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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, 10:55 AM
3,026 datasets, 56,681 catalogued fields, 36,243 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, 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_mart_declared
50 of the 2,408 mirrored datasets lag the source they copy.
50 / 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 124 datasets
This is an official NYC Health Department dataset. the Health Department does not endorse datasets using this data that may be created by others. This dataset lists active child care programs regulate…
A Certificate of Occupancy (CO) states a building’s legal use and/or type of permitted occupancy. New buildings must have a CO, and existing buildings must have a current or amended CO when there is a…
DOB licenses and registrations issued by the Department to individuals working with our Department and/or within the construction trades in New York City. NOTE: The following licenses are no longer up…
This dataset is part of the DOB NOW Electrical Permit Data Collection: https://data.cityofnewyork.us/browse?Data-Collection_Data-Collection=DOB+NOW+Electrical+Permits+Data This dataset contains detail…
A list of sites across the five boroughs where a complaint was made that construction activity has come to an abrupt halt. Daily updates provide all sites where the stalled status is currently active.
Annual compliance filings for high and low pressure boilers installed in buildings. The Department of Buildings’ Boiler Unit oversees the installation and operation of New York City’s boilers. Propert…
This dataset includes construction-related incidents recorded in through the Department of Buildings (DOB) Incident Database.
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…
The OpenRecords Requests dataset consists of information about FOIL Requests including Agency name, date created, date closed, due date, status. For further details visit the OpenRecords portal at htt…
This dataset features business inspections conducted by DCWP. DCWP enforces key consumer protection, licensing, weights and measures, and workplace laws. In addition to patrol (routine) inspections at…
The weekly dataset contains regularly updated data on how the LinkNYC kiosks are being used, including numbers of users, number of Wi-Fi sessions, amount of data transmitted and other information. Dat…
A list of vehicles to be auctioned.
Contains information about organizations or individuals listed on a Multiple Dwelling Registration form.
Pursuant to New York City’s Housing Maintenance Code, the Department of Housing Preservation and Development (HPD) collects registration information from owners of residential rental units. Owners are…
Pursuant to New York City’s Housing Maintenance Code, the Department of Housing Preservation and Development (HPD) collects information on multiple dwellings in New York City, and other buildings that…
The Department of City Planning (DCP) processes land use applications submitted by City or other public agencies and other (private) applicants. This data set provides information on land use applicat…
The Department of City Planning (DCP) processes land use applications submitted by City or other public agencies and other (private) applicants. This data set provides information on land use applicat…
This data set contains information and locations of (E) Designations, including CEQR Environment Requirements (Table 1) and CEQR Restrictive Declarations (Table 2), in Appendix C of the Zoning Resolut…
This data set contains information and locations of (E) Designations, including CEQR Environment Requirements (Table 1) and CEQR Restrictive Declarations (Table 2), in Appendix C of the Zoning Resolut…
ACRIS State mapping for Codes in the ACRIS Real and Personal Property Legals Datasets
ACRIS Document Type and Class Code mappings for Codes in the ACRIS Real and Personal Property Master Datasets
Monthly metrics containing average daily trips and amount of fares collected, active vehicles and drivers, and credit card usage. The information was tabulated from trip records submitted for all TLC…
This dataset contains a list of ICAP businesses that have successfully complied with Equal Employment Opportunity (EO 50) requirements and have received EO50 certificate of approval from the NYC Depar…
A list of contractors and subcontractors who are ineligible for inclusion on any HPD prequalified list(s) for housing development projects due to a failure to provide the wage reporting information re…
The Wage Information data table includes information about borrower legal entities and contractors that have and have not provided the wage information required by Local Law 44. This is part of the Ho…