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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, 11:00 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, 11:00 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
49 of the 2,408 mirrored datasets lag the source they copy.
49 / 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.
Check public health measures across neighborhoods.
Showing 25 of 26 datasets
Daily count of NYC residents who tested positive for SARS-CoV-2, who were hospitalized with COVID-19, and deaths among COVID-19 patients. Note that this dataset currently pulls from https://raw.github…
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…
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…
This is an official DOHMH dataset. Creating derivative/community datasets based on this dataset is allowed so long as it is done in a manner that is not misleading and does not imply endorsement of su…
New York City's Open Streets program transforms streets into public spaces open to all. These public spaces allows a variety of activities including education and cultural programming as well as build…
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 is an official NYC Health Department dataset. The Health Department does not endorse datasets using these data that may be created by others. The dataset contains the drinking water tank oversigh…
This dataset includes cooling tower regulatory inspection results from the NYC Health Department’s Office of Building Water Systems Oversight (BWSO). The dataset includes results from two inspection t…
NYC Reported Dog Bites. Section 11.03 of NYC Health Code requires all animals bites to be reported within 24 hours of the event. Information reported assists the Health Department to determine if the…
Annual list of farmers markets across the five boroughs that have varying vendors, products, and EBT acceptance.
Active Dog Licenses. All dog owners residing in NYC are required by law to license their dogs. The data is sourced from the DOHMH Dog Licensing System (https://a816-healthpsi.nyc.gov/DogLicense), wher…
A permit is required to install, drill, replace or operate a nonpotable water well in New York City used to supply water to any buildings or affiliated structures. This dataset contains a list of curr…
A permit is required to install, operate or construct any indoor or outdoor bathing establishment with a pool in New York City. This permit may also include saunas, steam rooms, or spray grounds that…
The Adding Chemicals to Water Supply permit is required for persons who engage in the business of chemically treating the drinking water supply within a building. This permit allows chemicals to be ad…
NYC REMSCO maintains a registry of AED locations required in NYC by New York State Public Health Law (namely, PAD: https://newyork.public.law/laws/n.y._public_health_law_section_3000-b). This dataset…
This is an official DOHMH dataset. Creating derivative/community datasets based on this dataset is allowed so long as it is done in a manner that is not misleading and does not imply endorsement of su…
Popular Baby Names by Sex and Ethnic Group Data were collected through civil birth registration. Each record represents the ranking of a baby name in the order of frequency. Data can be used to repres…
The Pregnancy Risk Assessment Monitoring System (PRAMS) is an ongoing, population-based risk factor surveillance system designed to identify and monitor selected maternal experiences and behaviors tha…
Cryptosporidiosis, number of cases and annual case rate per 100, 000 population by race/ethnicity, age group and borough of residence, New York City, 2000 - 2025.
The Hepatitis category in NYC Health Map provides a list of facilities for the public and service providers looking for prevention services, testing, and treatment for hepatitis B and C. Due to shared…
Infant Mortality Rate by Maternal Race/Ethnicity for New York City, 2007-2023. Counts of infant deaths (age <1 year) are based on NYC death certificates. The rate is calculated using the counts of inf…
Percent Live Births by Infant Sex and Mother’s Race/Ethnicity for New York City, 2007-2020
The leading causes of death by sex and ethnicity in New York City in since 2007. Cause of death is derived from the NYC death certificate which is issued for every death that occurs in New York City.…
Total number of calls received by the agency's call center This data is collected to assess and assist residents of NYC. The data is collected by a 3rd party application that goes by the name PRIMA. D…
This directory is for at-risk for HIV and eligible persons living with HIV in New York City seeking HIV medical and supportive services. The agencies and their listed programs receive CDC and Ryan Whi…