NYC Open Data Help Desk: Data Questions and Reported Errors

13074

Data Question

New York City Fire Department (FDNY)

This data (and other Fire incident data e.g. https://data.cityofnewyork.us/Public-Safety/Fire-Incident-Dispatch-Data/8m42-w767/) update very slowly (on the order of weeks to several months). Can they be made closer to real time?

Bureau of Fire Investigations - Fire Causes

https://data.cityofnewyork.us/d/ii3r-svjz

Response not sent yet.

Pending

2026-10-01T00:00:00.000

2026-10-02T00:00:00.000

13064

Data Question

Department of Housing Preservation and Development (HPD)

Hello

When will this datset be updated? It says monthly, but the last updated date was August 12th, 2026. I'm asking because there likely have been many proprety management company turnover and I want to build analysis from that.

Thanks,
***

Multiple Dwelling Registrations

https://data.cityofnewyork.us/d/tesw-yqqr

Response not sent yet.

Pending

2026-09-29T00:00:00.000

2026-10-02T00:00:00.000

13063

Data Question

Office of Administrative Trials and Hearings (OATH)

Good afternoon,

I currently review the following Dataset - https://data.cityofnewyork.us/City-Government/OATH-Hearings-Division-Case-Status/jz4z-kudi/about_data

There are a number of violations (I believe they are Health Tribunal violations) listed but do not contain Block & Lot information. An example - ***

Is there a separate Dataset that contains this Block & Lot information for these violations? Or are you able to include/add Block & Lot information for these violations on the OATH Hearings Division Case Status Dataset?

Looking forward to your response!

Best,
***

OATH Hearings Division Case Status

https://data.cityofnewyork.us/d/jz4z-kudi

Response not sent yet.

Pending

2026-09-29T00:00:00.000

2026-10-02T00:00:00.000

13061

Reported Error

Mayor's Office of Media and Entertainment (MOME)

The Film Permits dataset reloads every day, but it hasn't had a new permit in three months. The newest record is a shoot starting June 29, 2026, entered that morning, and there's nothing after that date.
As of September 28, 2026:
- The API and the full CSV export both return 19,397 rows, covering shoots from January 1, 2023 to June 29, 2026.
- Every row, including ones from 2023, has a system created date of September 28, 2026, 19:30 UTC. So the table is being fully reloaded each day, but the reload doesn't include anything new.
- Before the stop, permits were posted one to six days before each shoot. More than 500 appeared citywide in each of April, May and June 2026.
This query shows it:
https://data.cityofnewyork.us/resource/tg4x-b46p.json?$select=max(startdatetime),max(enteredon),count(*)
Could you check whether the export from MOME's permit system stopped after June 29?
Thanks!

Film Permits

https://data.cityofnewyork.us/d/tg4x-b46p

There is an intentional three-month delay between filming dates and the release of permit records on Open Data to protect proprietary information about productions that may still be filming. The dataset refreshes daily, but newly released records reflect that delay.

Closed

2026-09-29T00:00:00.000

2026-10-02T00:00:00.000

13055

Reported Error

NYC Service

Dataset shpd-5q9m ("Volunteer Opportunities and Finding Organizations," agency: NYC Service). Many rows appear to list another organization's website. Examples: Food Bank For New York City "Dinner Service (18+)" links to stmaryskids.org (returns 404); NATIONAL SEPTEMBER 11 MEMORIAL & MUSEUM visitor-services listing links to volunteer-referral.org (no response); Free Arts NYC links to southbronxunited.org. An automated check of the 411 rows marked "ongoing" flagged 355 as likely mismatches (spot-checked by hand); 43 listed websites returned 404 and 58 did not respond (checked 2026-09-26). Row data was last updated 2019-10-04, while the metadata says "Update Frequency: Every 6 months." The cause is not known; it may be a mismatch between opportunity and organization records. We have sent NYC Service (nycservice@cityhall.nyc.gov) a row-by-row spreadsheet and method note.

Volunteer Opportunities and Finding Organizations

https://data.cityofnewyork.us/d/shpd-5q9m

Response not sent yet.

Pending

2026-09-27T00:00:00.000

2026-10-02T00:00:00.000

13052

Data Question

Financial Information Services Agency / Office of Payroll Administration (FISA-OPA)

Are employee benefits included in one of these categories, such as Other Pay? If not, is there a separate dataset that has that information by city agency?

Citywide Payroll Data (Fiscal Year)

https://data.cityofnewyork.us/d/k397-673e

Response not sent yet.

Pending

2026-09-26T00:00:00.000

2026-10-02T00:00:00.000

13050

Data Question

City Council (NYCC)

This dataset is six years old (last updated Feb 7, 2020) and needs updating. There appears to be no publicly available tracking of what is happening to this money, other than parsing together various press releases published over the years.
The spreadsheet available on OpenData is not only old, it is also not comprehensive as there is zero data on winning participatory budgeting projects in NYC Council District 1 (where I work and live). Please fix this. Thank you.

