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General Information

  • Title: River water quality in the Delaware River Basin—concentrations and trends through 2018
  • Author(s): Shoda, M.E., Gain, E.G., and Murphy, J.C.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Fact Sheet FS-2023-3014
  • Publication Date: 2023
  • Map Scale: 1:2,857,000
  • Cross Section: None
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.