To cite package ‘awdb’ in publications use:

Vernon K (2026). awdb: Query the USDA NWCC Air and Water Database REST API. R package version 0.1.3.9000, https://github.com/kbvernon/awdb.

Corresponding BibTeX entry:

  @Manual{,
    title = {awdb: Query the USDA NWCC Air and Water Database REST
      API},
    author = {Kenneth Blake Vernon},
    year = {2026},
    note = {R package version 0.1.3.9000},
    url = {https://github.com/kbvernon/awdb},
  }