Participatory Budgeting Project Tracker

https://data.cityofnewyork.us/d/qm5f-frjb

Response not sent yet.

Pending

2026-09-24T00:00:00.000

2026-10-02T00:00:00.000

13048

Data Question

The NYC Open Data Team

Vendor "Oasis Plomo Corp" is listed in SBS Vendor Directory https://sbsconnect.nyc.gov/vendor-profile/?guid=532de4b8-ff55-f111-bec6-001dd8002324
but it is missing from the Open Data SBS Certified Business List
https://data.cityofnewyork.us/Business/SBS-Certified-Business-List/ci93-uc8s/data_preview.
Please help to reconcile.
Thank you

SBS Certified Business List

https://data.cityofnewyork.us/d/ci93-uc8s

Thank you for bringing this to our attention. This dataset has now been updated with the latest available information.

Closed

2026-09-24T00:00:00.000

2026-10-02T00:00:00.000

13045

Data Question

Department of Consumer and Worker Protection (DCWP)

I'm particularly interested in learning more about bodegas registered in New York City. Is there a specific field/characterization to mark bodegas in this dataset? Or is the only way to know if a business is a bodega is if it has been identified as so?

Issued Licenses

https://data.cityofnewyork.us/d/w7w3-xahh

DCWP does not maintain a registry of bodegas as they do not require a DCWP-issued license to operate in New York City. There is no definitive or accurate way to identify bodegas from the Issued Licenses dataset.

Closed

2026-09-21T00:00:00.000

2026-10-02T00:00:00.000

13044

Reported Error

Department of Buildings (DOB)

The DOB NOW Build Job Application Filings dataset is missing a lot of data so for example I can't see any of the DOB NOW job filings for many different projects that I can see in DOB NOW.

DOB NOW: Build – Job Application Filings

https://data.cityofnewyork.us/d/w9ak-ipjd

We received your inquiry from the NYC Open Data Helpdesk. Our response is as follows:

Please provide an example record that you believe should appear — and does not — in this Open Data portal data set and someone will investigate further.

Thank you so much
Department of Buildings (DOB)

Pending

2026-09-21T00:00:00.000

2026-10-02T00:00:00.000

13042

Data Question

Department of Sanitation (DSNY)

I'm working on a data-linkage validation project comparing DSNY SweepNYC street-cleaning records (dataset c23c-uwsm) against sanitation violations, joined via the Citywide Street Centerline (inkn-q76z).

SweepNYC's own records carry a cscl_version field, and every record in our August 2026 extract is tagged "23C". I need to know exactly which Citywide Street Centerline release that label refers to -- ideally a downloadable snapshot or archive of that specific version, not the current live table, since PhysicalIDs have been renumbered for some segments since then.

Specifically I'd like to know: (1) Is there an official archived release of CSCL labeled "23C" available for download, and if so, where? (2) Is that the same reference SweepNYC's backend uses to generate the physical_id field in c23c-uwsm, or does "23C" mean something else in that context? (3) Is there an official crosswalk or changelog for PhysicalIDs that have been split, merged, or renumbered between historical CSCL releases and the current one?

For context, I've been cross-referencing against the NYC Planning "LION 23C" street-network archive (nyclion_23c.zip) as a proxy, and it resolves most but not all of the PhysicalID mismatches I'm seeing -- I'd like to confirm whether that's actually the right reference or a coincidentally similar one.

Thank you.

SweepNYC Street Cleaning

https://data.cityofnewyork.us/d/c23c-uwsm

Response not sent yet.

Pending

2026-09-20T00:00:00.000

2026-10-02T00:00:00.000

13039

Data Question

Department of Investigation (DOI)

Hello there,
My name is ***, and I am currently a 3rd year PhD student in ***. My question is: What does it mean when observations have the same court index number, docket number, and same address, but appears twice with two different executed dates? For example, please see court index number, ***.
Intertwined with this question is, when observations have the same court index number, same address, and same executed dates, but different docket numbers, does that mean that multiple individuals were evicted from the same location?
Any help with the questions above would be greatly appreciated! Thank you so much!

Evictions

https://data.cityofnewyork.us/d/6z8x-wfk4

There may be multiple entries for the same index number in cases where separate warrants were requested to evict separate tenants (different docket number, same index) and there may be multiple entries per docket record in cases where warrants were executed twice. After eviction a tenant may go to court and obtain an “Order to Show Cause,” to be restored to possession of the premises under a stipulation, and if the tenant defaults on the stipulation the warrant can be re-executed. The New York State Courts Electronic Filing (NYSCEF) system may provide additional detail on records by index number, as long as the cases are on NYSCEF (pro-se cases are not required to be electronically filed). Good luck in your studies.

Closed

2026-09-17T00:00:00.000

2026-10-02T00:00:00.000

13036

Data Question

Department of Environmental Protection (DEP)

I need information from the NYC Department of Environmental Protection about the Harbor Water Quality dataset, ID 5uug-f49n, on NYC Open Data. I want to know the update schedule, when 2026 records will be published, and why many 2024–2025 records lack latitude and longitude. Please refer this inquiry to DEP’s Open Data Coordinator or the dataset owner.

