Research and analysis
G2a: Condition of geological and geomorphological heritage features of Sites of Special Scientific Interest in England, 2019 to 2023
Updated 1 December 2025
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| year | condition | percentage |
|---|---|---|
| 2019 | Favourable | 60.07172744 |
| 2019 | Unfavourable - Recovering | 7.710699342 |
| 2019 | Unfavourable - No change | 5.618649133 |
| 2019 | Unfavourable - Declining | 4.78182905 |
| 2019 | Partially destroyed | 0.478182905 |
| 2019 | Destroyed | 0.597728631 |
| 2019 | Unassessed | 20.7411835 |
| 2021 | Favourable | 71.59023228 |
| 2021 | Unfavourable - Recovering | 7.087552114 |
| 2021 | Unfavourable - No change | 5.598570578 |
| 2021 | Unfavourable - Declining | 5.479452055 |
| 2021 | Partially destroyed | 0.536033353 |
| 2021 | Destroyed | 0.595592615 |
| 2021 | Unassessed | 9.112567004 |
| 2023 | Favourable | 72.17584863661658 |
| 2023 | Unfavourable - Recovering | 5.731775180856984 |
| 2023 | Unfavourable - No change | 4.730105731775181 |
| 2023 | Unfavourable - Declining | 13.077351140790206 |
| 2023 | Partially destroyed | 0.5008347245409015 |
| 2023 | Destroyed | 0.7234279354479688 |
| 2023 | Unassessed | 3.060656649972176 |