| Value | Category |
|---|---|
| 1 | Pipe borne water treated |
| 2 | Pipe borne water untreated |
| 3 | Bore hole/hand pump |
| 4 | Well/spring protected |
| 5 | Well/spring unprotected |
| 6 | River/spring |
| 7 | Lake/reservoir |
| 8 | Rain water |
| 9 | Tanker/truck/vendor |
| 10 | Sachet water |
| 11 | Bottle water |
| 12 | Other (specify) |
| Sysmiss |