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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, 3:48 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.
Freshness above is about the data being current. This is about the data being understood: how many of the catalogue's fields carry a meaning we can act on, which datasets are still waiting, and how far the joinable web reaches.
Filtered to datasets carrying borough. Clear
| Dataset | Fields | Decided | Understood | Nobody looked | Shared terms | |
|---|---|---|---|---|---|---|
| Production office space bvna-6j7v | 22 | 22 100% | 6 | 0 | 3 | See every field |
| Certification of No Harassment (CONH) Pilot Building List bzxi-2tsw | 22 | 22 100% | 10 | 0 | 6 | See every field |
| Accessible Pedestrian Signal Locations de3m-c5p4 | 22 | 22 100% | 9 | 0 | 3 | See every field |
| NYC Cooling Tower System Inspection Results f9wb-g8mb | 22 | 22 100% | 12 | 0 | 4 | See every field |
| Urban Park Ranger Animal Condition Response fuhs-xmg2 | 22 | 22 100% | 7 | 0 | 1 | See every field |
| NYC Drinking Water Tank Inspections and Audits Compliance Results rytv-g5ui | 22 | 22 100% | 12 | 0 | 4 | See every field |
| NYC Taxi and Limousine Commission authorized Dispatch Service Providers (DSP) 2n4x-d97d | 21 | 21 100% | 8 | 0 | 4 | See every field |
| Moving Violation B Summons (Year to Date) 57p3-pdcj | 21 | 21 100% | 10 | 0 | 1 | See every field |
| Verified Locations for NYC City-Funded Social Service Contracts FY2018 (Physical Address) 922w-z7da | 21 | 21 100% | 8 | 0 | 5 | See every field |
| Capital Grant Awards 2014 9umc-3b2y | 21 | 21 100% | 9 | 0 | 3 | See every field |
| NYC Clean Soil Bank Generating and Receiving Sites b4dv-8mq4 | 21 | 21 100% | 6 | 0 | 1 | See every field |
| Heating Oil Consumption And Cost (2010 - Sep 2025) bhwu-wuzu | 21 | 21 100% | 7 | 0 | 1 | See every field |
| Bureau of Fire Prevention - Active Violation Orders (Historical) bi53-yph3 | 21 | 21 100% | 11 | 0 | 4 | See every field |
| Local Law 161- Agency Calls to NYPD for Assistance at Job and SNAP Centers ejux-uh6h | 21 | 21 100% | 12 | 0 | 7 | See every field |
| Queens Library Branches kh3d-xhq7 | 21 | 21 100% | 11 | 0 | 7 | See every field |
| Intercity Bus Stop Permits nmue-7zq2 | 21 | 21 100% | 5 | 0 | 1 | See every field |
| Hotels Properties Citywide tjus-cn27 | 21 | 21 100% | 8 | 0 | 3 | See every field |
| NYC Citywide Rolling Calendar Sales usep-8jbt | 21 | 21 100% | 10 | 0 | 2 | See every field |
| Bedbug Reporting wz6d-d3jb | 21 | 21 100% | 8 | 0 | 3 | See every field |
| Open Restaurants Inspections (Historical) 4dx7-axux | 20 | 20 100% | 12 | 0 | 3 | See every field |
| Evictions 6z8x-wfk4 | 20 | 20 100% | 12 | 0 | 3 | See every field |
| Queens Community Board District Managers and Chairs 8z5h-tzdr | 20 | 20 100% | 11 | 0 | 4 | See every field |
| Construction-Related Incidents bf97-mjsy | 20 | 20 100% | 15 | 0 | 3 | See every field |
| Pedestrian Mobility Plan Pedestrian Demand fwpa-qxaf | 20 | 20 100% | 6 | 0 | 2 | See every field |
| Active NYC Health Code Regulated Child Care Programs gy3q-4tzp | 20 | 20 100% | 9 | 0 | 4 | See every field |
| FloodNet: Sensor Deployment Metadata kb2e-tjy3 | 20 | 20 100% | 10 | 0 | 5 | See every field |
| Bronx Borough President Capital Funding mdgu-ar69 | 20 | 20 100% | 14 | 0 | 7 | See every field |
| Legal Defense Trust Expenditures mhyv-6iza | 20 | 20 100% | 14 | 0 | 6 | See every field |
