... evaluation of water supply and sanitation systems of low income urban community in Dhaka, Bangladesh, Journal of Water and Health, IWA, vol.10. Murray C. J., Salomon J. S., Mathers C. D. and Lopez ... categorized in terms of duration and type of inundation. We proposed 4 levels based on duration of inundation (short-term, long-term, persistent and non-inundation) and 5 types of inundation (rainy, ... (CUS), National Institute of Population Research and Training (NIPORT) and Measure Evaluation. (2006). Slums of Urban Bangladesh: Mapping and Census, 2005 Dhaka, Bangladesh and Chappell Hill, USA....