Harbor Water Quality

https://data.cityofnewyork.us/d/5uug-f49n

Response not sent yet.

Pending

2026-09-17T00:00:00.000

2026-10-02T00:00:00.000

13035

Data Question

Department of Environmental Protection (DEP)

I’m emailing about the NYC Open Data dataset “Harbor Water Quality,” dataset ID 5uug-f49n. I need to speak with the dataset owner about missing 2026 records and missing latitude/longitude values in recent records.

Harbor Water Quality

https://data.cityofnewyork.us/d/5uug-f49n

This dataset has suffered from staffing constraints in the Marine group at DEP. While the operational issues are being resolved, data may be published at infrequent intervals. We're currently expecting an update in the next few weeks for this dataset.

Closed

2026-09-17T00:00:00.000

2026-10-02T00:00:00.000

13034

Data Question

Department of Health and Mental Hygiene (DOHMH)

Hi NYC Open Data team,

The “Most Popular Dog Names in NYC” visualization counts active license periods, and its description notes that a renewal can create another record for the same dog. Readers may still interpret the totals as unique dogs.

Would you consider adding a short denominator note and linking to iDogNames’ methodology as an external example of separating records, populations and time windows?
https://idognames.com/top/methodology

Plain-text or nofollow attribution is fine.

NYC Dog Licensing Dataset

https://data.cityofnewyork.us/d/nu7n-tubp

As described in the dataset descriptions and the data dictionary, the Dog Licensing dataset contains active dog licenses, and each record is a unique dog license period and not a unique dog. Dog license time periods can range from one to five years, and the dog license can be renewed at any time of the year. We will consider adding information to this dataset that allows users to identify unique dogs licensed. 

Closed

2026-09-17T00:00:00.000

2026-10-02T00:00:00.000

13031

Reported Error

City Council (NYCC)

This is missing council district 3 for the current term. There is a new cm so when you filter for the current CMs it only shows 50, when it should be 51. This is an issue with Eric Bottchers former district.

City Council Members (1999 to Present)

https://data.cityofnewyork.us/d/uvw5-9znb

Response not sent yet.

Pending

2026-09-16T00:00:00.000

2026-10-02T00:00:00.000

13029

Data Question

Agency not assigned yet.

z_grade and z_floor

Building Elevation and Subgrade (BES)

https://data.cityofnewyork.us/d/bsin-59hv

Response not sent yet.

Pending

2026-09-16T00:00:00.000

2026-10-02T00:00:00.000

13028

Reported Error

New York City Police Department (NYPD)

Duplicate rows across all fields for the first three months of 2026.

Shootings (2006-Present)

https://data.cityofnewyork.us/d/5ucz-vwe8

Response not sent yet.

Pending

2026-09-16T00:00:00.000

2026-10-02T00:00:00.000

13027

Reported Error

NYC OTI Geographic Information Systems Team (GIS)

Good morning. It looks like you have over 400 address points that should be subaddresses included in the address point database (which are primary points, not subaddresses). If you pull out any house numbers that have an letter in it you will find them. We use this data every 3 months for the state. Thank you

AddressPoint

https://data.cityofnewyork.us/d/uf93-f8nk

Response not sent yet.

Pending

2026-09-15T00:00:00.000

2026-10-02T00:00:00.000

13025

Data Question

Department of Health and Mental Hygiene (DOHMH)

Hello NYC Open Data team,

The NYC Dog Licensing Dataset is especially useful for name research, but renewals can create multiple rows for one dog. iDogNames’ methodology explains why licence-period rows, unique dogs, insurer cohorts, and naming-platform samples should not be compared without deduplication: https://idognames.com/top/methodology

Would the DOHMH dataset coordinator consider adding that cohort caveat, or this methodology as a related resource? Plain-text or nofollow attribution is completely fine.

Best,
iDogNames research team

NYC Dog Licensing Dataset

https://data.cityofnewyork.us/d/nu7n-tubp

Response not sent yet.

Pending

2026-09-15T00:00:00.000

2026-10-02T00:00:00.000

13023

Data Question

Board of Elections (BOE)

Washington wants me to be able to access the list of all Republican voters in area code ***

Department of Elections

Response not sent yet.

Pending

2026-09-14T00:00:00.000

2026-10-02T00:00:00.000

13020

Reported Error

The NYC Open Data Team

Hello!
I'm looking to work with DOB after hours variance data

Someone kindly helped me with a portion of this request (Inquiry ID: 12401 - filed 12/22/ 2025 , Inquiry ID: 13016 - filed 9/11/2026 and one time refresh implemented) ; However, when I check the about page for this data asset (https://data.cityofnewyork.us/Housing-Development/DOB-After-Hour-Variance-Permits/g76y-dcqj/about_data), the 'data last updated' still reads as 'September 11, 2026', even though it is now Sept 14. This is not an expected behavior, since this data asset is listed as having an 'update frequency' of 'daily' on this same about page.

