| Value | Category |
|---|---|
| 10 | PIPED WATER |
| 11 | Piped into dwelling |
| 12 | Piped into yard/plot |
| 13 | Public tap |
| 20 | OPEN WELL WATER |
| 21 | Open dug well |
| 30 | COVERED WELL/BOREHOLE |
| 31 | Protected well |
| 40 | SURFACE WATER |
| 41 | Developed spring |
| 42 | Undeveloped spring |
| 43 | River/stream/pond/lake/dam |
| 51 | Rainwater |
| 61 | Tanker truck/peddler |
| 71 | Bottled water/refilling station |
| 96 | Other |