Watershed Boundary Data

These data are the complete digital hydrologic unit boundary layers for the entire state of North Dakota provided individually at the nested hierarchical units: 2-digit, 4-digit, 6-digit, 8-digit, 10-digit and 12-digit. Each data set consists of geo-referenced digital data and associated attributes created in accordance with the "Federal Guidelines, Requirements, and Procedures for the National Watershed Boundary Dataset; Chapter 3 of Section A, Federal Standards, Book 11, Collection and Delineation of Spatial Data; Techniques and Methods 11-A3 - Third Edition" (2012). Constraints: Not to be used for navigation, for informational purposes only. See full disclaimer for more information and see additional constraints in the Use Limitations in the full metadata.

Data and Resources

Field Value
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • geo
  • geoss
  • national
  • north-america
  • united-states
isopen True
license_id cc-by
license_title Creative Commons Attribution
license_url http://www.opendefinition.org/licenses/cc-by
maintainer Fritz, Ann
maintainer_email afritz@nd.gov
metadata_created 2025-12-01T05:25:59.249317
metadata_modified 2025-12-01T05:25:59.249321
notes <p>These data are the complete digital hydrologic unit boundary layers for the entire state of North Dakota provided individually at the nested hierarchical units: 2-digit, 4-digit, 6-digit, 8-digit, 10-digit and 12-digit. Each data set consists of geo-referenced digital data and associated attributes created in accordance with the "Federal Guidelines, Requirements, and Procedures for the National Watershed Boundary Dataset; Chapter 3 of Section A, Federal Standards, Book 11, Collection and Delineation of Spatial Data; Techniques and Methods 11-A3 - Third Edition" (2012).</p> <p><strong>Constraints:</strong><br /> Not to be used for navigation, for informational purposes only. See <a href="/north-dakota-disclaimer">full disclaimer</a> for more information and see additional constraints in the <a href="https://gisdata.nd.gov/Metadata/ISO/html/watershedboundary/WatershedBoundaryMetadata.html">Use Limitations in the full metadata</a>.</p>
num_resources 16
num_tags 8
title Watershed Boundary Data