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56,681 columns in the coverage ledger · read from /api/field-coverage on citytap-prod · source last observed Oct 12, 2026, 10:52 AM
3,026 datasets, 56,681 catalogued fields, 0 of them still unread. Every band below is a share of that, worst first. Open one to see its datasets.
Gaps in the data behind this page
Source last observed Oct 12, 2026, 10:00 AM.
710 of the 3,026 datasets in the catalog hold no queryable rows.
710 / 3,026
Source: /api/field-coverage
Check it yourself: /api/field-coverage#/catalog/datasets_not_queryable
49 of the 2,408 mirrored datasets lag the source they copy.
49 / 2,408
Source: /api/scorecard
Check it yourself: /api/scorecard#/mirror_lag/datasets_behind
This note returns on its own when the measurement moves.
These pages state their own gaps: /datasets, /freshness, /scorecard, /scorecard/fields, /analyses, /ontology, /graph, /alerts, any topic page under /domains, any dataset page.
Showing 25 of 303 datasets
These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include field…
These records are generated from the For-Hire Vehicle (“FHV”) Trip Record submissions made by traditional livery, luxury, and black car bases. The FHV trip records include fields capturing the dispatc…
These records are generated from the trip record submissions made by High Volume For-Hire Vehicle (FHV) bases. On August 14, 2018, Mayor de Blasio signed Local Law 149 of 2018, creating a new license…
These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include field…
These records are generated from the For-Hire Vehicle (“FHV”) Trip Record submissions made by traditional livery, luxury, and black car bases. The FHV trip records include fields capturing the dispatc…
These records are generated from the trip record submissions made by High Volume For-Hire Vehicle (FHV) bases. On August 14, 2018, Mayor de Blasio signed Local Law 149 of 2018, creating a new license…
These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include field…
These records are generated from the For-Hire Vehicle (“FHV”) Trip Record submissions made by traditional livery, luxury, and black car bases. The FHV trip records include fields capturing the dispatc…
These records are generated from the trip record submissions made by High Volume For-Hire Vehicle (FHV) bases. On August 14, 2018, Mayor de Blasio signed Local Law 149 of 2018, creating a new license…
These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include field…
These records are generated from the For-Hire Vehicle (“FHV”) Trip Record submissions made by traditional livery, luxury, and black car bases. The FHV trip records include fields capturing the dispatc…
These records are generated from the trip record submissions made by High Volume For-Hire Vehicle (FHV) bases. On August 14, 2018, Mayor de Blasio signed Local Law 149 of 2018, creating a new license…
These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include field…
This dataset contains agency authorized on-street parking placards (AAOSP) and citywide agency parking permits (CAPP) applications and/ issuances. Agency authorized on-street parking permits are for a…
Bicycle counts conducted around New York City at key locations. For the counter locations, please refer to the Bicycle and Pedestrian Count Sensors dataset. The data may have lapses due to transmissio…
E-Z Pass readers are installed throughout NYC to determine traffic speed on local streets. The collected data were used to plan traffic calming and reorganizations of NYC streets. Projects like Midtow…
E-Z Pass readers are installed throughout NYC to determine traffic speed on local streets. The collected data were used to plan traffic calming and reorganizations of NYC streets. Projects like Midtow…
This list contains historical information on the status of current medallion vehicles authorized to operate in New York City. This list is accurate to the date and time represented in the Last Date Up…
This list contains information on the status of current medallion drivers who had completed Passenger Assistance Training. This list is accurate to the date and time represented in the Last Date Updat…
This list contains information on the status of current medallion drivers who had completed Passenger Assistance Training. This list is accurate to the date and time represented in the Last Date Updat…
This list contains information on the status of current medallion drivers who had completed Passenger Assistance Training. This list is accurate to the date and time represented in the Last Date Updat…
This list contains information on the status of current medallion drivers who had completed Passenger Assistance Training. This list is accurate to the date and time represented in the Last Date Updat…
This list contains information on the status of current medallion drivers who had completed Passenger Assistance Training. This list is accurate to the date and time represented in the Last Date Updat…
This list contains lost item contact information on bases that are affiliated with TLC SHL/Boro and Yellow Medallion Taxicabs. For inquiries about the contents of this dataset, please email licensingi…