A Survey on the Envlronmcntal Sanitary Status of Water Supply System in Rural Area

농촌급수시설에 관한 환경위생확적 조사연구

This survey was undertaken for the period seven month beginning January 15, 1977 and ending July 31, 1977 to detect the general sanitary status of the villages and the villagers and, at the same time, analyse quality of water sources with emphasis on a total of 1,256 households dividing into three different groups: such as, 280 households were selected as random samples from the area of the sophisticated piped water supply system, 122 households from the area of the simplified water supply system and finally 854 households from the area of nonpi-ped water supply system. The following results were concluded after quality of water sources had been analysed and conditions of the environmental sanitation had been reviewed: 1. 11.2% of the respondents from the area of the sophisticated piped water supply system responded that quantity of drinking water lacked to meet their demand while 30.6% of the villagers from the area of nonpi-ped water supply system responded quantity of drinking water didn't meet their demand. 2. 30.8% of the.respondents from the area of the sophisticated water supply system responded that contaminating source located within 15 meters from the water source while 54.4% of the respondents from the non-piped water supply system claimed the same. 3. It was found that water from all sampling areas were positive in coliform group with exception of Moonsan which is one of the sophisticated piped water supply system groups and the number of general bacteria exceeded the government standard criteria of water quality in the area of the nonpi-ped water supply system. 4. In relation with time requirement to draw water in the area of non-piped water supply system, 76 respondents claimed it requires less than 15 minutes to draw water, 15.0% claimed 15 to 30 minutes and 9.0% claimed more than 30 minutes. 5. In relation with knowledge on sanitation of drinking water, 30.8% of respondents from the area of the sophisticated piped water supply system and 41.8% of respondents from the area of nonpiped water supply system denied possible existence of germ in drinking water they drink, while 17.4% of the respondents from the area of the sophisticated water supply system and 50.2% of non-peped water supply system thought it safe to drink water without any treatment. 6. 60.0% of the respondents from the area of non-piped water supply system and many of them believed that their health status will be improved by installation of a sophisticated water supply system in their area. 7. The respondents from the areas of piped water supply sytem expressed greater concern over drinking water sanitation than those from the areas of non-piped water supply system and sanitary conditions were found the same. It was, therefore, proved that knowledge of environmnntal sanitation contributed a great deal to improve sanitary conditions of the villages and villagers and at the same time health education, especially environmental sanitation, will be played a important role to improve their sanitary conditions.