| Value | Category |
|---|---|
| 0 | No water source |
| 1 | Piped into facility |
| 2 | Piped onto facility grounds |
| 3 | Public taps, standpipe |
| 4 | Tubewell/borehole |
| 5 | Protected dug well |
| 6 | Unprotected Dug well |
| 7 | Protected spring |
| 8 | Unprotected spring |
| 9 | Rainwater |
| 10 | Bottled water |
| 11 | Cart w/small tank/drum |
| 12 | Tanker truck |
| 13 | Surface water |
| 96 | Other |
| 98 | Dont know |
| 99 | Missing |