| Units: | m (Metric), ft (U.S. Imperial) |
| Mode: | Input Only |
| Multi-band: | True |
| Default Value: | 0 |
| Validation Rule: | ≥0 |
| Key Property: | No |
| Description: | Reference storage level |
Water Storage Reference Level is used to estimate storage level as a function of storage volume when the cross section area of the storage may not be constant. Along with Reference Volume, the user inputs tranches of coordinate points that will be used to fit the polynomial equation:
Storage Level = p3*Storage_Volume3 + p2*Storage_Volume2 + p1*Storage_Volume + p0