| Value | Category |
|---|---|
| 1 | Piped water in/outside |
| 2 | Tube well/borehole |
| 3 | Unprotected dug well |
| 4 | Protected dug well |
| 5 | Surface water (river,dam,lake,etc.) |
| 6 | Sachet water |
| 7 | Protected spring |
| 8 | Unprotected spring |
| 9 | Rain water |
| 10 | Tanker water |
| 11 | Bottled water |
| 12 | Other |