DSNY Waste Characterization 2023 - Main Sort Results
The NYC Department of Sanitation (DSNY) conducted the 2023 Waste Characterization Study in the Fall of 2022 and Spring of 2023. The 2023 Study determined the waste composition of several major sources from which DSNY collects: residential households, New York City Public Schools, the New York City Housing Authority (NYCHA), and on-street litter baskets. Waste from these generators was categorized into 96 main material categories, which are provided in this dataset by residential strata and time period. Results are presented in absolute terms as the quantity by weight of each material type, per stream. The quantity of each material is calculated by applying the percent composition to the total quantity of specified DSNY collections.
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.
Dormant
- Says it updates
- Historical data
- Actually updates about every
- —
- Publisher last updated the data
- Apr 24, 2024
Our mirror
Whether our copy of this data is current with the source.
In sync
- We last synced
- Apr 24, 2024, 2:20 PM
- Rows in our copy
- 2,112
- Rows at the source
- 2,112
- Our copy trails the source by
- under a minute
Columns
Each source column, with the name and type we use to store it.
0 of 11 columns carry a concept; 11 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 |
|---|---|---|---|---|---|---|---|---|
aggregate_percent | Aggregate Percent | Percentage of a material in all combined applicable waste streams | Not bound | Text | aggregate_percent | text | — | |
paper_percent | Paper Percent | Percentage of a material in the paper recycling stream | Not bound | Text | paper_percent | text | — | |
residential_strata_citywide | Residential Strata (Citywide, HDHI, HDLI, HDMI, LDHI, LDLI, LDMI, MDHI, MDLI, MDMI) | Stratified groups of DSNY districts based on income and housing density | Not bound | Text | residential_strata_citywide | text | — | |
material_category | Material Category | The classification of materials in the waste stream based on uniquely identifying criteria | Not bound | Text | material_category | text | — | |
period_annual_season_1_season | Period (Annual, Season 1, Season 2) | Time period for which data applies | Not bound | Text | period_annual_season_1_season | text | — | |
mgp_percent | MGP (Metal, Glass, Plastic) Percent | Percentage of a material in the metal, glass, plastic recycling stream | Not bound | Text | mgp_percent | text | — | |
Download
This file was produced on Aug 25, 2026, 10:14 PM.
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/bpea-2i5q
- Version
- Content hash:
c6a080bb5a491cfe221f8cfc10d43b36ab462f6f2ace0f60f7a05b55131a0624 - What we changed
- We did not change the data. We stored it as published.
- Publisher
- codenownyc
- We retrieved it
- Apr 24, 2024, 2:20 PM
Update history
| Started | Kind | Result | Rows written | Produced by |
|---|---|---|---|---|
| Aug 25, 2026, 2:24 PM | full_replace | success | 2,112 | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.71 |