Conservation area

There is a problem

reference: 8674
name: Halebank
designation-date: 1984-01-01
document-url
documentation-url: https://www3.halton.gov.uk/Pages/planning/Conservation.aspx
geometry: MULTIPOLYGON (((-2.790698 53.354475,-2.790896 53.354135,-2.791297 53.354249,-2.791427 53.354094,-2.788663 53.353251,-2.787815 53.353012,-2.787714 53.353105,-2.786641 53.352699,-2.786456 53.352733,-2.784803 53.352064,-2.784698 53.352939,-2.785061 53.353042,-2.785333 53.353173,-2.785821 53.353295,-2.786629 53.353570,-2.787122 53.353156,-2.788114 53.353632,-2.787629 53.353996,-2.787547 53.354074,-2.787494 53.354166,-2.787431 53.354302,-2.788072 53.354409,-2.788055 53.354459,-2.788362 53.354507,-2.788675 53.353873,-2.788791 53.353940,-2.789039 53.354036,-2.789312 53.354125,-2.789748 53.354237,-2.790037 53.354324,-2.790698 53.354475)))
point: POINT (-2.787735 53.353436)
notes: Polygons on interactive map. No appraisal document
organisation
entry-date: entry-date must be a real date
2025-04-01
start-date: 1984-01-01
end-date

Your dataset is missing the entry-date column.

The Conservation area guidance explains how to fix the issue:

The date the record was last updated.

If the entity has never been updated, enter the same date as start-date.

Write in YYYY-MM-DD format.

Example:

2022-12-20

With dates, some data is better than no data, so: