| Value | Category | 
|---|---|
| 1 | Piped into dwelling | 
| 2 | Piped into yard/plot | 
| 3 | Communal standpipe | 
| 4 | Open well in yard/plot | 
| 5 | Open public well | 
| 6 | Protected well in yard/plot | 
| 7 | Protected public well | 
| 8 | Borehole | 
| 9 | Spring | 
| 10 | River/stream | 
| 11 | Pond/lake | 
| 12 | Dam | 
| 13 | Rainwater | 
| 14 | Tanker truck/bowser | 
| 15 | Bottled water | 
| 16 | Other (specify) |