| Value | Category |
|---|---|
| 1 | Piped into dwelling |
| 2 | Piped to Yard/Plot |
| 3 | Public stand/pipe |
| 4 | Tube Well /Borehole |
| 5 | Protected well |
| 6 | Unprotected well |
| 7 | Protected spring |
| 8 | Unprotected spring |
| 9 | Rain water |
| 10 | Tanker truck |
| 11 | Surface water _river or lake_ |
| 12 | Other _specify_ |