Healthy latrine development model to achieve MDGs target

A case happened in Pungging sub-district was one example of low level healthy habits of East Java inhabitants. According to the data of Mojokerto district Health Service until the end of 2010, there are 219 families (or about 8% of total families in Pungging sub-district) which do not have their own latrine. Moreover, if we observe closely to their prosperity level, the percentage of disadvantaged families and prosperous level I is still adequately high about 29,54% of the total number of families in Pungging sub-district. Accordingly, comprehensive studies related to basic sanitation requirement need to be done, not only in the matter of quantity but also in the matter of quality. Furthermore, further studies on people's knowledge and understanding on healthy sanitation also needed in the effort to understand people's demand to own latrine (willingness to pay) and ability to pay. Consequently, the design of healthy latrine which agrees with people's demand and ability is needed in order to achieve the target of Open Defecation Free (ODF) in 2015. The research methodology includes literary study, data collection, data analysis, and healthy latrine design. Out of 75 respondents, only 32% of them who attended counselling program on healthy latrine and only 48% of them who have knowledge on healthy latrine, but in reality 96% of respondents stated that healthy latrine is important. Healthy latrine, according to the respondents, is a place of defecation (BAB) which has components like latrine bowl or septic tank. Estimation on WTP distribution which is divided in two categories; low category with range of willingness to pay from IDR 0 to IDR 200,000 is IDR 90,048,000. On the other hand, high category with range of willingness to pay more than IDR 1,000,000 is IDR 749,964,768. Estimation on respondents' ATP in the area of study on the sanitation maintenance service is from IDR 7,000 to IDR 30,000.