Showing 1 - 20 results of 46 for search '"Water quality United States."', query time: 0.29s Refine Results
  1. 1
    National Water-Quality Assessment Program /
    by Leahy, P. Patrick
    Published 1994
    Subjects: “...Water quality United States....”
    Book
  2. 2
    Methods for comparing water-quality conditions among National Water-Quality Assessment Study units, 1992-1995 /
    by Gilliom, Robert J.
    Published 1998
    Subjects: “...Water quality United States Measurement....”
    Government Document Microform Book
  3. 3
    Nutrient concentrations and loads in the northeastern United States : status and trends, 1975-2003 /
    by Trench, Elaine C. Todd
    Published 2012
    Subjects: “...Water quality United States....”
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    Government Document eBook
  4. 4
    Methods for sampling fish communities as part of the National Water-Quality Assessment Program /
    by Meador, Michael Rogers, 1958-
    Published 1993
    Subjects: “...Water quality United States....”
    Government Document Microform Book
  5. 5
    Variability in stream chemistry in relation to urban development and biological condition in seven metropolitan areas of the United States, 1999-2004 /
    Subjects: “...Water quality United States....”
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    Government Document eBook
  6. 6
    Methods to characterize environmental settings of stream and groundwater sampling sites for national water-quality assessment /
    by Nakagaki, Naomi
    Published 2013
    Subjects: “...Water quality United States....”
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    Government Document eBook
  7. 7
    Quality of nutrient data from streams and ground water sampled during water years 1992-2001 /
    by Mueller, David K.
    Published 2005
    Subjects: “...Water quality United States Measurement....”
    Get full text
    Government Document Book
  8. 8
    Recommendations for cycle II of National Water-Quality Assessment, NAWQA Program /
    by Mallard, Gail E.
    Published 1999
    Subjects: “...Water quality United States....”
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    Government Document eBook
  9. 9
    Design of the National Water-Quality assessment Program : occurrence and distribution of water-quality conditions.
    by Gilliom, Robert J.
    Published 1995
    Subjects: “...Water quality United States Measurement....”
    Government Document Book
  10. 10
    Factors affecting water quality in selected carbonate aquifers in the United States,1993-2005 /
    Published 2009
    Subjects: “...Water quality United States....”
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    Government Document eBook
  11. 11
    Feasibility of combining two aquatic benthic macroinvertebrate community databases for water-quality assessment.
    by Lenz, Bernard N.
    Published 1997
    Subjects: “...Water quality United States....”
    Government Document Book
  12. 12
    Classification and mapping of agricultural land for national water-quality assessment.
    by Gilliom, Robert J.
    Published 1997
    Subjects: “...Water quality United States....”
    Government Document Book
  13. 13
    Nitrate in the ground waters of the United States : assessing the risk /
    by Nolan, Bernard T., 1954-
    Published 1997
    Subjects: “...Water quality United States....”
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    Government Document eBook
  14. 14
    Water-quality, streamflow, and ancillary data for nutrients in streams and rivers across the nation, 1992-2001 /
    by Mueller, David K.
    Published 2005
    Subjects: “...Water quality United States....”
    Get full text
    Government Document eBook
  15. 15
    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
    Subjects: “...Water quality United States....”
    Get full text
    Government Document eBook
  16. 16
    Collection, analysis, and age-dating of sediment cores from 56 U.S. lakes and reservoirs sampled by the U.S. Geological Survey, 1992-2001 /
    Published 2004
    Subjects: “...Water quality United States Measurement....”
    Get full text
    Government Document Book
  17. 17
    Response of stream chemistry during base flow to gradients of urbanization in selected locations across the conterminous United States, 2002-04 /
    Published 2007
    Subjects: “...Water quality United States....”
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    Government Document eBook
  18. 18
    Quality of water from domestic wells in principal aquifers of the United States, 1991-2004 /
    by Desimone, Leslie A.
    Published 2009
    Subjects: “...Water quality United States....”
    Get full text
    Government Document eBook
  19. 19
    Quality of water from domestic wells in principal aquifers of the United States, 1991-2004 : overview of major findings /
    by Desimone, Leslie A.
    Published 2009
    Subjects: “...Water quality United States....”
    Get full text
    Government Document eBook
  20. 20
    Quality of data from the U.S. Geological Survey National Water Quality Network for water years 2013-17 /
    by Medalie, Laura, Bexfield, Laura M.
    Published 2020
    Subjects: “...Water quality United States Observations....”
    Get full text
    Government Document eBook
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