Operations

Data health

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

Current
204
Stale
28
Refresh failed · previous release retained
1
Not yet recorded
40
Live on request
23
Clear

28 of 296 datasets

DatasetStateLast successReleaseRows
A&E activity and pressure by trustNHS England A&E / NHS ODS · monthlyStale16 Sept 2026MSitAE-AUGUST-202660
Access to NHS-funded mental-health servicesNHS England Mental Health Services Dataset · monthlyStale2 Aug 20262026-044
Children’s eating-disorder treatment waitsNHS England Mental Health Services Dataset · monthlyStale2 Aug 20262026-044
Daily winter bed pressure in LondonNHS England UEC Daily SitRep · weeklyStale16 Sept 2026Invalid Date126
Diagnostic activity and waiting listsNHS England diagnostics / NHS ODS · monthlyStale16 Sept 2026DM01-JULY-202630
Diagnostic waits across all 15 testsNHS England diagnostics / NHS ODS · monthlyStale16 Sept 2026DM01-JULY-202630
Faster cancer diagnosis by suspected cancer typeNHS England Cancer Waiting Times · monthlyStale16 Sept 20262026-0718
How long London’s elective list has waitedNHS England RTT / NHS ODS · monthlyStale16 Sept 2026RTT-July-20267
Influenza in London hospital bedsNHS England UEC Daily SitRep · weeklyStale16 Sept 2026Invalid Date252
London ambulance handover timesNHS England Ambulance Quality Indicators · monthlyStale16 Sept 20262026-0870
London Ambulance response timesNHS England Ambulance Quality Indicators · monthlyStale16 Sept 20262026-08416
London cancer waiting-time standardsNHS England Cancer Waiting Times · monthlyStale16 Sept 20262026-0748
London NHS waits at a glanceNHS England / NHS ODS · monthlyStale16 Sept 202601/12/2168
London’s community health waiting listNHS England Community Health Services SitRep · monthlyStale16 Sept 2026July 202640
Long A&E waits by London trustNHS England A&E / NHS ODS · monthlyStale16 Sept 2026MSitAE-AUGUST-202636
Long waits for community health servicesNHS England Community Health Services SitRep · monthlyStale16 Sept 2026July 202680
One-year NHS waitsNHS England / NHS ODS · monthlyStale16 Sept 202601/12/221
Protected, and failingPlanning Data (MHCLG) · monthlyStale1 Aug 2026—698
The elective waiting list, specialty by specialtyNHS England RTT / NHS ODS · monthlyStale16 Sept 2026RTT-July-202669
The protected cityPlanning Data (MHCLG) · monthlyStale1 Aug 2026—20,928
Urgent suspected-cancer referrals seenNHS England Cancer Waiting Times / NHS ODS · monthlyStale16 Sept 20262026-0716
What else is protectedPlanning Data (MHCLG) · monthlyStale1 Aug 2026—5
What gradePlanning Data (MHCLG) · monthlyStale1 Aug 2026—4
When each station peaksTfL API · weeklyStale18 Oct 2026—40
Where heritage is losingPlanning Data (MHCLG) · monthlyStale1 Aug 2026—33
Where protection concentratesPlanning Data (MHCLG) · monthlyStale1 Aug 2026—33
Who is still waiting for eating-disorder treatmentNHS England Mental Health Services Dataset · monthlyStale2 Aug 20262026-048
Who Universal Credit carriesDWP Stat-Xplore · monthlyStale2 Aug 20262026-015,049