| Value | Category |
|---|---|
| 1 | Piped private |
| 2 | Piped to yard/plot |
| 3 | Public standpipe |
| 4 | Tubewell/borehole |
| 5 | Protected dug well |
| 6 | Unprotected dug well |
| 7 | Protected spring |
| 8 | Unprotected spring |
| 9 | Rainwater collection |
| 10 | Bottled water |
| 11 | Small scale vendor |
| 12 | Tanker-truck/lorry |
| 13 | Surface water (river, lake, etc) |
| 87 | Other, specify |
| 88 | Don't know |
| 98 | Not applicable |