A brief history of water consumption in the New York City Water Supply System (Based on New York City Census population)

Unadjusted decennial census data from 1950-2000 and projected figures from 2010-2040: summary table of New York City population numbers and percentage share by Borough, including school-age (5 to 17), 65 and Over, and total population.

The 2015 tree census was the third decadal street tree census and largest citizen science initiative in NYC Parks’ history. Data collection ran from May 2015 to October 2016 and the results of the census show that there are 666,134 trees planted along NYC's streets. The data collected as part of the census represents a snapshot in time of trees under NYC Parks' jurisdiction.

The census data formed the basis of our operational database, the Forestry Management System (ForMS) which is used daily by our foresters and other staff for inventory and asset management. To learn more about the data collected and managed in ForMS, please refer to this user guide:
https://docs.google.com/document/d/1PVPWFi-WExkG3rvnagQDoBbqfsGzxCKNmR6n678nUeU/edit. For information on the city's current tree population, use the ForMS datasets.

The Office of Citywide Purchasing (OCP) solicits and awards contracts for a wide variety of goods and services on behalf of all City agencies.

Government, Not-for-Profit and Commercial Exemptions maintained by NYC Department of Finance.

The Department of Finance administers a number of benefits for property owners in the form of exemptions and abatements. Exemptions lower the amount of tax one owes by reducing the property's assessed value. This data contains exemption information for Government, Not-for-Profit and Commercial Exemptions.

Violations by the Department of Buildings that are adjudicated by OATH/ECB. There may also be a DOB violation. (https://data.cityofnewyork.us/Housing-Development/DOB-Violations/3h2n-5cm9)

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 represent the popularity of a name. Caution should be used when assessing the rank of a baby name if the frequency count is close to 10; the ranking may vary year to year.

New school projects (Capacity) and Capital Improvement Projects (CIP) currently under Construction.

Street tree data from the TreesCount! 2015 Street Tree Census, conducted by volunteers and staff organized by NYC Parks & Recreation and partner organizations. Tree data collected includes tree species, diameter and perception of health. Accompanying blockface data is available indicating status of data collection and data release citywide.

These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include fields capturing pick-up and drop-off dates/times, pick-up and drop-off taxi zone locations, trip distances, itemized fares, rate types, payment types, and driver-reported passenger counts.

Please Note: This dataset, which includes historical information on medallion vehicles which were not in good standing and able to drive on the date in the 'Last Update Date' field, is updated every day in the evening between 4-7pm.

Please check the 'Last Update Date' field to make sure the list has updated successfully. 'Last Update Date' should show either today or yesterday's date, depending on the time of day. If the list is outdated, please download the most recent list from the link below. http://www1.nyc.gov/assets/tlc/downloads/datasets/tlc_medallion_vehicles_inactive.csv

This list contains information on medallion vehicles that are currently inactive. The reason codes for an inactive medallion status are as follows: OOB for Out of Business, PEN for Pending, REV for Revoked, STO for In Storage and SUS for Suspended (Note: Reason for Suspension is also supplied). This list is accurate to the date and time represented in the Last Date Updated and Last Time Updated fields. For inquiries about the contents of this dataset, please email licensinginquiries@tlc.nyc.gov.

The Department of Housing Preservation and Development (HPD) reports on projects, buildings, and units that began after January 1, 2014, and are counted towards either the Housing New York plan (1/1/2014 – 12/31/2021) or the Housing Our Neighbors: A Blueprint for Housing & Homelessness plan (1/1/2022 – present).

The official tax maps for the City of New York are maintained by the DEPARTMENT OF FINANCE Tax Map Office. Tax maps show the lot lines, the block and lot numbers, the street names, lot dimensions, and easements.
Please see the following link for additional documentation- https://github.com/CityOfNewYork/nyc-geo-metadata/blob/master/Metadata/Metadata_DigitalTaxMap.md

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 building communities. For more information please visit: https://www.nyc.gov/html/dot/html/pedestrians/openstreets.shtml
Please note: there may be a delay in updates to the Open Data files.

Companies listed as of the most recent export date have been issued trade waste removal licenses by the Business Integrity Commission and, therefore, are authorized to collect and remove all types of trade waste covered by Local Law 42 of 1996.

This data is collected on the entities that apply with the commission to operate as Licensees.

Each record represents an entity that is approved to operate in the City of New York by the Commission.

The Application Type field denotes the class of application 'License' noting the type of applicant which is a Licensee. They are able to pickup all trade waste from various businesses throughout the city.

The BIC Number field is unique to every company that applies to the Commission.

List of every shooting incident that occurred in NYC during the current calendar year.

This is a breakdown of every shooting incident that occurred in NYC during the current calendar year. This data is manually extracted every quarter and reviewed by the Office of Management Analysis and Planning before being posted on the NYPD website.
Each record represents a shooting incident in NYC and includes information about the event, the location and time of occurrence. In addition, information related to suspect and victim demographics is also included. This data can be used by the public to explore the nature of police enforcement activity. Please refer to the attached data footnotes for additional information about this dataset.

List of TLC approved LabCorp Drug Test Locations. For inquiries about the contents of this dataset, please email tlccompliance@tlc.nyc.gov

NYCDEP Citywide Hydrants

This dataset includes the daily number of families and individuals residing in the Department of Homeless Services (DHS) shelter system and the daily number of families applying to the DHS shelter system.

Areas of New York City that were flooded as a result of Hurricane Sandy.

Type and address of emergency incident to which OEM responded

2010 Neighborhood Tabulation Areas (NTAs) are medium-sized statistical geographies for reporting Decennial Census and American Community Survey (ACS). 2010 NTAs are created by aggregating 2020 census tracts and nest within Community District Tabulation Areas (CDTA). NTAs were delineated with the need for both geographic specificity and statistical reliability in mind. Consequently, each NTA contains enough population to mitigate sampling error associated with the ACS yet offers a unit of analysis that is smaller than a Community District.

Though NTA boundaries and their associated names roughly correspond with many neighborhoods commonly recognized by New Yorkers, NTAs are not intended to definitively represent neighborhoods, nor are they intended to be exhaustive of all possible names and understandings of neighborhoods throughout New York City. Additionally, non-residential areas including large parks, airports, cemeteries, and other special areas are represented separately within this dataset and are assigned codes according to their type (See NTAType field).

All previously released versions of this data are available at BYTES of the BIG APPLE- Archive

Locations of voting/poll sites through the city.

Results of sampling to determine the SARS-CoV-2 N gene levels in NYC DEP Wastewater Resource Recovery Facility (WRRF) influent, disaggregated by the WRRF where the sample was collected, date sample was collected, and date sample was tested.

RT-qPCR was changed to digital PCR in April of 2023, resulting values are about 10-20 times higher than those of RT-qPCR. Please refer to this supporting documentation for more technical information

Data may be used to track trends in SARS-CoV-2 concentrations in NYC WRRF influent. Dataset does not include COVID-19 case rates.