Shellfish
type: Dataset
description: Shellfish polygons were digitized from hand drawn polygons representing hardclam, softclam, and oyster beds produced by the Department of Agriculture from their records in 1990 (approximately). The data is general in its nature and should be used only as a guide.This layer should not be construed to depict the actual, absolute locations of any shellfishing resources. Use this layer with other 1:24,000-scale map data such as the Coastal Boundary, Town Boundaries, Roads and Trails, Airports, Railroads and other base map data derived from the USGS 7.5 minute topographic quadrangle maps and compiled at a 1:24000 scale.
issued: 2019-02-21
modified: 2019-10-30
spatial: Location
contact point: Organization
  fn: deepgis
keyword: amerigeo
keyword: amerigeoss
keyword: bioscience
keyword: biota
keyword: ckan
keyword: coast
keyword: coastal
keyword: coastline
keyword: critical-habitat
keyword: ct
keyword: ctdeep
keyword: deep
keyword: endangered-species
keyword: geo
keyword: geoss
keyword: lis
keyword: long-island-sound
keyword: national
keyword: north-america
keyword: open
keyword: open-data
keyword: shellfish
keyword: special-concern-species
keyword: united-states
theme: {geospatial}

KML
type: Distribution
format: KML
issued: 2022-01-24T23:59:44.719531
modified: 2025-11-21T15:58:14.494603
access URL: https://ct-deep-gis-open-data-website-ctdeep.hub.arcgis.com/datasets/CTDEEP::shellfish.kml
media type: application/vnd.google-earth.kml+xml

CSV
type: Distribution
format: CSV
issued: 2022-01-24T23:59:44.719529
modified: 2025-11-21T15:58:14.494213
access URL: https://ct-deep-gis-open-data-website-ctdeep.hub.arcgis.com/datasets/CTDEEP::shellfish.csv
media type: text/csv

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2022-01-24T23:59:44.719516
modified: 2025-11-21T15:58:14.493026
access URL: https://ct-deep-gis-open-data-website-ctdeep.hub.arcgis.com/datasets/CTDEEP::shellfish
media type: text/html

GeoJSON
type: Distribution
issued: 2022-01-24T23:59:44.719526
modified: 2025-11-21T15:58:14.493837
access URL: https://ct-deep-gis-open-data-website-ctdeep.hub.arcgis.com/datasets/CTDEEP::shellfish.geojson
media type: application/vnd.geo+json

Shapefile
type: Distribution
format: ZIP
issued: 2022-01-24T23:59:44.719534
modified: 2025-11-21T15:58:14.494999
access URL: https://ct-deep-gis-open-data-website-ctdeep.hub.arcgis.com/datasets/CTDEEP::shellfish.zip
media type: application/zip

ArcGIS GeoService
type: Distribution
format: JSON
issued: 2022-01-24T23:59:44.719523
modified: 2025-11-21T15:58:14.493449
access URL: https://services1.arcgis.com/FjPcSmEFuDYlIdKC/arcgis/rest/services/Shellfish_Hardclam_Softclam_Oysters/FeatureServer/0
media type: application/json

US Migrating
type: Agent