National Water-Quality Assessment (NAWQA) Study-Unit Investigations in the conterminous United States 1991-2001

Description

This is a coverage of the boundaries and codes used for the U.S. Geological Survey's National Water-Quality Assessment (NAWQA) Program Study-Unit investigations in the conterminous United States, excluding the High Plains Regional Ground-Water Study. The data set represents the areas studied during the first decade of the NAWQA Program, from 1991-2001 ("cycle 1").

Resources

Name Format Description Link
55 Landing page for access to the data https://doi.org/10.5066/P9JL08QN
55 The metadata original format https://data.usgs.gov/datacatalog/metadata/USGS.fc1a985d-2a19-4058-8888-94a334f981fb.xml
55 Landing page for access to the data https://doi.org/10.5066/P9JL08QN
55 Landing page for access to the data https://doi.org/10.5066/P9JL08QN
55 Landing page for access to the data https://doi.org/10.5066/P9JL08QN
55 Landing page for access to the data https://doi.org/10.5066/P9JL08QN
55 Landing page for access to the data https://doi.org/10.5066/P9JL08QN
55 Landing page for access to the data https://doi.org/10.5066/P9JL08QN

Tags

  • environment
  • aquifer-system
  • river-basin
  • surface-water
  • usgs-fc1a985d-2a19-4058-8888-94a334f981fb
  • national-water-quality-assessment-program
  • geoscientificinformation
  • water-quality
  • inlandwaters
  • nawqa
  • ground-water

Topics

Categories