| Value | Category |
|---|---|
| 10 | PIPED WATER |
| 11 | Piped into dwelling |
| 12 | Piped into yard/lot |
| 20 | OPEN WELL WATER |
| 21 | Water from well |
| 30 | COVERED WELL/BOREHOLE |
| 40 | SURFACE WATER |
| 41 | Surface water, spring, river, stream |
| 51 | Rainwater |
| 61 | Tanker truck |
| 71 | Bottler water |
| 96 | Other |