Operations

Data health

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

Current
212
Stale
20
Refresh failed · previous release retained
1
Not yet recorded
40
Live on request
23
Clear

20 of 296 datasets

DatasetStateLast successReleaseRows
Access to NHS-funded mental-health servicesNHS England Mental Health Services Dataset · monthlyStale2 Aug 20262026-044
Antibiotic prescribingNHS Business Services Authority / NHS England · monthlyStale16 Aug 20262026-05 prescribing; 2026-05 registered patients33
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
Influenza in London hospital bedsNHS England UEC Daily SitRep · weeklyStale16 Sept 2026Invalid Date252
Prescribing cost and volumeNHS Business Services Authority / NHS England · monthlyStale16 Aug 20262026-05 prescribing; 2026-05 registered patients33
Protected, and failingPlanning Data (MHCLG) · monthlyStale1 Aug 2026—698
Seen rough sleepingCHAIN / GLA · monthlyStale1 Aug 2026—8
The price of moneyBank of England · monthlyStale16 Aug 2026—319
The protected cityPlanning Data (MHCLG) · monthlyStale1 Aug 2026—20,928
What a mortgage actually costsBank of England · monthlyStale16 Aug 2026—957
What else is protectedPlanning Data (MHCLG) · monthlyStale1 Aug 2026—5
What gradePlanning Data (MHCLG) · monthlyStale1 Aug 2026—4
What London is prescribedNHS Business Services Authority · monthlyStale16 Aug 20262026-05 prescribing; 2026-05 registered patients20
When each station peaksTfL API · weeklyStale31 Jul 2026—40
Where heritage is losingPlanning Data (MHCLG) · monthlyStale1 Aug 2026—33
Where people sleep roughCHAIN / GLA · 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