Extent of the Lower Hell Creek aquifer in the Powder River and Williston structural basins
type: Dataset
description: These data represent the extent of the Lower Hell Creek aquifer in the Powder River and Williston structural basins.
issued: 2025-11-21T14:46:01.001225
modified: 20201117
spatial: Location
contact point: Organization
  fn: Roy Sando
keyword: amerigeo
keyword: amerigeoss
keyword: bedrock-geology
keyword: canada
keyword: ckan
keyword: environment
keyword: geo
keyword: geoscientificinformation
keyword: geoss
keyword: groundwater
keyword: groundwater-availability
keyword: inlandwaters
keyword: national
keyword: north-america
keyword: powder-river
keyword: powder-river-basin
keyword: united-states
keyword: williston-basin
keyword: williston-river
theme: {geospatial}

Original Metadata
type: Distribution
description: The metadata original format
format: XML
issued: 2022-08-05T21:12:14.121750
modified: 2025-11-21T14:46:00.988962
access URL: https://data.usgs.gov/datacatalog/metadata/USGS.ac916f33-08f7-477e-9dff-4190c3f4ba86.xml
media type: text/xml

Digital Data
type: Distribution
description: Landing page for access to the data
format: XML
issued: 2022-08-05T21:12:14.121757
modified: 2025-11-21T14:46:00.989390
access URL: https://water.usgs.gov/lookup/getspatial
media type: application/http

US Migrating
type: Agent