| Value | Category |
|---|---|
| 1 | Piped Water |
| 2 | Protected Well |
| 3 | Protected / Covered Spring |
| 4 | Uprotected Well |
| 5 | Unprotected Spring |
| 6 | Surface Water (Lake / Dam / River / Stream) |
| 7 | Covered Rainwater Catchment |
| 8 | Uncovered Rainwater Catchment |
| 9 | Water Vendor |
| 10 | Tanker Truck |
| 11 | Bottled Water |
| 98 | Other |