| Units: | m³/day (Metric), gal./day (U.S. Imperial) |
| Mode: | Input Only |
| Multi-band: | False |
| Default Value: | 0 |
| Validation Rule: | Any Value |
| Key Property: | No |
| Description: | Rate of inflow |
Water Storage Natural Inflow is an injection of water into the storage from an external source.