| Value | Category |
|---|---|
| 1 | piped water in dwelling |
| 2 | piped water on site or in yard |
| 3 | public tap |
| 4 | water carrier/tank |
| 5 | borehole on site |
| 6 | borehole off-site/communal |
| 7 | rainwater tank on site |
| 8 | flowing water/stream |
| 9 | dam/pool/stagnant water |
| 10 | well |
| 11 | spring |
| 12 | neighbours |