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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 277 datasets
A list of all .nyc domains registered along with the registration date and registrant type. This list is updated daily.
Locations where NYC residents can drop off their food scraps to be composted. For more information, visit https://www.nyc.gov/site/dsny/collection/residents/food-scrap-drop-off.page.
A searchable electronic database of all real property upon which a deed restriction was imposed by the Department of Citywide Administrative Services, pursuant to Local Law 176 of 2016. Current data:…
Bicycle counts are conducted around New York City at key locations. For the counts data, please refer to the Bicycle and Pedestrian Counts dataset.
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…
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…
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…
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…
This dataset provides the location of spray showers under the jurisdiction of NYC Parks. For more information about spray showers, visit https://www.nycgovparks.org/facilities/sprayshowers Data Dictio…
Entitation is a process of identifying and describing discrete vegetation units (entities). Essentially, it is a general inventory of an area's plant communities conducted by means of aerial photograp…
This is a list of NYC civil service title codes and descriptions used by City of New York agencies as well as if the title requires investigation before appointment.
This dataset provides benefit, program, and resource information for over 80 health and human services available to NYC residents in all eleven local law languages. The data is kept up-to-date, includ…
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…
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…
For up-to-date list of FHV bases, please visit this page
This dataset builds on the Walk to A Park Service Area (https://data.cityofnewyork.us/Recreation/Walk-to-a-Park-Service-area/5vb5-y6cv) to provide a dataset that can be viewed as an on-line map or dow…
This table contains information about transactions. A transaction tracks the movement of parts and materials between store houses and work orders. Each record represents a single transaction. The prim…
This table is the primary table for information about work orders, and contains general information - including a description of the work, assigned title, request date and completion date - about each…
The Resiliency Exposure Forecast for Tree Canopy projects canopy coverage in acres across NYC neighborhoods at decadal intervals (2021, 2030, 2040, 2050, 2055). Projections are based on expected tree…
Note: Due to important notes and changes to this dataset over time, we recommend you review the data dictionary prior to using this data. During the Covid-19 response, NYC Parks deployed staff from th…
Locations of street light poles, traffic light poles and utility poles reserved by companies authorized by the New York City Department of Information Technology and Telecommunications for the potenti…
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…
This table contains specific information about each part that is included in a transaction. Each record has information about one type of part in the transaction. A single transaction could have multi…
This table contains work order labor records. Each record in this table corresponds to one labor entry and includes general information about that piece of labor. The primary key is BOO_CODE. The BOO_…
This table contains information about objects that work orders can be written to. Examples of objects types include pieces of equipment, buildings, parks, maintenance districts, and boroughs. Each rec…