| Value | Category |
|---|---|
| 11 | Piped into dwelling |
| 12 | Piped to yard/plot |
| 13 | Public Tap/Standpipe |
| 21 | Tube well or Borehole |
| 31 | Protected well |
| 32 | Unprotected well |
| 41 | Protected Spring |
| 42 | Unprotected Spring |
| 51 | Rainwater |
| 61 | Tanker Truck |
| 71 | Cart with small tank |
| 81 | Surface Water |
| 91 | Botteled water |
| 92 | Purified water |
| 96 | Other |
| 99 | Missing |