| Value | Category |
|---|---|
| 1 | Piped into Facility |
| 2 | Piped into Yard/Plot |
| 3 | Public tap/Standpipe |
| 4 | Protected well |
| 5 | Unprotected well |
| 6 | Protected spring |
| 7 | Unprotected spring |
| 8 | Rainwater |
| 9 | Tanker Truck/Vendor |
| 10 | Surface water (lake, river or stream) |
| 11 | Bottled water |
| 96 | Other |