usgs.herbicides dataset

Concentrations of herbicides in streams in the United States

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  • Maintainer: Kevin Wright
  • License: MIT + file LICENSE
  • Last published: 2025-11-19

About the dataset

  • Number of rows: 184
  • Number of columns: 19
  • Class: data.frame

Column names and types (First 10)

  • mapnum:integer
  • usgsid:integer
  • long:numeric
  • lat:numeric
  • site:factor
  • city:factor
  • sampletype:factor
  • date:factor
  • hour:integer
  • acetochlor:factor