Columbia County

Region: Capital Region · Type: County · Status: Live

Topic	Details
Data site	Columbia County Geo-Data
Web address	https://geodata-cc-ny.opendata.arcgis.com/
Built on	ArcGIS Hub
How to get the data	ArcGIS Hub (OGC Records + DCAT) / ArcGIS REST
API address	https://geodata-cc-ny.opendata.arcgis.com/api/search/v1/collections/dataset/items (OGC API Records); DCAT https://geodata-cc-ny.opendata.arcgis.com/api/feed/dcat-us/1.1.json; layers on ArcGIS REST
Key needed?	No
Datasets	55 (Hub search API, dataset collection, 2026-11-05); the DCAT feed lists 131 items, 56 of them published by USGS
Last checked	2026-11-05
How we checked	HTTP 200. Hub domain: org `F5762GA30C3SyZFy` “Columbia County Planning”, site “Columbia County Geo Data Hub Site”. All 131 DCAT contacts are columbiacountyny.gov/494/planning. 124 of 131 bboxes fall in NY.

Notes

Run by the County Planning Department.
Excluded: opendata-cclid.opendata.arcgis.com is the Columbia County Land Information Dept., Wisconsin (Audit 2026-11-05). columbia-county-green-guide-ColumbiaGAGIS is Columbia County, Georgia.
Many items in the feed are USGS layers redistributed by the county, not county-produced data.

Example request

curl -s "https://services3.arcgis.com/F5762GA30C3SyZFy/arcgis/rest/services/WetlandsNWI/FeatureServer/22/query?where=1%3D1&returnCountOnly=true&f=json"

Result (2026-11-05): {"count":28785} (NWI wetlands features).

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