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. 2016 Mar 8;15(Suppl 1):31. doi: 10.1186/s12940-016-0107-2

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© Rietveld et al. 2016

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Fig. 1 — Material flow diagram for the existing water and sanitation sector in Maputo, adapted from [55]. Comm. = Commercial; NRW = non-revenue water; Dom. = Domestic; HC = human consumption; SSIPs = Small-scale independent (water) providers, these are private operators that supply water, from wells, to more than half of the population in Maputo; ARM = Águas da Região de Maputo, the largest water supplier in the city of Maputo; STP = Sewer treatment plant