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56,681 columns in the coverage ledger · read from /api/field-coverage on citytap-prod · source last observed Oct 12, 2026, 4:28 AM
3,026 datasets, 56,681 catalogued fields, 0 of them still unread. Every band below is a share of that, worst first. Open one to see its datasets.
Gaps in the data behind this page
Source last observed Oct 12, 2026, 3:00 AM.
107 of the 348 datasets in this topic hold no queryable rows.
107 / 348
Source: /api/scorecard
Check it yourself: /api/scorecard?domain=environment-parks#/datasets_not_queryable
5 of the 243 mirrored datasets in this topic lag the source they copy.
5 / 243
Source: /api/scorecard
Check it yourself: /api/scorecard?domain=environment-parks#/mirror_lag/datasets_behind
This note returns on its own when the measurement moves.
These pages state their own gaps: /datasets, /freshness, /scorecard, /scorecard/fields, /analyses, /ontology, /graph, /alerts, any topic page under /domains, any dataset page.
Explore parks, trees, air, and water data.
Showing 25 of 243 datasets
NYCDEP Citywide Hydrants
Citywide Outfalls
The Inventory of New York City Greenhouse Gas Emissions is an annual report that measures where emissions come from and tracks the City’s progress in reducing them. You can find the inventories on the…
The Inventory of New York City Greenhouse Gas Emissions is an annual report that measures where emissions come from and tracks the City’s progress in reducing them. You can find the inventories on the…
At-the-tap samples tested for lead and copper
In 2016 NYC Parks contracted with the UVM Spatial Analysis Lab to use modern remote sensing and object-based image analysis to create a new wetlands map for New York City. Data inputs include Light De…
Local Law 84 of 2009 (LL84) requires annual energy and water benchmarking data to be submitted by owners of buildings with more than 50,000 square feet. This data is collected via the Environmental Pr…
Monthly whole building electricity and natural gas consumption data in privately owned buildings over 25,000 ft2 and in City-owned buildings over 10,000 ft2. To understand more about full building cha…
This dataset contains annual allocations of dewatered solids or biosolids from a specific dewatering facility to a specific management practice site in dry metric tons. 'Dewatered solids' are the soli…
This dataset is from an air quality monitoring pilot in Maspeth, Queens between February and November 2024 as part of the NYC Office of Technology and Innovation's (OTI) Smart City Testbed program (ht…
List of Certified Asbestos Investigators (CAI)
The daily capacity and percent of capacity filled for each of the City's reservoirs.
This is the 100-Year Floodplain for 2100 based on FEMA's Preliminary Work Map data and the New York Panel on Climate Change's 90th Percentile Projects for Sea-Level Rise (75 inches). Please see the Di…
This is the 100-Year Floodplain for the 2080s based on FEMA's Preliminary Work Map data and the New York Panel on Climate Change's 90th Percentile Projects for Sea-Level Rise (58 inches). Please see t…
A brief history of water consumption in the New York City Water Supply System (Based on New York City Census population)
Qualifiers, notes, and additional information regarding the sample data provided or omitted.
Qualifiers, notes, and additional information regarding the sample data provided or omitted.
Qualifiers, notes, and additional information regarding the sample data provided or omitted.
This dataset contains the cumulative estimated health benefits due to reductions in fine particulates or particulate matter less than 2.5 micrometers in diameter (PM2.5) from 2023 to 2050. The Mayor’s…
Routine aqueduct, elevation tap, and basin elevation monitoring results from 1987-Present
Site descriptions for all hydrological, keypoint, limnological, and wastewater treatment plant samples collected from 1984-present
Routine stream monitoring results from 1987-Present.
Routine reservoir monitoring results from 1984-Present
Routine wastewater treatment plant monitoring results from 1987-Present
These polygons depict areas where invasive plants were removed and native trees and/or shrubs were planted.