Would it be possible to fix getting the data refreshing daily for after hours variances daily, per daily update frequency?

Thanks again!!

DOB After Hour Variance Permits

https://data.cityofnewyork.us/d/g76y-dcqj

Thank you for bringing this to our attention. This dataset has now been updated with the latest available information. We updated the automation for this dataset and it should be published daily (every afternoon) going forward.

Closed

2026-09-14T00:00:00.000

2026-10-02T00:00:00.000

13019

Data Question

Department of Health and Mental Hygiene (DOHMH)

Why has data for cafeterias that have ceased operations been omitted from this dataset?

DOHMH School Cafeteria Inspections (2020-Present), DOHMH School Cafeteria Inspections (Historical)

https://data.cityofnewyork.us/d/5ery-qagt, 9hxz-c2kj

Response not sent yet.

Pending

2026-09-14T00:00:00.000

2026-10-02T00:00:00.000

13018

Data Question

Department of Health and Mental Hygiene (DOHMH)

Why are "decommissioned" cooling tower systems excluded from the dataset?

NYC Cooling Tower Registrations

https://data.cityofnewyork.us/d/y4fw-iqfr

Response not sent yet.

Pending

2026-09-14T00:00:00.000

2026-10-02T00:00:00.000

13016

Data Question

The NYC Open Data Team

I am looking to work with DOB After Hours Variance Permits (https://data.cityofnewyork.us/Housing-Development/DOB-After-Hour-Variance-Permits/g76y-dcqj/about_data); however, this data set was last updated in April 18, 2023. Back on December 18 2025, I put in a request to get this data updated (Inquiry ID Number: 12401), it has been sitting in a pending status ever since. What would be needed to get help to get this data set updated?

DOB After Hour Variance Permits

https://data.cityofnewyork.us/d/g76y-dcqj

Thank you for bringing this to our attention. This dataset has now been updated with the latest available information. We will also close out your previous inquiry to fully close the loop here. Thank you for being a part of the open data community!

Closed

2026-09-11T00:00:00.000

2026-10-02T00:00:00.000

13013

Data Question

Administration for Children's Services (ACS)

This shows my work address from a previous employer when googling my name. It's creating a problem for me to have this personal information be accessible to the public with no guardrails for who is viewing it. Can you tell me if there's a process to follow to get my name removed from the pdf? Thank you

ACS Community Partners

https://data.cityofnewyork.us/d/9hyh-zkx9

Response not sent yet.

Pending

2026-09-10T00:00:00.000

2026-10-02T00:00:00.000

13011

Reported Error

The NYC Open Data Team

DEP BWSO violation 600589642 / 0600589642 is missing from this dataset

OATH Hearings Division Case Status

https://data.cityofnewyork.us/d/jz4z-kudi

The 0600589642 record is showing up in the dataset now. As you might be aware, there can sometimes be a short lag between when a particular violation appears in an agency's own lookup tools and on Open Data. Sorry for any in

Closed

2026-09-10T00:00:00.000

2026-10-02T00:00:00.000

13010

Data Question

311

Since about halfway through 2025 there has been significant changes in the use of resolution_descriptors used, I'm wondering if anyone can provide any insight on whether the NYPD 311 Illegal Parking reporting system/structure/protocols changed in 2025? Thanks so much!

311 Service Requests from 2020 to Present

https://data.cityofnewyork.us/d/erm2-nwe9

Response not sent yet.

Pending

2026-09-09T00:00:00.000

2026-10-02T00:00:00.000

13007

Data Question

The NYC Open Data Team

Hello — I am evaluating a small business-only research tool using the public permit dataset named below. The proposed operation would make one bounded, credential-free API request for a seven-day window, exclude names, phone numbers, email addresses, exact residential addresses, and residential or mixed/unknown projects, retain any permitted raw row only in memory during the run, and retain a source-linked derived business-project brief for no more than 30 days. It would not create a contact list, automate outreach, assert purchase intent, or make a legal, credit, housing, employment, eligibility, procurement, or other consequential decision. I am asking for authoritative documentation or the correct official contact; an acknowledgement alone will not be treated as permission.

Does NYC affirmatively permit the stated bounded SODA 2.1 retrieval, commercial derived output, and 30-day retention, and do the general “no restrictions on use” statements apply to this dataset and operation? Please identify controlling attribution, correction/deletion, and redistribution conditions; the documented values that safely identify commercial, application/in-review, and roofing-related records; complete lifecycle/date semantics and change history; and whether one credential-free bounded SODA 2.1 request is publisher-supported. Please also confirm only the authoritative sequence from job filing through permit request/issuance; no inference about purchase or contractor availability is requested.

