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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 632 datasets
This is a dataset of New York City agencies, offices, and other organizations with NYC-specific governance functions. These include advisory or regulatory organizations, public benefit or development…
This dataset provides the most current listing of LinkNYC Kiosks, their location, and the status of the Link’s wifi, tablet, and phone.
This data set includes older civil penalties (commonly referred to as ‘DOB Violations’) that were issued by the Department of Buildings (DOB) in the Buildings Information System (BIS). For newer civil…
List of all Facades compliance filings submitted in DOB NOW.
This is the universe of complaints received by Department of Buildings (DOB). It includes complaints that come from 311 or that are entered into the system by DOB staff. A Complaint Categories codes c…
Properties remediated under OER's oversight, both in the E-Designation program and the NYC Voluntary Cleanup Program. Includes sites completed and in progress.
This is an official DOHMH dataset. The Health Department does not endorse datasets using these data that may be created by others. The dataset contains the self-inspections of drinking water tanks tha…
Historical licensee status data. Data dictionary available here: https://data.cityofnewyork.us/api/views/p32s-yqxq/files/20bca1de-74f0-462e-8574-f25ca66b8346?download=true&filename=NewDriverAppStatusL…
THIS DATASET IS UPDATED SEVERAL TIMES PER DAY. TLC Driver application status check for applicants who had applied for a new TLC driver’s license. For more information and to upload missing requirement…
Contains information about work orders created to conduct emergency repair work when an owner fails to address a hazardous condition pursuant to the requirements of an HPD issued violation. HPD issues…
The data set contains information on work orders created through HPD's Emergency Repair Program, Alternative Enforcement Program and Demolition programs and fees assessed against properties by HPD pur…
Contains information about invoices submitted to HPD by private contractors under an OMO. This is part of the HPD Charge Data collection of data tables.
Contains information about fees assessed against properties by HPD pursuant to the Housing Maintenance Code.
DOT issues a list of streets where crews will be doing milling or resurfacing work each week.* *Schedules are subject to change due to inclement weather or equipment issues. For more information, visi…
This dataset contains information about housing lotteries that have been advertised on Housing Connect (https://housingconnect.nyc.gov/PublicWeb/) since July 2020 at the building level. A Housing Conn…
This dataset contains information about housing lotteries that have been advertised on Housing Connect (https://housingconnect.nyc.gov/PublicWeb/) since July 2020 at the lottery level. A Housing Conne…
The DOHMH office of Public Health Engineering administers the Beach Surveillance and Monitoring Program for all permitted New York City beaches. The Beach Water Samples data set contains the enterococ…
Agency Business Parking Permits (ABPP) are issued to government employees who need to park while conducting official business and are valid for three-hour parking in No Parking, Truck Loading, and met…
Contains information pertaining to permit applications for work to landmark sites submitted to and processed by LPC.
The primary table for all public data on complaints, including dates, locations and the outcomes of closed complaints received since the year 2000. The dataset is part of a database of all public poli…
CEQR Open Data contains information on projects that are undergoing or have completed review through the City Environmental Quality Review (CEQR) process. Project information available at the Open Dat…
This dataset contains cooling tower systems currently registered in the NYC Cooling Tower Registration Portal and Legionella water test dates as reported by a building's qualified person. Decommission…
Annual On-Street Parking Permits (AOSPP) are issued to not-for-profit organizations. The permit allows vehicles limited standing and parking privileges in loading zones and at parking meters while car…
Indoor Environmental Complaints This data is largely received via complaints to 311; Each record represents a single complaint; This data can be used to help determine if the DOHMH has received an env…
NOTE: This data does not present a full picture of 311 calls or service requests, in part because of operational and system complexities associated with remote call taking necessitated by the unpreced…