Conservation area

There is a problem

entry-date column must be in YYYY-MM-DD format

Hunwick

reference: 9240
name: Hunwick
designation-date: 1990-01-01
document-url
documentation-url: https://www.durham.gov.uk/conservationareas
geometry: MULTIPOLYGON (((-1.708996 54.685593,-1.708615 54.685623,-1.708307 54.685678,-1.708388 54.685730,-1.708473 54.685805,-1.708360 54.685959,-1.708272 54.686012,-1.708079 54.685890,-1.707807 54.686040,-1.707743 54.685998,-1.707605 54.686098,-1.707186 54.686352,-1.706909 54.686157,-1.706212 54.686627,-1.706642 54.686826,-1.705857 54.687258,-1.705380 54.687534,-1.705078 54.687772,-1.704899 54.687771,-1.704871 54.687761,-1.704757 54.687650,-1.703903 54.687607,-1.703841 54.687563,-1.703043 54.687520,-1.702730 54.687419,-1.701773 54.687464,-1.700947 54.687518,-1.701011 54.687955,-1.701431 54.687973,-1.701849 54.687936,-1.701963 54.687939,-1.702777 54.687873,-1.702886 54.687873,-1.703046 54.687859,-1.703312 54.687869,-1.703513 54.687853,-1.703592 54.688317,-1.701340 54.688347,-1.702283 54.689184,-1.702398 54.689316,-1.705109 54.688840,-1.705068 54.689141,-1.705247 54.689159,-1.705326 54.688305,-1.705397 54.688037,-1.706256 54.687454,-1.706515 54.687332,-1.706599 54.687417,-1.706861 54.687627,-1.707096 54.687563,-1.706962 54.687388,-1.706884 54.687333,-1.706946 54.687265,-1.707087 54.687197,-1.707285 54.687123,-1.707538 54.687213,-1.708927 54.686834,-1.709065 54.687016,-1.709328 54.687004,-1.709407 54.687199,-1.709815 54.687109,-1.709715 54.686931,-1.710034 54.686867,-1.709946 54.686717,-1.709686 54.686382,-1.709612 54.686183,-1.709913 54.686082,-1.709865 54.686007,-1.709727 54.685885,-1.709194 54.685693,-1.708996 54.685593)))
point: POINT (-1.705517 54.687527)
notes: No Appraisal document.
organisation
entry-date: entry-date must be a real date
2025-04-01
start-date: 1990-01-01
end-date

How to fix this issue

Your dataset is missing the entry-date column.

The Conservation area guidance explains how to fix the issue:

entry-date

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:

2022 is fine
2022-12 is better
2022-12-20 is brilliant

How to improve Historic England’s data

Fix the errors indicated
Use the check service to make sure the data meets the standard
Publish the updated data on the endpoint URL