Showing 1 - 20 results of 27 for search 'U.S. Geological Survey,', query time: 0.37s Refine Results
  1. 1
    Status of water levels and selected water-quality conditions in the Sparta-Memphis aquifer in Arkansas and the Sparta aquifer in Louisiana, spring-summer 2001 /
    by Schrader, Tony P.
    Published 2004
    “...U.S. Geological Survey,...”
    PURL leads to a screen from where the document and 3 plates may be downloaded
    Government Document Microform Book
  2. 2
    Status of water levels and selected water-quality conditions in the Sparta-Memphis aquifer in Arkansas and the status of water levels in the Sparta aquifer in Louisiana, Spring 2005 /
    by Schrader, Tony P.
    Published 2007
    “...U.S. Geological Survey,...”
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    Government Document eBook
  3. 3
    Status of water levels in aquifers in the Nacatoch sand and Tokio Formation of southwestern Arkansas, 1996 /
    by Schrader, Tony P.
    Published 1998
    “...U.S. Geological Survey,...”
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    Government Document eBook
  4. 4
    Potentiometric surface of the Ozark aquifer in northern Arkansas, 2001 /
    by Schrader, Tony P.
    Published 2001
    “...U.S. Geological Survey,...”
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    Government Document eBook
  5. 5
    Status of water levels in aquifers in the Nacatoch sand and Tokio Formation of southwestern Arkansas, 1996 /
    by Schrader, Tony P.
    Published 1998
    “...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
    Government Document Book
  6. 6
    Potentiometric surfaces of aquifers in the Cockfield Formation in southeastern Arkansas and the Wilcox Group in southern and northeastern Arkansas, 2000 /
    by Schrader, Tony P.
    Published 2000
    “...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
    Government Document Book
  7. 7
    Status of water levels and selected water-quality conditions in the Mississippi River Valley alluvial aquifer in eastern Arkansas, 2000 /
    by Schrader, Tony P.
    Published 2001
    “...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
    Government Document Book
  8. 8
    Potentiometric surface of the Ozark aquifer in northern Arkansas, 2001 /
    by Schrader, Tony P.
    Published 2001
    “...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
    Government Document Book
  9. 9
    Status of water levels in aquifers in the Nacatoch Sand of southwestern and northeastern Arkansas and the Tokio Formation of southwestern Arkansas, 1999 /
    by Schrader, Tony P.
    Published 2004
    “...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
    Government Document Book
  10. 10
    Potentiometric surfaces and water-level trends in the Cockfield and Wilcox aquifers of southern and northeastern Arkansas, 2006 /
    by Schrader, Tony P.
    Published 2007
    “...U.S. Dept. of the Interior, U.S. Geological Survey,...”
    Get full text
    Government Document eBook
  11. 11
    Status of water levels and selected water-quality conditions in the Sparta-Memphis aquifer in Arkansas, spring-summer 2003 /
    by Schrader, Tony P.
    Published 2006
    “...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
    Get full text
    Government Document Book
  12. 12
    Potentiometric surface of the Ozark aquifer in northern Arkansas, 2004 /
    by Schrader, Tony P.
    Published 2005
    “...U.S. Dept. of the Interior, U.S. Geological Survey,...”
    Get full text
    Government Document Book
  13. 13
    Status of water levels in aquifers in the Nacatoch Sand of southwestern and northeastern Arkansas and the Tokio Formation of southwestern Arkansas, 1999 /
    by Schrader, Tony P.
    Published 1999
    “...U.S. Dept. of the Interior, U.S. Geological Survey,...”
    Get full text
    Government Document Book
  14. 14
    Status of water levels in aquifers in the Nacatoch Sand of southwestern and northeastern Arkansas and the Tokio Formation of southwestern Arkansas, 1999 /
    by Schrader, Tony P.
    Published 1999
    “...U.S. Dept. of the Interior, U.S. Geological Survey ;...”
    Get full text
    Government Document Book
  15. 15
    Drought and deluge : effects of recent climate variability on groundwater levels in eastern Arkansas /
    “...U.S. Department of the Interior, U.S. Geological Survey,...”
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    Government Document eBook
  16. 16
    Effects of recent climate variability on groundwater levels in eastern Arkansas /
    “...U.S. Department of the Interior, U.S. Geological Survey,...”
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    Government Document eBook
  17. 17
    Water levels in the aquifers of the Nacatoch Sand of southwestern and northeastern Arkansas and the Tokio Formation of southwestern Arkansas, February-March 2011 /
    by Schrader, Tony P., Rodgers, Kirk D.
    Published 2013
    “...U.S. Department of the Interior, U.S. Geological Survey,...”
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    Government Document eBook
  18. 18
    Water levels and water quality in the Mississippi River Valley alluvial aquifer in eastern Arkansas, 2012 /
    by Schrader, Tony P.
    Published 2015
    “...U.S. Department of the Interior, U.S. Geological Survey,...”
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    Government Document eBook
  19. 19
    Water levels and water-quality in the Sparta-Memphis aquifer (Middle Claiborne Aquifer) in Arkansas, spring-summer 2011 /
    by Schrader, Tony P.
    Published 2014
    “...U.S. Department of the Interior, U.S. Geological Survey,...”
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    Government Document eBook
  20. 20
    Water levels and selected water-quality conditions in the Sparta-Memphis aquifer (Middle Claiborne aquifer) in Arkansas, spring-summer 2007 /
    by Schrader, Tony P.
    Published 2009
    “...U.S. Department of the Interior, U.S. Geological Survey,...”
    Get full text
    Government Document eBook
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