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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, 9:07 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, 9:00 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_not_queryable
65 of the 2,408 mirrored datasets lag the source they copy.
65 / 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, any dataset page.
Showing 12 of 137 datasets
This dataset provides data on Parking Violations Issued between July 1, 2017 to June 30, 2018. In New York City, the fiscal year begins on July 1st of one calendar year and ends on June 30th of the fo…
This dataset provides data on Parking Violations Issued between July 1, 2018 to June 30, 2019. In New York City, the fiscal year begins on July 1st of one calendar year and ends on June 30th of the fo…
This dataset provides data on Parking Violations Issued between July 1, 2019 to June 30, 2020. In New York City, the fiscal year begins on July 1st of one calendar year and ends on June 30th of the fo…
This dataset provides data on Parking Violations Issued between July 1, 2020 to June 30, 2021. In New York City, the fiscal year begins on July 1st of one calendar year and ends on June 30th of the fo…
This dataset provides data on Parking Violations Issued between July 1, 2021 to June 30, 2022. In New York City, the fiscal year begins on July 1st of one calendar year and ends on June 30th of the fo…
This dataset provides data on Parking Violations Issued between July 1, 2022 to June 30, 2023. In New York City, the fiscal year begins on July 1st of one calendar year and ends on June 30th of the fo…
This dataset provides data on Parking Violations Issued between July 1, 2023 to June 30, 2024. In New York City, the fiscal year begins on July 1st of one calendar year and ends on June 30th of the fo…
This dataset provides data on Parking Violations Issued between July 1, 2024 to June 30, 2025. In New York City, the fiscal year begins on July 1st of one calendar year and ends on June 30th of the fo…
This dataset provides data on Parking Violations Issued between July 1, 2025 to June 30, 2026. In New York City, the fiscal year begins on July 1st of one calendar year and ends on June 30th of the fo…
DOT issues over 150 different types of sidewalk and roadway construction permits to utilities, contractors, government agencies and homeowners. Permits cover activities such as street openings, sidewa…
DOT issues over 150 different types of sidewalk and roadway construction permits to utilities, contractors, government agencies and homeowners. Permits cover activities such as street openings, sidewa…
Weigh In Motion (WIM) devices are designed to capture and record the axle weights and gross vehicle weights as trucks drive over sensors at measurement sites. WIM devices are installed on City-owned s…