E-Designations
This data set contains information and locations of (E) Designations, including CEQR Environment Requirements (Table 1) and CEQR Restrictive Declarations (Table 2), in Appendix C of the Zoning Resolution. An (E) Designation provides notice of the presence of an environmental requirement pertaining to potential hazardous materials contamination, high ambient noise levels or air emission concerns on a particular tax lot. All previously released versions of this data are available on the DCP Website: BYTES of the BIG APPLE. Current version: 20260707
Open in the graph · Relate this dataset · What these columns mean
Freshness
The publisher's promise
How the agency that publishes this data says it keeps the data current.
Stale
- Says it updates
- Monthly
- Actually updates about every
- 85.76 days
- Publisher last updated the data
- Aug 12, 2026
Our mirror
Whether our copy of this data is current with the source.
In sync
- We last synced
- Aug 12, 2026, 10:37 AM
- Rows in our copy
- 13,956
- Rows at the source
- 13,956
- Our copy trails the source by
- under a minute
Columns
Each source column, with the name and type we use to store it.
The publisher has not provided a data dictionary.
1 of 16 columns carry a concept; 16 carry a description from the publisher. Read the concept column before you join. A column with no concept carries no claim from us, and a name that looks like a key is not one.
| Source field | Display name | What the publisher says it is | Concept | Source type | Stored as | Stored type | Row identifier | Unit |
|---|---|---|---|---|---|---|---|---|
borocode | BOROCODE | A one digit numeric code that represents the Borough of New York City where the E-desigination is located | boroughdeclared | Number | borocode | numeric | — | |
hazmat_code | HAZMAT_CODE | A code indicating whether the E-Designation is related to hazardous materials | Not bound | Checkbox | hazmat_code | boolean | — | |
noise_code | NOISE_CODE | A code indicating whether the E-Designation is related to noise quality to air quality | Not bound | Checkbox | noise_code | boolean | — | |
zoning_map | ZONING_MAP | Zoning Map index number associated to the E-designation | Not bound | Text | zoning_map | text | — | |
noise_date | NOISE_DATE | The date the noise quality component of the E-designation was satisfied (remediated) | Not bound | Calendar date | noise_date | timestamp | — | |
enumber | ENUMBER | Identification number assigned to E-Designations | Not bound | Text | enumber | text | — | |
description | DESCRIPTION | A description of the E-Designation |
Download
This file was produced on Aug 20, 2026, 9:48 AM.
Refresh this dataset
Source and attribution
Where this data comes from, which version we hold, and what we changed.
- Source
- https://data.cityofnewyork.us/d/hxm3-23vy
- Version
- Content hash:
43ef41fcc2fd869afd756e092082be2394e2940a118d5de7f6cf0213b953222e - What we changed
- We did not change the data. We stored it as published.
- Publisher
- codenownyc
- We retrieved it
- Aug 12, 2026, 10:37 AM
Update history
| Started | Kind | Result | Rows written | Produced by |
|---|---|---|---|---|
| Aug 20, 2026, 7:00 AM | full_replace | success | 13,956 | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.64 |
| Aug 20, 2026, 5:48 AM | full_replace | failed | — | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.64 |
| Aug 20, 2026, 4:33 AM | full_replace | failed | — | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.64 |
| Aug 20, 2026, 1:54 AM | full_replace | failed | — | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.64 |
| Aug 20, 2026, 12:24 AM | full_replace | failed | — | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.64 |