Effects of floods on the use and condition of pit latrines in rural bangladesh.
The severe floods of 1987 in Bangladesh had devastating effects on many development activities. Here, the use and condition of improved sanitation facilities (double pit water sealed latrines) during the 1987 peak flood period are presented. Two surveys on the use and condition of the latrines were carried out in May (pre-flood) and September (post-flood) 1987 in a rural area 60 km north of Dhaka, with a population of about 4500. General usage of the latrines by the population aged five years or more decreased from 88% to 78% (p < 0.001) after the flood. Only 40% of the 343 latrines which were in use and had no damaged component at the time of the pre-flood survey still had no damaged components after the floods. Fencing was the component which suffered the most damage. It was the only component which was installed and maintained by the users, project staff being responsible for all other components. The estimated post-flood repair cost was approximately US $4.0 per latrine. Development of an affordable and durable fencing is recommended.
Hoque
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Bilqis A. Hoque Community Health Division International Centre for Diarrhoeal Disease Research Bangladesh (ICDDR, B) GPO Box 128 Dhaka 1000 Bangladesh S.R.A. Huttly Department of Population Sciences London School of Hygiene and Tropical Medicine Keppel Street London WC1E 7HT ICDDR, B.
Huttly
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Aziz
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Hasan
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Patwary
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