| Value | Category |
|---|---|
| 10 | PIPED WATER |
| 11 | Piped into residence |
| 12 | Public fountain |
| 20 | WELL WATER |
| 21 | Trad. well in resid. |
| 22 | Mod. well in resid. |
| 23 | Trad. public well |
| 24 | Mod. public well |
| 30 | SURFACE WATER |
| 31 | River |
| 32 | Lake |
| 41 | Rainwater |
| 51 | Tanker truck |
| 61 | Water seller |
| 96 | Other |