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56,681 columns in the coverage ledger · read from /api/field-coverage on citytap-prod · source last observed Oct 11, 2026, 2:49 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 11, 2026, 2:02 AM.
710 of the 3,026 datasets in the catalog hold no queryable rows.
710 / 3,026
Source: /api/field-coverage
Check it yourself: /api/field-coverage#/catalog/datasets_mart_declared
48 of the 2,408 mirrored datasets lag the source they copy.
48 / 2,408
Source: /api/scorecard
Check it yourself: /api/scorecard#/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.
Explore parks, trees, air, and water data.
Showing 17 of 42 datasets
Qualifiers, notes, and additional information regarding the sample data provided or omitted.
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
NYCDEP Recreation Area Maps Note: WMU = New York State Department of Environmental Conservation Wildlife Management Unit. Hunters should verify the WMU is correct. ** Hunting by Bow only. *** Hunting…
Sites that have generated or received material from the NYC Clean Soil Bank, which enables the reuse within NYC of clean sediment from deep excavations.
GIS shapefiles showing the areas in NYC where community-based organizations have conducted planning studies or used OER community brownfield pre-development grants.
GIS shapefiles showing the areas in NYC where community-based organizations have conducted planning studies or used OER community brownfield pre-development grants.
GIS shapefiles showing the areas in NYC where community-based organizations have conducted planning studies or used OER community brownfield pre-development grants.
GIS shapefiles showing the areas in NYC where community-based organizations have conducted planning studies or used OER community brownfield pre-development grants.
GIS shapefiles showing the areas in NYC where community-based organizations have conducted planning studies or used OER community brownfield pre-development grants
This dates set represents Solid Waste Advisory Board (SWAB) in the Borough of Brooklyn. The Solid waste Advisory Board is a volunteer advisory board dedicated to helping Brooklyn achieve its zero wast…
Permits issued to conduct scientific research in property under NYC Parks jurisdiction
The Resiliency Exposure Forecast for Coastal Flooding serves as an effort to evaluate the scope of planned adaption initiatives and their potential to reduce exposure to storm-surge and tidal flooding…
The Resiliency Exposure Inventory is an index that evaluates the levels of climate adaptation capacity across neighborhoods in New York City. There are many factors that contribute to a location's res…