| Stock Exclusion Low Slope Land 2020 | Freshwater directorate | Freshwater directorate | Creative Commons Attribution 4.0 International | Layer | Vector | 4934 | 172 | ||
| MfE Low-slope extent 2019 | Freshwater directorate | Freshwater directorate | Creative Commons Attribution 4.0 International | Layer | Vector | 5426 | 92 |