U.S. Geological Survey Home AASG Logo USGS HOME CONTACT USGS SEARCH USGS
National Geologic Map Database

General Information

  • Title: Nitrate concentrations in ground water in the paleovalley alluvial aquifer of the Nemaha Natural Resources District, Nebraska, 1989 and 1994-96
  • Author(s): Chen, A.H.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Water-Resources Investigations Report 98-4106
  • Publication Date: 1998
  • Map Scale: 1:727,000
  • Cross Section: None
  • Find more maps in this area with mapView
  • Corrections to this entry?
* See base map disclaimer below

Map Preview

(Click image to enlarge)

Downloads from the NGMDB

Poor quality image? Let us know

Additional Resources

* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.