To cite nhdplusTools in publications, please use:

Blodgett D, Johnson M (2025). nhdplusTools: Tools for Accessing and Working with the NHDPlus. https://doi.org/10.5066/P97AS8JD.

Corresponding BibTeX entry:

  @Manual{,
    author = {David Blodgett and Mike Johnson},
    title = {nhdplusTools: Tools for Accessing and Working with the
      NHDPlus},
    publisher = {U.S. Geological Survey},
    address = {Reston, VA},
    version = {1.4.0},
    institution = {U.S. Geological Survey},
    year = {2025},
    url = {https://doi.org/10.5066/P97AS8JD},
  }