| Estimated groundwater flux, 2019: Flow | Freshwater directorate | Freshwater directorate | Creative Commons Attribution 4.0 International | Layer | Raster | 32 | 13 | ||
| Sediment classes for REC2.4 nzsegments | Freshwater directorate | Freshwater directorate | Creative Commons Attribution 4.0 International | Layer | Vector | 1 | 12 |