| Value | Category |
|---|---|
| 0 | Missing/Refused |
| 1 | Piped to stand/house |
| 2 | Piped - Public tap/kiosk |
| 3 | Borehole/well |
| 4 | Rainwater |
| 5 | Flowing river/stream |
| 6 | Dam/standing water |
| 7 | Protected spring |
| 8 | Water carrier or tanker |
| 10 | Other purified watersource |
| 11 | Other unpurified watersource |