Showing 1 - 20 results of 199 for search 'The Survey :', query time: 0.32s Refine Results
  1. 1
    Ground-water data-collection protocols and procedures for the National Water-Quality Assessment Program : collection and documentation of water-quality samples and related data.
    by Koterba, Michael T.
    Published 1995
    “...U.S. Geological Survey ;...”
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    Government Document Book
  2. 2
    Nitrate in the ground waters of the United States : assessing the risk /
    by Nolan, Bernard T., 1954-
    Published 1997
    “...U.S. Geological Survey,...”
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    Government Document eBook
  3. 3
    Estimation of agricultural pesticide use in drainage basins using land cover maps and county pesticide data /
    by Nakagaki, Naomi
    Published 2005
    “...U.S. Geological Survey,...”
    Abstract:
    Main report:
    Government Document eBook
  4. 4
    Water-quality, streamflow, and ancillary data for nutrients in streams and rivers across the nation, 1992-2001 /
    by Mueller, David K.
    Published 2005
    “...U.S. Geological Survey,...”
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    Government Document eBook
  5. 5
    Concentration data for anthropogenic organic compounds in ground water, surface water, and finished water of selected community water systems in the United States, 2002-05 /
    Published 2007
    “...U.S. Geological Survey,...”
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    Government Document eBook
  6. 6
    Pesticides in the nation's streams and ground water, 1992-2001 : the quality of our nation's waters /
    Published 2006
    “...U.S. Geological Survey,...”
    Report:
    Summary:
    Government Document eBook
  7. 7
    Methods and sources of data used to develop selected water-quality indicators for streams and ground water for the 2007 edition of the State of the Nation's Ecosystems Report with comparisons to the 2002 edition
    Published 2008
    “...U.S. Geological Survey,...”
    Main report
    Government Document Electronic eBook
  8. 8
    A preliminary SPARROW model of suspended sediment for the conterminous United States /
    “...U.S. Geological Survey,...”
    Report:
    Summary:
    Government Document eBook
  9. 9
    Derivation of nationally consistent indices representing urban intensity within and across nine metropolitan areas of the conterminous United States /
    by Cuffney, Thomas F., 1952-
    Published 2009
    “...U.S. Geological Survey,...”
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    Government Document eBook
  10. 10
    Nutrient trends in streams and rivers of the United States, 1993-2003 /
    Published 2009
    “...U.S. Geological Survey,...”
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    Government Document eBook
  11. 11
    Factors affecting water quality in selected carbonate aquifers in the United States,1993-2005 /
    Published 2009
    “...U.S. Geological Survey,...”
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    Government Document eBook
  12. 12
    Sources and preparation of data for assessing trends in concentrations of pesticides in streams of the United States, 1992-2006 /
    by Martin, Jeffrey D.
    Published 2009
    “...U.S. Geological Survey,...”
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    Government Document eBook
  13. 13
    Mercury in fish, bed sediment, and water from streams across the United States, 1998-2005 /
    Published 2009
    “...U.S. Geological Survey,...”
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    Government Document eBook
  14. 14
    Identifying hydrologic processes in agricultural watersheds using precipitation-runoff models /
    Published 2009
    “...U.S. Geological Survey,...”
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    Government Document eBook
  15. 15
    Development and application of regression models for estimating nutrient concentrations in streams of the conterminous United States, 1992-2001 /
    Published 2010
    “...U.S. Geological Survey,...”
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    Government Document eBook
  16. 16
    Chloride in groundwater and surface water in areas underlain by the glacial aquifer system, northern United States /
    by Mullaney, John R.
    Published 2009
    “...U.S. Geological Survey,...”
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    Government Document eBook
  17. 17
    Multilevel hierarchical modeling of benthic macroinvertebrate responses to urbanization in nine metropolitan regions across the conterminous United States /
    Published 2010
    “...U.S. Geological Survey,...”
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    Government Document eBook
  18. 18
    Anthropogenic organic compounds in source water of nine community water systems that withdraw from streams, 2002-05 /
    by Kingsbury, James A.
    Published 2008
    “...U.S. Geological Survey,...”
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    Government Document eBook
  19. 19
    Data on mercury in water, bed sediment, and fish from streams across the United States, 1998-2005 /
    Published 2009
    “...U.S. Geological Survey,...”
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    Government Document eBook
  20. 20
    Design of the national water-quality assessment program : occurrence and distribution of water-quality conditions /
    “...U.S. Geological Survey,...”
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    Government Document eBook
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