Conservation area

There is a problem

4 entries must have dates in YYYY-MM-DD format

Drewsteignton

reference: CA24
name: Drewsteignton
designation-date
document-url: https://www.dartmoor.gov.uk/__data/assets/pdf_file/0031/168367/Drewsteignton-R6.compressed.pdf
documentation-url: https://www.dartmoor.gov.uk/living-and-working/planning/listed-buildings-and-conservation-areas/conservation-areas
geometry: MULTIPOLYGON (((-3.788140 50.702340,-3.788179 50.702660,-3.788197 50.702753,-3.788230 50.702861,-3.788815 50.703090,-3.789405 50.703304,-3.789381 50.703338,-3.789427 50.703357,-3.789413 50.703373,-3.789535 50.703413,-3.789563 50.703431,-3.789571 50.703458,-3.789563 50.703479,-3.789574 50.703514,-3.789544 50.703533,-3.789299 50.703602,-3.789101 50.703644,-3.789047 50.703644,-3.788889 50.703677,-3.788943 50.703769,-3.788982 50.703762,-3.788987 50.703773,-3.789070 50.703760,-3.789064 50.703747,-3.789271 50.703715,-3.789347 50.704112,-3.789372 50.704192,-3.789759 50.704121,-3.790148 50.703968,-3.790224 50.704028,-3.790349 50.704097,-3.790380 50.704196,-3.790376 50.704267,-3.790418 50.704328,-3.790478 50.704386,-3.790519 50.704403,-3.790634 50.704414,-3.791327 50.704419,-3.791384 50.704426,-3.791438 50.704447,-3.791399 50.704465,-3.791332 50.704530,-3.791257 50.704672,-3.791278 50.704709,-3.791336 50.704733,-3.791431 50.704725,-3.791483 50.704693,-3.791703 50.704654,-3.791941 50.704631,-3.791923 50.704592,-3.791915 50.704462,-3.792480 50.704348,-3.793175 50.704248,-3.793313 50.704161,-3.793338 50.704162,-3.793717 50.704089,-3.793625 50.703794,-3.793518 50.703576,-3.793475 50.703468,-3.793415 50.703373,-3.793444 50.703215,-3.793423 50.703045,-3.793490 50.703047,-3.793400 50.702884,-3.793187 50.702413,-3.793046 50.702135,-3.792976 50.702027,-3.792600 50.701662,-3.792577 50.701660,-3.791843 50.701770,-3.791418 50.701815,-3.791028 50.701882,-3.790488 50.702024,-3.790055 50.702082,-3.789834 50.702124,-3.788734 50.702267,-3.788277 50.702291,-3.788141 50.702326,-3.788140 50.702340)))
point: POINT (-3.791214 50.703115)
notes: Boundary amended 02/03/2012
entry-date: 2026-04-03
start-date: start-date must be a real date
end-date

How to fix this issue

Your dataset is missing the start-date column.

The Conservation area guidance explains how to fix the issue:

start-date

The date the validity of the record starts, written in YYYY-MM-DD format. Usually, this will be the same as the designation date. If anything about the conservation area has changed, for example, the boundary, it should be the date of that change.

Example:

1984-04-25

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

1984 is fine
1984-04 is better
1984-04-25 is brilliant

How to improve Dartmoor National Park Authority’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