| Value | Category |
|---|---|
| 1 | Piped (tap) water in structure |
| 2 | Piped (tap) water on site |
| 3 | Public tap/shared tap with others |
| 4 | Borehole on site |
| 5 | Borehole off site |
| 6 | Rainwater tank on site |
| 7 | Flowing water/stream |
| 8 | Dam/pool/stagnant water |
| 9 | Well |
| 10 | Spring |
| 11 | Other |
| 12 | No water access |
| 13 | Not applicable |
| 14 | Don't know |
| 88 | Not applicable |
| 99 | Unspecified |