| Value | Category |
|---|---|
| 11 | Piped into dwelling |
| 12 | Piped into yard/plot |
| 13 | Public tap |
| 21 | Tube well or borehole |
| 31 | Protected well |
| 32 | Open well |
| 41 | Spring |
| 42 | Unprotected spring |
| 43 | Surface water |
| 51 | Rainwater |
| 61 | Tanker truck |
| 71 | Bottled water |
| 96 | Other |
| 97 | Not dejure resident |