| Value | Category |
|---|---|
| 1 | DIRECTLY FROM RIVER / LAKE / STREAM / DAM |
| 2 | PUMPED / PIPED FROM RIVER / LAKE / STREAM / DAM |
| 3 | UNPROTECTED WELL |
| 4 | PROTECTED WELL |
| 5 | BOREHOLE |
| 6 | PUBLIC TAP |
| 7 | OWN TAP |
| 8 | OTHER TAP (E.G. IN NEARBY BUILDING) |
| 9 | BOUGHT FROM WATER VENDOR |
| 10 | BOTTLED / BAGGED WATER |
| 11 | RAIN WATER |
| 96 | OTHER (SPECIFY) |