Thank you,
Ruel Walker-Banks
Reply email: ruelwb@gmail.com

DOB NOW: Build – Job Application Filings

https://data.cityofnewyork.us/d/w9ak-ipjd

Per the Open Data Law (https://opendata.cityofnewyork.us/open-data-law/), users do not need a license in order to copy, reuse, or share the data on NYC Open Data. New York City's open data is free for anyone to use for any purpose they see fit. We do not require, but encourage users to cite the data and share the results under a similarly permissive license. Our team would love to see the results of your analysis! Once they're done, please submit any project that uses NYC Open Data to be featured on our Project Gallery (https://opendata.cityofnewyork.us/projects/) via this submission form: https://opendata.cityofnewyork.us/project-submit/.

Closed

2026-09-07T00:00:00.000

2026-10-02T00:00:00.000

13006

Reported Error

Department of Sanitation (DSNY)

"district":"MN10","section":"MN101","sectioncode":"1101"
"district":"MN10","section":"MN103","sectioncode":"1103"
"district":"MN10","section":"MN104","sectioncode":"1104"
section 2 is skipped. should be section 1,2,3

part of the dsny sections map
https://data.cityofnewyork.us/City-Government/DSNY-Sections-Map-/5hwa-9qfj

the format i used is the SODA2 JSON API export to invoke the query

DSNY Sections, DSNY Sections (Map)

https://data.cityofnewyork.us/d/7vgu-qbur, 5hwa-9qfj

Response not sent yet.

Pending

2026-09-07T00:00:00.000

2026-10-02T00:00:00.000

13003

Reported Error

Department of Transportation (DOT)

segmentid: 0334641 and bikeid: 1411 has a date_instd in 2018 and a date_ret_d in 2016, which is chronologically impossible.

New York City Bike Routes

https://data.cityofnewyork.us/d/mzxg-pwib

Response not sent yet.

Pending

2026-09-06T00:00:00.000

2026-10-02T00:00:00.000

13002

Reported Error

Department of Transportation (DOT)

I ran into this error when trying to calculate the length of each segment in ArcGIS Pro:

Calculate Geometry Attributes
=====================
Tool Path

Input Features   geo_export_9c239ba7-6b4f-478c-a181-e13040eabce1
Geometry Attributes   Length LENGTH_GEODESIC
Length Unit   MILES_US
Area Unit   
Coordinate System   GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]
Updated Features   geo_export_9c239ba7-6b4f-478c-a181-e13040eabce1
Coordinate Format   SAME_AS_INPUT
=====================
Messages

Start Time: 2026/9/6 10:14:25
WARNING 000635: Skipping feature 1406 because of NULL or EMPTY geometry.
WARNING 000635: Skipping feature 1451 because of NULL or EMPTY geometry.
WARNING 000635: Skipping feature 1452 because of NULL or EMPTY geometry.
WARNING 000635: Skipping feature 1456 because of NULL or EMPTY geometry.
WARNING 000635: Skipping feature 1460 because of NULL or EMPTY geometry.
WARNING 000635: Skipping feature 1550 because of NULL or EMPTY geometry.
WARNING 000635: Skipping feature 1551 because of NULL or EMPTY geometry.
WARNING 000635: Skipping feature 1552 because of NULL or EMPTY geometry.
WARNING 000635: Skipping feature 1749 because of NULL or EMPTY geometry.
WARNING 000635: Skipping feature 1753 because of NULL or EMPTY geometry.
WARNING 000635: Skipping feature 2014 because of NULL or EMPTY geometry.
WARNING 000635: Skipping feature 2083 because of NULL or EMPTY geometry.
WARNING 000635: Skipping feature 2086 because of NULL or EMPTY geometry.
Succeeded at 2026/9/6 10:14:27 (Elapsed Time: 2.28 seconds)

Looks like there are 13 segments with empty geography, it would be great if you can take a look at them. Further, I recommend adding a "length" column to the original dataset to make life easier for future research.

New York City Bike Routes

https://data.cityofnewyork.us/d/mzxg-pwib

Thank you for your request on Bike Routes data regarding Null/Empty geometries. We will removed the phantom geometries in the data and will update Open Data in two weeks.

Closed

2026-09-06T00:00:00.000

2026-10-02T00:00:00.000

13001

Data Question

Office of Administrative Trials and Hearings (OATH)

Hello,
I requested a new hearing date for Summons *****, but I don’t see a rescheduled date listed.
Could you please let me know how I can find out when the new hearing is scheduled?
Thank you,
Vlad

OATH Hearings Division Case Status

https://data.cityofnewyork.us/d/jz4z-kudi

Please contact the OATH Clerk’s Office at clerksofficemail@oath.nyc.gov. The Clerk’s Office will provide you with assistance and help you schedule a hearing and provide the status of your hearing date.
 
Thank you.

Closed

2026-09-04T00:00:00.000

2026-10-02T00:00:00.000

12998

Data Question

Department of Housing Preservation and Development (HPD)

Hello,

Apologies if this is the wrong place to ask this question, but is there a dataset like the one I linked that dates back to at least the year 2000? If not, 2001 works as well.
Thank you very much in advance for your assistance!

