| Value | Category |
|---|---|
| 1 | Piped into dwelling |
| 2 | Piped into compound, yard or plot |
| 3 | Public tap / standpipe |
| 4 | Tubewell, Borehole |
| 5 | Protected well |
| 6 | Unprotected well |
| 7 | protected spring |
| 8 | Unprotected spring |
| 9 | Rain water |
| 10 | Tanker-truck |
| 11 | Cart with small tank / drum |
| 12 | Surface water (river, stream, dam, lake, pond) |
| 13 | Bottled water |
| 14 | Other (specify) |