Gaps in the data behind this page

710 of the 3,026 datasets in the catalog hold no queryable rows.
50 of the 2,408 mirrored datasets lag the source they copy.

Source last observed Oct 11, 2026, 6:00 PM.

Where each note comes from

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_not_queryable
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, any dataset page.

Datasets

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Coverage

56,681 of 56,681 columns decided — 100.0% · 12,642 bound (22.3%) · 0 still unread

Bound: 12,642; 22.3%; a concept was found and asserted for the column.
Refused: 32,953; 58.1%; the column was read and no concept fits. A verdict, not a gap.
Insufficient: 11,086; 19.6%; read, but the evidence did not settle it.
Unanalysed: 0; 0.0%; nobody has read this column yet.

56,681 columns in the coverage ledger · read from /api/field-coverage on citytap-prod · source last observed Oct 11, 2026, 6:56 PM

Where the unread columns are

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.

Showing 11 of 36 datasets

A Foundation Report: Family Violence
Mayor's Office to End Domestic and Gender-Based ViolenceUpdates: Historical dataPublisher updated: Aug 5, 2020
The dataset contains count data for the number of family-related domestic incident reports, family-related felony assaults, domestic violence related felony assaults, family-related rapes and domestic…
Publisher: DormantOur mirror: In sync
Intimate Partner Homicide Suicide in New York City (2010-2018)
Mayor's Office to End Domestic and Gender-Based ViolenceUpdates: Historical dataPublisher updated: Aug 4, 2020
The dataset contains count data for the number of intimate partner homicides and homicide-suicides that occurred in New York City from 2010 through 2018. The report provides information on the borough…
Publisher: DormantOur mirror: In sync
Bureau of Fire Prevention - Building Summary (Historical)
Fire DepartmentUpdates: Historical dataPublisher updated: Mar 7, 2019
NOTE: The source database for this dataset has been decommissioned. No new data will be added to this dataset. This data set contains sprinkler, standpipe and total number of active violations by buil…
Publisher: DormantOur mirror: In sync
IceLadders_20190417
Department of Parks and RecreationUpdates: As neededPublisher updated: Apr 24, 2019
This dataset contains GPS coordinates for each ice ladder NYC Parks places around lakes and ponds. These ladders are intended for rescuing anyone who falls through the ice of a lake or pond during win…
Publisher: DormantOur mirror: In sync
Bureau of Fire Prevention - Active Violation Orders (Historical)
Fire DepartmentUpdates: Historical dataPublisher updated: Mar 7, 2019
NOTE: The source database for this dataset has been decommissioned. No new data will be added to this dataset. This dataset contains active violation orders given by the Bureau of Fire Prevention. Thi…
Publisher: DormantOur mirror: In sync
Bureau of Fire Prevention - Certificates of Fitness (Historical)
Fire DepartmentUpdates: Historical dataPublisher updated: Mar 7, 2019
NOTE: The source database for this dataset has been decommissioned. No new data will be added to this dataset. This dataset contains premise based Certificates of Fitness (COF) granted by the Bureau o…
Publisher: DormantOur mirror: In sync
Bureau of Fire Prevention - Inspections (Historical)
Fire DepartmentUpdates: Historical dataPublisher updated: Mar 7, 2019
NOTE: The source database for this dataset has been decommissioned. No new data will be added to this dataset. This dataset contains permit and Bureau of Fire Prevention inspection information by acco…
Publisher: DormantOur mirror: In sync
OCDV Family Justice Center Foreign Born Report
Mayor's Office to End Domestic and Gender-Based ViolenceUpdates: Historical dataPublisher updated: Sep 24, 2018
The dataset contains count data for the number of Family Justice Center clients that reported being foreign born or born in the United States, basic demographic information, including age category, to…
Publisher: DormantOur mirror: In sync
Target Community District
Department of ProbationUpdates: As neededPublisher updated: Jun 21, 2013
The Table representing "Target Community District Probation Demographic Data" as of 08/05/2011
Publisher: DormantOur mirror: In sync
Family & Adult Court Contact Information
Department of ProbationUpdates: As neededPublisher updated: Jul 12, 2017
This is the contact list for the Family and Adult Court Information.
Publisher: DormantOur mirror: In sync
NYPD Calls for Service (Historic)
Police DepartmentUpdates: Historical dataPublisher updated: Aug 11, 2026
Calls for Service to NYPD's 911 system This dataset documents entries into the NYPD 911 system, ICAD. The data is collected from the ICAD system which call takers and dispatchers use to communicate wi…
Publisher: DormantOur mirror: Not mirrored