4. Water supply
A. Source
[] 2 River, stream
[] 3 Public system
[] 4 Other (specify) ____
4. Water Service:
a) Source: Mark the corresponding box, which is the source that provides water to the inhabitants of the dwelling.
* Public network: this is marked when the occupants of the dwelling get water from a public network, such as, for example, corposana.
When the source is not any of the three first indicated on the form, mark "other" and specify which it is. For example: water delivery truck.
4. Water service
A. Source