[Questions H1-H18 were asked of private households.]
H12. Water supply system
[] 2 Piped water, outside
[] 3 Public well
[] 4 Private well
[] 5 Rain water
[] 6 River, canal, stream, waterfall
[] 7 Other (specify) ____
Questions on housing are concerned with living places of every private household in municipal area. For those outside municipal area and Bangkok, ask only the sample households.
Guideline for questioning and recording
Ask "Where does the main source of using water come from?"
Record the same way as in (H 11).
In case that there are more than one main sources of using water, answer only one source that the household mostly use. For example, rain water is used, but when it is finished, water from a stream is used. In one year round, record the source which is mostly used.
Circle 5 if rain water is mostly used.
Circle 6 if water from a stream is mostly used, etc.