| Value | Category |
|---|---|
| 10 | PIPED WATER |
| 11 | Piped into residence |
| 12 | Piped elsewhere |
| 13 | Public faucet |
| 20 | WELL WATER |
| 21 | Drilling equipped with pump |
| 22 | Duct, protected well |
| 23 | Non proteceted well |
| 30 | SURFACE WATER |
| 31 | Arranged source |
| 32 | River, pond |
| 41 | Rainwater |
| 42 | Other rain water |
| 51 | Tanker truck |
| 61 | Bottled water |
| 96 | Other |