| Value | Category | 
|---|---|
| -96 | Other | 
| 1 | Piped water in dwelling from full pressure pipes | 
| 2 | Piped water in dwelling from roof tank | 
| 3 | Ground tanks next to the house | 
| 4 | Yard Taps | 
| 5 | Street standpipes | 
| 6 | Borehole / rainwater tank / well | 
| 7 | Dam / river / stream / spring | 
| Sysmiss |