Refer to the case, who provided the water source. The bath water drain supply data or ash, or elsewhere, must have a collection of dirty or apply to activities that are likely to occur with sewage, drainage and waste water collection Groove yard, killing animals, etc. 1) inappropriate location 2) neglect does not care.Keep clean up dirty condition occurs with stinking 3) pour it in a place (which may mean water impurity urine and animal manure animal carcasses carbon ash etc.) rungrang 3. animal breeding until the carriers of these diseases was considered a nuisance, the State may cause deterioration or can be harmful to health.