Value | Category |
---|---|
1 | Water supply - piped inside - private |
2 | Water supply - piped inside - shared |
3 | Underground water - piped inside - private |
4 | Underground water - piped inside - shared |
5 | Water supply - piped outside |
6 | Well |
7 | River, stream, etc. |
8 | Rain water |
9 | Other |