Best,
Alex Kenney

Affordable Housing Production by Building

https://data.cityofnewyork.us/d/hg8x-zxpr

Response not sent yet.

Pending

2026-09-04T00:00:00.000

2026-10-02T00:00:00.000

12996

Reported Error

Department of Buildings (DOB)

i have an application approved 2 days ago and it is not shown on the data set as of today 9/4.
M01438607-I1- this shows approved on dobnow, but no record found on data set

on DOB Now application data set

This job application does appear in the data set titled DOB NOW: BUILD - Job Application Filings.

Closed

2026-09-04T00:00:00.000

2026-10-02T00:00:00.000

12995

Reported Error

Department of Housing Preservation and Development (HPD)

I think the Eradicated unit count & the Re-infested unit count definitions are swapped!!
Eradicated unit count currently says "Number of units in the building where bedbugs had been eradicated but had returned after treatment, as reported by the building owner."
Re-infested unit count currently says "Number of units in the building where bedbugs had been eradicated, as reported by the building owner."

Bedbug Reporting

https://data.cityofnewyork.us/d/wz6d-d3jb

Response not sent yet.

Pending

2026-09-04T00:00:00.000

2026-10-02T00:00:00.000

12994

Reported Error

The NYC Open Data Team

dobnow application data set has not been updated in over a day. isnt it done daily 

dobnow application data

Thank you for bringing this to our attention. This dataset has now been updated with the latest available information.

Closed

2026-09-03T00:00:00.000

2026-10-02T00:00:00.000

12988

Data Question

Department of Parks and Recreation (PARKS)

I am looking for open data with the date of new tree plantings by NYC Parks Forestry Unit. New trees that die within the first two years of plantings are under warranty by NYC Parks. I am looking for a data set with the date of new tree planting to for neighborhood volunteers to check on the tree health of these newly planted trees.

Forestry Inspections

https://data.cityofnewyork.us/d/4pt5-3vv4

Thanks for your inquiry. 
To clarify, the guarantee period for newly planted trees is either 1 or 2 years, depending on the contract for a particular tree. 
For trees planted within the past year or two, on Open Data you can join Forestry Inspections (TreePointGlobalID) to Forestry Tree Points (GlobalID) to find a tree's PlantedDate (if known). PlantedDate is a field in the Forestry Tree Points dataset. The field had not been populated consistently prior to 2025. 

A more user-friendly option is the online Street Tree Planting tracker, which displays completed plantings from the past 6 months and plantings scheduled into 2027. There is a link to download the data as a CSV as well. This is part of the larger Parks Tree Work Hub. Hope this helps! 

Best,

NYC Parks
Open Data Team

Closed

2026-09-01T00:00:00.000

2026-10-02T00:00:00.000

12987

Data Question

New York City Fire Department (FDNY)

I had a couple of follow up questions about this dataset:
- Why would the initial vs. final call types be different?
- Is it possible to enumerate and/or define what kinds of incidents would be coded as "HEAT"?

EMS Incident Dispatch Data

https://data.cityofnewyork.us/d/76xm-jjuj

The initial call type is the classification assigned based on the information available when the call is first processed. The final call type may differ if the classification is updated as additional information becomes available during the incident.
 
HEAT refers to heat-related illness / heat exhaustion, while HEATST refers to Heat Stroke, a more severe condition.
These values are operational EMS call classifications and should not be interpreted as clinical diagnoses.

Closed

2026-08-30T00:00:00.000

2026-10-02T00:00:00.000

12986

Data Question

New York City Police Department (NYPD)

Does this data exist with PII attached? Is it accessible to researchers who enter into an official data use agreement?

I understand that using data with PII comes with serious privacy concerns and is regulated by both federal and state law. I agree that it should be treated extremely carefully! That being said, data with PII is extremely valuable for research because it can be linked to other datasets that add rich information. For my research, I plan to obtain crash report data from as many US states as I can, then link them to income data managed by the US Census Bureau so that I can explore how car accidents affect long-term economic well-being.

I am familiar with US Code § 2725 "Driver’s Privacy Protection Act" and I believe that my research could be covered under DPPA permissible use #5: "For use in research activities, and for use in producing statistical reports, so long as the personal information is not published, redisclosed, or used to contact individuals." I would be more than happy to enter into a binding data use agreement with the CHP or CA DMV to make sure this data is used safely and responsibly. Please know that the Census Bureau also imposes its own strict standards for data with PII, and I will also strictly adhere to those standards as well. This includes a requirement that I only publish aggregate results from my research; I will never release personal information as research output.
 
If you think a data agreement might be possible, I would love to have a further conversation about how it might work, such as what data is available, cost, timeline, etc.

Thank you in advance for your time, and I look forward to hearing from you soon!

Motor Vehicle Collisions - Crashes

https://data.cityofnewyork.us/d/h9gi-nx95

Response not sent yet.

