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Average annual water balance components of the base model for the entire watershed, from 2009–2011. Note that precipitation is lower than the sum of the other water balance components because of the structure of VELMA’s hydrological model output, which couples shallow subsurface runoff with infiltration.
| Water Balance Component | Value (mm) |
|---|---|
| Precipitation | 1249 |
| Surface runoff | 444 |
| ET | 548 |
| Shallow subsurface runoff + infiltration | 427 |
