| Value | Category |
|---|---|
| 11 | Piped water from utility company |
| 12 | Piped water from rural system |
| 13 | Public tap |
| 21 | Open well with sump pump |
| 22 | Open well without sump pump |
| 42 | River/stream/spring |
| 51 | Rain water |
| 61 | Tanker truck |
| 62 | Water in drums/big cans |
| 71 | Bottled water |
| 96 | Other |