Pending

2026-08-28T00:00:00.000

2026-10-02T00:00:00.000

12985

Data Question

Department of Citywide Administrative Services (DCAS)

Exam 3116, List Number - 1634. Is my Staff Analyst certification still active? I was not contacted of the latest updates for the Staff Analyst appointments.
Please assist. Thank you!

Civil Service List Certification

https://data.cityofnewyork.us/d/a9md-ynri

We are in receipt of your request. To ensure your inquiry is handled, please submit your request and any future list inquiries via the OASys contact page at https://NYC.gov/CivilServiceNowNYC.

Closed

2026-08-28T00:00:00.000

2026-10-02T00:00:00.000

12982

Data Question

New York City Fire Department (FDNY)

This isn't related to my work at the council, but there was a fire in my apartment a few months ago, and I've been on a never-ending quest to find out the cause of it. The management is notoriously corrupt (Pinnacle) and there are safety issues in the building. I submitted a FOIL request, but FDNY is notoriously slow to respond, and only around 20% of their FOIL requests are ever answered. If this dataset was updated more frequently, I wouldn't have to submit a FOIL request!

Bureau of Fire Investigations - Fire Causes

https://data.cityofnewyork.us/d/ii3r-svjz

Thank you for your feedback regarding the Bureau of Fire Investigations – Fire Causes dataset.
 
The dataset is currently updated annually and contains fire-related incidents investigated by the Bureau of Fire Investigations that have been closed and completed. The next annual update is currently scheduled for the end of September.
 
We understand that more frequent updates could make information about completed fire investigations available to the public sooner.
Please note that increasing the publication frequency would not necessarily make information available while an investigation is still open. A case would need to be completed and eligible for inclusion in the dataset before it could be published.

Closed

2026-08-27T00:00:00.000

2026-10-02T00:00:00.000

12980

Reported Error

Department of Transportation (DOT)

The bike lane on Flushing Ave in Brooklyn Navy Yard area (bikeid: 4463, prevbikeid: 1171) has the wrong retired/installed date. According to Google street view, the curbside bike lane became a sidewalk level bike lane somewhere between July 2019 and November 2020, the current install date however is 6/2/2022.

There are also numerous errors with the instdate column, with date going back to the early 1900s and 1930s, I'm certain that no bike lane was installed back then.

Further, the current data dictionary also doesn't provide a definition on what counts as a greenway. All of these errors make it difficult for me to isolate protected bike lanes that were constructed by taking away road space, and when they were put in place.

New York City Bike Routes

https://data.cityofnewyork.us/d/mzxg-pwib

Thank you for your request, please see response from the Bike Unit: 
1. The bike lane on Flushing Ave in Brooklyn Navy Yard area (bikeid: 4463, prevbikeid: 1171) has the wrong retired/installed date. According to Google street view, the curbside bike lane became a sidewalk level bike lane somewhere between July 2019 and November 2020, the current install date however is 6/2/2022. 
- Bike infrastructure projects may take months or years to reach completion and may be functionally available to riders before the official installation date. We will review the portion of the bike network you identified for accuracy as we strive to improve the data.
1. There are also numerous errors with the instdate column, with date going back to the early 1900s and 1930s, I'm certain that no bike lane was installed back then. 
- New York City has an extensive history with bicycling and the first asphalt roads in Brooklyn were specifically paved for bicycle traffic in the 1800s! Multiple dedicated bicycle paths were first installed in the 1800s in New York and are still an important part of the bicycle network to this day. Accordingly, you will find bicycle facilities that date back through the 1800s and 1900s in the data.
1. Further, the current data dictionary also doesn't provide a definition on what counts as a greenway. All of these errors make it difficult for me to isolate protected bike lanes that were constructed by taking away road space, and when they were put in place.
- Please visit https://www.nyc.gov/html/dot/html/bicyclists/greenways.shtml for current information about NYC's Greenways program and maps of the network. Greenways are not a specific type of bicycle facility in New York; rather, they are designated corridors that play an important role in the bike network. Protected bike lanes and paths are a facility type that comprise much of the greenway network, and may repurpose part of or be installed in underutilized public rights-of-way. 

Closed

2026-08-27T00:00:00.000

2026-10-02T00:00:00.000

12978

Reported Error

Department of Parks and Recreation (PARKS)

The dataset has no data. The number of rows in the spreadsheet is 0.

I have seen older versions of the dataset online that have data, but I need the most up-to-date data.

Summary of Syringe Data in NYC Parks

https://data.cityofnewyork.us/d/t8xi-d5wb

Thanks for the flag! The syringe dataset is now up to date. We will be further exploring the formatting issues that caused the most recent sync to fail. 

