| Value | Category |
|---|---|
| 1 | Public piped into dwelling |
| 2 | Public piped into yard |
| 3 | Private piped into dwelling/yard |
| 4 | Public standpipe |
| 5 | Well water, within residence |
| 6 | Public well |
| 7 | Tanker/Truck/Water vendor |
| 8 | Spring |
| 9 | Surface water(river, stream, pond, lake, dam) |
| 10 | Bottled water |
| 20 | Other(specify) |
| 88 | Not stated |
| 99 | Missing from field |