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General Information

  • Title: Geology and ground-water hydrology of the Heart River irrigation project and the Deckinson area, North Dakota, with a section on the mineral quality of the waters of the Heart River project
  • Author(s): Tychsen, P.C.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Circular 34
  • Publication Date: 1950
  • Map Scale: 1:190,000
  • Cross Section: None
  • North Latitude: 46° 52' 41" N (46.8780)
  • South Latitude: 46° 31' 19" N (46.5220)
  • East Longitude: 100° 48' 22" W (-100.8060)
  • West Longitude: 101° 58' 1" W (-101.9670)
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.