Operations

Data health

The public ingestion ledger. Failures never expose internal errors here: they show whether LondonGraph kept serving the last validated release.

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Showing dataset nhs-diagnostic-activity-by-test. Show all

1 of 295 datasets

DatasetStateLast successReleaseRows
Diagnostic activity and waiting listsNHS England diagnostics / NHS ODS · monthlyCurrent16 Sept 2026DM01-JULY-202630