of the relationships between pressure and burst in water supply systems. Journal of Water and Wastewater Science and Engineering 1:11-19 (In Persian)
Moslehi I, Jalili-Ghazizadeh M, Yousefi-Khoshqalb E (2019) Determination of economic level of leakage in water distribution networks. Iran-Water Resources Research 15(5):35-54 (In Persian)
Moslehi I, Jalili-Ghazizadeh M, Yousefi-Khoshqalb E (2020b) Economic analysis of pressure management in water distribution networks. Journal of Water and Wastewater 31(2(126)):100-117 (In Persian)
Munoz-Trochez C, Smout I, Kayaga S (2011) Economic Level of Leakage (ELL) calculation with limited data: An application in Zaragoza. In: Proc. of 35th WEDC International Conference, Loughborough, UK.
Naghdi A, Jalili-Ghazizade M, Moslehi I, Hoseini A (2018) Economic level of leakage analyse in water distribiution networks, case study: Varamin. In: Proc. of 1st Water Loss Conference, Tehran, Iran (In Persian)
Ofwat (2008) Providing best practice guidance on the inclusion of externalities in the ELL calculation. Ref PROC/01/0075. Guidance V08
Parry J (1881) Water: its composition, collection and distribution: a practical handbook for domestic and general use. Norderstedt Hansebooks
Pearson D, Trow S (2005) Calculating economic levels of leakage. In: Proc. of leakage 2005 conference, Portugal, 1-16
Pearson D, Trow S (2011) Managing Leakage 2011 and beyond. In: Proc. of Waer Loss UK
Puust R, Kapelan Z, Savic D, Koppel T (2010) A review of methods for leakage management in pipe networks. Urban Water Journal 7(1):25-45
Sajjadifar S, Pakrouh S, Ghane A, Fathi B (2017) Effective drinking water pricing, a case study of Arak City. Journal of Water and Wastewater 28(1):95-103 (In Persian)
Shore D (1988) Economic optimization of distribution leakage control. Water and Environment Journal 2(5):545-551
Smout IK, Kayaga S, Munoz-Trochez C (2010) Adapting the economic level of leakage concept to include carbon emissions, and application with limited data. In: Proc. of IWA World Water Congress 2010, 1–10
Stephens I (2003) Regulating economic levels of leakage in England and Wales. World Water Week, Washington DC
Tabesh M, Asadiani-Yekta AA, Burrows R (2009) An integrated model to evaluate losses in water distribution systems. Water Resources Management 23(3):477-492
Tabesh M, Beigi S, (2017) Water pricing as an economic justification for reducing Nonrevenue Water (NRW) projects. Journal of Water and Wastewater 28 (1):113–125
Tahami Pour M, Molaei F, Moshrefi R (2017) Determination of optimal price of domestic water in Tehran city using Ramsey model. Iran-Water Resources Research 13(3):143-158 (In Persian)
Thornton J, Sturm R, Kunkel G (2008) Water loss control. Mcgraw Hill Professional, 700p
Tripartite Group (2002) Best practice principles in the economic level of leakage calculation. Tripartite Group, UK, 158p
Tripartite Group (2012) Review of the calculation of sustainable economic level of leakage and its integration with water resource management planning. Tripartite Group, UK, 107p
Trow S, Pearson D (2010) Setting targets for non-revenue water reduction. Water 21(Apr.):40-43
UKWIR (1994) Managing leakage (Report C): Setting economic leakage targets. UK Water Industry Research, London
UKWIR (2011) Best practice for the derivation of cost curves in economic level of leakage analysis. UK Water Industry Research, London, 96p
UKWIR (2013) Factors affecting background leakage levels. UK Water Industry Research, London
Venkatesh G (2012) Cost-benefit analysis–leakage reduction by rehabilitating old water pipelines: Case study of Oslo (Norway). Urban Water Journal 9(4):277-286
Vicente D, Garrote L, Sánchez R, Santillán D (2015) Pressure management in water distribution systems: Current status, proposals, and future trends. Journal of Water Resources Planning and Management 142:04015061
VPSPS (2012) Guideline for determining effective parameters on Unaccounted for Water (UFW) and water losses reduction schemes. Vice Presidency for Strategic Planning and Supervision, Tehran, Iran (In Persian)
Wallace LP (1987) Water and revenue losses: Unaccounted-for water. American Water Works Foundation
Walski TM (1983) The nature of long run cost savings due to water conservation 1. Journal of the American Water Resources Association 19(3):489-498
Walski TM (1984) Analysis of water distribution systems. Wiley & Sons
Wyatt AS (2010) Non-revenue water: financial model for optimal management in developing countries. Rti Press
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