| Stock Exclusion Low Slope Land 2020 | Freshwater directorate | Freshwater directorate | Creative Commons Attribution 4.0 International | Layer | Vector | 3153 | 147 | ||
| MfE Low-slope extent 2019 | Freshwater directorate | Freshwater directorate | Creative Commons Attribution 4.0 International | Layer | Vector | 5006 | 89 |