| 2012-2013 Young Adult Borough Centers pfn4-vjwr | 20 | 20 100% | 9 | 0 | 5 | See every field |
| Urban Park Ranger Engagement Tracker rcd4-qkns | 20 | 20 100% | 7 | 0 | 1 | See every field |
| Manhattan Community Grants - Historical rsnd-bbih | 20 | 20 100% | 9 | 0 | 3 | See every field |
| Bureau of Fire Prevention - Inspections (Historical) ssq6-fkht | 20 | 20 100% | 11 | 0 | 4 | See every field |
| Order to Repair/Vacate Orders tb8q-a3ar | 20 | 20 100% | 11 | 0 | 5 | See every field |
| NYC Municipal Building Energy Benchmarking Results vvj6-d5qx | 20 | 20 100% | 3 | 0 | 2 | See every field |
| Real Property Income and Expense Form non-compliance list wvts-6tdf | 20 | 20 100% | 12 | 0 | 4 | See every field |
| Participatory Budgeting Projects wwhr-5ven | 20 | 20 100% | 10 | 0 | 5 | See every field |
| Landmarks Violations wycc-5aqt | 20 | 20 100% | 9 | 0 | 2 | See every field |
| Center & Service Locations 6smc-7mk6 | 19 | 19 100% | 8 | 0 | 5 | See every field |
| DOHMH Indoor Environmental Complaints 9jgj-bmct | 19 | 19 100% | 11 | 0 | 4 | See every field |
| WiredNYC – All Buildings Data a6nj-cfbz | 19 | 19 100% | 2 | 0 | 1 | See every field |
| Mapped In NY Companies f4yq-wry5 | 19 | 19 100% | 7 | 0 | 4 | See every field |
| Local Law 161 - Use of Force (UoF) Incidents at Benefits Access Centers and SNAP Centers gxfj-gcr2 | 19 | 19 100% | 14 | 0 | 7 | See every field |
| TLC Driver Exam Testing Center Locations h922-d8e5 | 19 | 19 100% | 12 | 0 | 7 | See every field |
| Buildings Selected for the Alternative Enforcement Program (AEP) hcir-3275 | 19 | 19 100% | 10 | 0 | 5 | See every field |
| Tourism Grants rma9-fm39 | 19 | 19 100% | 12 | 0 | 5 | See every field |
| Internet Master Plan: Broadband Adoption and Infrastructure by Community District rxpf-yca2 | 19 | 19 100% | 2 | 0 | 2 | See every field |
| Tourism Grants x4ud-jhxu | 19 | 19 100% | 7 | 0 | 3 | See every field |
| SCOUT CORE xrwg-eczf | 19 | 19 100% | 11 | 0 | 5 | See every field |
| OER Cleanup Sites 3279-pp7v | 18 | 18 100% | 7 | 0 | 2 | See every field |
| HIV Testing Locations 72ss-25qh | 18 | 18 100% | 1 | 0 | 1 | See every field |
A line means a dataset carries a field tagged with a shared vocabulary term. Two datasets on the same term speak the same language about it, which is what makes a cross-dataset question possible. Sharing a term is not the same as a working join — the dataset page says whether a specific pair compiles.
Bipartite. A dimension node is a conformed-dimension family; a dataset node is a catalog dataset; an edge means that dataset carries at least one column tagged with that dimension, and names the columns that carry it.
How many of an edge's tagging columns carry a method that actually read something. Zero means the edge rests entirely on carried lexical tags.
Two datasets on the same dimension node share a vocabulary, which is weaker than a join. GET /api/datasets/{fourFour}/bindings/{partner} decides whether a specific pair compiles; executing it additionally needs both marts present.
Gaps in the data behind this page
Source last observed Oct 12, 2026, 3:48 AM.
603 of the 3,026 datasets in the catalog list no columns at all.
603 / 3,026
Source: /api/field-coverage
Check it yourself: /api/field-coverage#/catalog/datasets_no_inventory
These pages state their own gaps: /datasets, /freshness, /scorecard, /scorecard/fields, /analyses, /ontology, /graph, /alerts, any topic page under /domains, any dataset page.