Watershed Water Quality - Wastewater
Routine wastewater treatment plant monitoring results from 1987-Present
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
- Annually
- Actually updates about every
- —
- Publisher last updated the data
- May 2, 2025
Our mirror
Whether our copy of this data is current with the source.
In sync
- We last synced
- May 2, 2025, 3:51 PM
- Rows in our copy
- 619,351
- Rows at the source
- 619,351
- 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.
0 of 13 columns carry a concept; 13 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 |
|---|---|---|---|---|---|---|---|---|
sample_id | Sample Id | Laboratory sample identifier | Not bound | Text | sample_id | text | — | |
final_result | Final Result | Final result produced from testing | Not bound | Text | final_result | text | — | |
spdes_number | SPDES Number | Unique ID for individual wastewater treatment plants permitted through the NY Statewide Pollutant Discharge Elimination System (SPDES) generated by the NYS DEC | Not bound | Text | spdes_number | text | — | |
time | Time | Time of sample creation | Not bound | Text | time | text | — | |
sample_start_date | Sample Start Date | Date that sample collection started | Not bound | Calendar date | sample_start_date | timestamp | — | |
wtp_group | WTP Group | Groups a set of sampling sites together by reservoir or by stream. | Not bound | Text | wtp_group | text | — | |
analyte | Analyte | Component or chemical substance tested for | Not bound | Text | analyte | text | — | |
water_treatment_plant | Water Treatment Plant | The wastewater facility that the data came from | Not bound | Text | water_treatment_plant | text | — | |
site | Site | Name of sampling site | Not bound | Text | site | text | — | |
status | Status | Indicates result status including Done (no issues), Warning (results are reportable, but may indicate a sampling or analytical issue), Cancel (not analyzed), and Failure (data not reportable). | Not bound | Text | status | text | — | |
date | Date | Date of sample creation | Not bound | Calendar date | date | timestamp | — | |
units | Units | Units of final result produced from the test collected | Not bound | Text | units | text | — | |
start_time | Start Time | Time that sample collection started | Not bound | Text | start_time | text | — |
Download
This file was produced on Aug 25, 2026, 10:09 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/icbf-663g
- Version
- Content hash:
a65705229dc200875144f31555571af49f69670fa3fbad2865d0b58bedab84fd - What we changed
- We did not change the data. We stored it as published.
- Publisher
- codenownyc
- We retrieved it
- May 2, 2025, 3:51 PM
Update history
| Started | Kind | Result | Rows written | Produced by |
|---|---|---|---|---|
| Aug 25, 2026, 1:32 AM | full_replace | success | 619,351 | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.68 |