| Value | Category |
|---|---|
| 1 | piped water |
| 2 | piped into dwelling |
| 3 | piped into yard or plot |
| 4 | public tap/standpipe |
| 5 | rainwater |
| 6 | tanker/truck |
| 7 | cart with small tank/drum |
| 8 | surface water (river, stream, dam,lake, pond, canal, irrigation channel) |
| 9 | bottled water |
| 88 | other |
| Sysmiss |