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56,681 columns in the coverage ledger · read from /api/field-coverage on citytap-prod · source last observed Oct 10, 2026, 11:41 PM
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 10, 2026, 11:00 PM.
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_mart_declared
54 of the 2,408 mirrored datasets lag the source they copy.
54 / 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.
Showing 25 of 2408 datasets
DOT issues over 150 different types of sidewalk and roadway construction permits to utilities, contractors, government agencies and homeowners. Permits cover activities such as street openings, sidewa…
Sidewalk Management System is used to track and organize inspections, violations and the status of New York City sidewalks. A reinspection can be requested by the property owner if they do not agree w…
Sidewalk Management System is used to track and organize inspections, violations and the status of New York City sidewalks Identifies locations where DOT inspectors performed sidewalk inspections for…
Sidewalk Management System is used to track and organize inspections, violations and the status of New York City sidewalks. Identifies a Notice of Violation has been issued for a sidewalk defect. For…
Bicycle counts are conducted around New York City at key locations. For the counts data, please refer to the Bicycle and Pedestrian Counts dataset.
This dataset lists executed evictions within the five boroughs for the years 2017-Present (data prior to January 1, 2017, is not available). The data fields may be sorted by 20 categories of informati…
This dataset provides locations which have the Bridge Hold as one of the stipulations. The information gives the location of all the blocks and the intersections within 100 feet of a Bridge Structure.
The Bus Breakdown and Delay system collects information from school bus vendors operating out in the field in real time. Bus staff that encounter delays during the route are instructed to radio the di…
Department of Transpiration manages approximately 1,000,000 signs on the streets of New York. This dataset contains current and historical parking regulation signs. For all street signs, please use St…
While the NYC Department of Sanitation (DSNY) collects trash, recycling, and compostable material from residents, businesses are required to hire private carters to collect their waste. Following sign…
Locations where NYC residents can drop off their pharmaceuticals and syringes for safe disposal. For more information, see: https://www.nyc.gov/site/dsny/collection/get-rid-of/pharmaceutical-sharps-dr…
A list of locations where NYC residents can drop off unwanted electronics. It's illegal in New York State to include electronic devices with trash or recycling. For more information on how to handle u…
Location of DSNY garages. Essential to DSNY operations are our 59 garages across the five boroughs. This structure enables the Department’s uniformed personnel to efficiently perform regular duties –…
Location of DSNY Special Waste Drop-Off Sites. For hours of operation, what to bring, and rules and procedures, please see: https://www.nyc.gov/site/dsny/what-we-do/programs/special-waste-drop-off.pag…
Sites listed in the DonateNYC Directory. For more information, see: https://www1.nyc.gov/assets/donate/site/Directory To reduce needless waste and increase diversion of reusable material from landfill…
The NYC Street Centerline (CSCL) is a road-bed representation of New York City streets containing address ranges and other information such as traffic directions, road types, segment types.
This dataset contains information regarding placements of speed humps and speed cushions within the five boroughs. Speed humps are traffic calming devices intended to slow traffic speeds on low volume…
Clean Air Tracking System (CATS) is online application with end-to-end process where NYC Residents can submit for New Boiler Registration, Boiler Registration Renewal, Affidavit, Amendment, Boiler Wor…
The Department of Buildings (DOB) issues permits for construction and demolition activities in the City of New York. The construction industry must submit an application to DOB with details of the con…
Cryptosporidium and Giardia Analytical Results for Source Waters
Order to Repair/Vacate Orders
This data set provides counts and percent/average response times for the categories of incidents outlined in Local Law 119 of 2013: The Ariel Russo Emergency 9-1-1 Response Time Reporting Act. For Loc…