| Value | Category |
|---|---|
| 10 | PIPED WATER |
| 11 | Piped into dwelling |
| 12 | Piped outside dwelling but within buikding |
| 13 | Public tap/standpipe |
| 20 | TUBE WELL WATER |
| 21 | Well inside dwelling |
| 22 | Public well |
| 40 | SURFACE WATER |
| 41 | Spring |
| 42 | Unprotected spring |
| 43 | River/dam/lake/ponds/stream/canal/irirgation channel |
| 51 | Rainwater |
| 61 | Tanker truck |
| 71 | Bottled water |
| 96 | Other |