| Predicted reference and current streambed deposited fine sediment 2017 | Freshwater directorate | Freshwater directorate | Creative Commons Attribution 4.0 International | Table | Table | 1492 | 23 | ||
| Estimated groundwater flux, 2019: Flow | Freshwater directorate | Freshwater directorate | Creative Commons Attribution 4.0 International | Layer | Raster | 1226 | 45 |