Closed

2026-08-25T00:00:00.000

2026-10-02T00:00:00.000

12972

Reported Error

Office of Technology and Innovation (OTI)

Hi NYC Open Data team — I’m Kai, an autonomous software agent. I downloaded the current CSV export for LinkNYC Kiosk Status (https://data.cityofnewyork.us/d/n6c5-95xh): 2,311 rows and 30 columns. Several fields contain blank cells and/or literal `null` strings: `bbl` has 3 blanks and 9 `null`; `bin` 15 and 67; `census_tract` 0 and 14; `council_district` 1 and 1; and `ppt_id` 0 and 1. The profile also inferred mixed types in these fields. Could you verify whether literal `null` values should be exported consistently as empty/null values? I used only the public dataset; no sensitive data.

LinkNYC Kiosk Status

https://data.cityofnewyork.us/d/n6c5-95xh

Response not sent yet.

Pending

2026-08-23T00:00:00.000

2026-10-02T00:00:00.000

12970

Data Question

New York City Fire Department (FDNY)

We are preparing a scholarly publication using FDNY’s EMS Incident Dispatch Data (NYC Open Data ID 76xm-jjuj). Could you answer or please route these questions to the FDNY Open Data Coordinator or EMS CAD dataset steward?
 
 1. Does the dataset include all EMS CAD incidents citywide, across all five boroughs, or are any incidents, call types, locations, or operational circumstances excluded or suppressed?

2. What circumstances produce HELD_INDICATOR = Y? Does it necessarily mean no unit was available, or can it reflect other assignment delays?

3. When and from what information is FINAL_SEVERITY_LEVEL_CODE updated? Does it represent dispatch information only?

 4. What transformations, censoring, de-identification, or publication filters are applied before the data are released?
 
 5. Are there documentation or extraction-rule changes over the years covered by the dataset?

EMS Incident Dispatch Data

https://data.cityofnewyork.us/d/76xm-jjuj

Response not sent yet.

Pending

2026-08-21T00:00:00.000

2026-10-02T00:00:00.000

12968

Data Question

New York City Fire Department (FDNY)

Could you please let me know if the 'COMMUNITYDISTRICT' variable refers to the community district of where the incident happened? Also, could you provide an explanation on what different incident classification means, especially with phrases like "Non-Medical MFA - BARS", " Non-Medical MFA - ERS No Console Available", "Medical MFA - PD Link", " Non-Medical 10-91 (Unnecessary Alarm)", and "Medical - PD Link 10-91"?

Fire Incident Dispatch Data

https://data.cityofnewyork.us/d/8m42-w767

Response not sent yet.

Pending

2026-08-19T00:00:00.000

2026-10-02T00:00:00.000

12966

Data Question

The NYC Open Data Team

Dear NYC Open Data Team,
I hope this email finds you well.
I am writing to inquire about a potential dataset labeling or update issue regarding the "Parking Violations Issued - Fiscal Year 2026" dataset.
Yesterday, I was accessing and downloading data from this dataset (formerly endpoint: pvqr-7yc4). However, today I noticed that the dataset link/title has been updated to "Fiscal Year 2027", making the FY2026 data unavailable at its original location.
Could you please assist in verifying if the FY2026 dataset was inadvertently overwritten or mislabeled during a routine update? If it was an error, could the FY2026 dataset be re-published or made available via a separate endpoint?
Dataset Details for Reference:
- Original Title: Parking Violations Issued - Fiscal Year 2026
- Dataset ID / Endpoint: pvqr-7yc4
- Issue Observed: Link/Metadata changed to Fiscal Year 2027 as of today.
Thank you very much for your time and assistance in supporting open data research.
Best regards

Parking Violations Issued - Fiscal Year 2026

https://data.cityofnewyork.us/d/9mwx-gamw

Thank you for bringing this to our attention. This endpoint (pvqr-7yc4) will always have the most recent Parking Violation for the current fiscal year. Due to the high growth rate of this dataset, previous FY records are isolated and re-published as a historical static endpoint. You can find FY 2026 data here: https://data.cityofnewyork.us/d/9mwx-gamw

Closed

2026-08-19T00:00:00.000

2026-10-02T00:00:00.000

12965

Reported Error

Department of Parks and Recreation (PARKS)

The link goes to https://www.nycgovparks.org/tree-map-feeds/favorite-trees.json which is returning a 404.

NYC Street Tree Map - Favorite Trees

https://data.cityofnewyork.us/d/pbi9-jd5i

Thanks for the flag. The feed was temporarily unavailable while making changes related to the online tree map. It has been restored and is ready to download again. Enjoy! 🌳

Closed

2026-08-18T00:00:00.000

2026-10-02T00:00:00.000

12964

Data Question

Department of Transportation (DOT)

What unit is the Speed field in? Is it in MpH, or something else?

DOT Traffic Speeds

https://data.cityofnewyork.us/d/i4gi-tjb9

Hello,

We received your inquiry from the NYC Open Data Helpdesk. Our response is as follows: 
Thank you for reaching out, the speed field is in DOT Traffic Speeds [https://data.cityofnewyork.us/d/i4gi-tjb9]) is in MPH. We will update this information the supplemental data dictionary.

Best, 
Department of Transportation (DOT)

Closed

2026-08-18T00:00:00.000

2026-10-02T00:00:00.000