6-digit HU (Basin)

Abstract: This file contains Hydrologic Unit (HU) polygon boundaries for the United States, Puerto Rico, and the U.S. Virgin Islands. The data is a seamless National representation of HU boundaries from 2 to 14 digits compiled from U.S. Geological Survey (USGS) National Hydrography Dataset (NHD) and U.S. Department of Agriculture (USDA) National Resources Conservation Service (NRCS) Watershed Boundary Dataset (WBD) sources. Purpose: This data is intended primarily for geographic display and analysis of regional and national data, and can also be used for illustration purposes at intermediate or small scales (1:250,000 to 1:2,000,000). See https://apps.nationalmap.gov/help/ for assistance with The National Map viewer, download client, services, or metadata.

Data e Risorse

Campo Valore
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://data.oregon.gov/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier https://www.arcgis.com/home/item.html?id=0bb5d3d4a44e4972984360bee50e2aff&sublayer=3
issued 2024-05-01
landingPage https://geohub.oregon.gov/datasets/oregon-geo::6-digit-hu-basin
metadata_type geospatial
modified 2024-05-01
old-spatial -179.2296,-14.6101,179.8565,71.4396
publisher State of Oregon
resource-type Dataset
source_datajson_identifier true
source_hash 73657f146045836955c9981ce4de44499f85b14e2e4a14be63fa3d61945e80e1
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-179.2296, -14.6101], [-179.2296, 71.4396], [179.8565, 71.4396], [179.8565, -14.6101], [-179.2296, -14.6101]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • a-16
  • basin
  • canal
  • dam
  • ditch
  • drainage
  • gage
  • hu
  • hydrography
  • hydrologic-unit
  • lake
  • marsh
  • ngda
  • nhd
  • pond
  • region
  • reservoir
  • rest
  • river
  • spring
  • stream
  • subbasin
  • subregion
  • subwatershed
  • swamp
  • water
  • water-inland
  • watershed
  • wbd
  • well
  • wms
isopen False
license_id notspecified
license_title License not specified
maintainer OR_FRAMEWORK
maintainer_email gis.info@das.oregon.gov
metadata_created 2025-09-24T09:17:31.867384
metadata_modified 2025-09-24T09:17:31.867394
notes Abstract: This file contains Hydrologic Unit (HU) polygon boundaries for the United States, Puerto Rico, and the U.S. Virgin Islands. The data is a seamless National representation of HU boundaries from 2 to 14 digits compiled from U.S. Geological Survey (USGS) National Hydrography Dataset (NHD) and U.S. Department of Agriculture (USDA) National Resources Conservation Service (NRCS) Watershed Boundary Dataset (WBD) sources. Purpose: This data is intended primarily for geographic display and analysis of regional and national data, and can also be used for illustration purposes at intermediate or small scales (1:250,000 to 1:2,000,000). See https://apps.nationalmap.gov/help/ for assistance with The National Map viewer, download client, services, or metadata.
num_resources 7
num_tags 39
title 6-digit HU (Basin)