NHDPlus v2.1 and Alaska Beta NHDPlus

Description

This dataset contains upstream watershed drainage areas for catchments comprising Catchment Fabric HUC12 units. The dataset is incomplete for Alaska.

Resources

Name Format Description Link
23 https://watersgeo.epa.gov/arcgis/rest/services/Support/CatchmentFabric/MapServer/2

Tags

  • environment
  • natural resources
  • united states
  • ecosystem
  • watershed boundaries
  • estuary
  • monitoring
  • catchments
  • water
  • ground water
  • land
  • management
  • regulatory
  • surface water

Topics

Categories