National Water-Quality Assessment (NAWQA) Program
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Showing results 1226 to 1251 of 2001.
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Lawrence, S.J., and Seiler, R.L., 2002, Physical data and biological data for algae, aquatic invertebrates, and fish from selected reaches on the Carson and Truckee Rivers, Nevada and California, 1993-97: U.S. Geological Survey Open-File Report 02-012, 216 p. Available Online
Long, G.R., Ayers, M.A., Callender, E., and Van Metre, P.C., 2002, Trends in chemical concentrations in sediment cores from three lakes in New Jersey and on lake on Long Island, New York: U.S. Geological Survey Water-Resources Investigations Report 02-4272, 32 p. Available Online
Madsen, James F., Sandstrom, Mark W., and Zaugg, Steven D., 2002, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; a method supplement for the determination of Fipronil and degradates in water by gas chromatography/mass spectrometry: U.S. Geological Survey Open-File Report 2002-462, 11 p. Available Online
Mahler, B.J., and Van Metre, P.C., 2002, Llano Grande Lake Bottom Sediments--A Chronicle of Water-Quality Changes in the Arroyo Colorado, South Texas, 1989-2001: U.S. Geological Survey Fact Sheet 065-02, 4 p. Available Online
Mallard, Gail E., and Hamilton, Pixie A., 2002, Monitoring and assessing our Nation's water quality: U.S. Geological Survey Fact Sheet 076-02, 6 p. Available Online
Manler, B.J., Van Metre, P.C., and Miranda, R.M., 2002, Occurrence of polychlorinated biphenyls (PCBs) on suspended sediment in the Donna Canal, Hidalgo County, Texas, 1999-2001: U.S. Geological Survey Fact Sheet 016-02, 4 p. Available Online
Maret, T.R., and MacCoy, D.E., 2002, Fish assemblages and environmental variables associated with hard-rock mining in the Coeur D'Alene River Basin, Idaho: Transactions of the American Fisheries Society, vol. 131, no. 5, p. 865-884. doi: 10.1577/1548-8659(2002)131<0865:FAAEVA>2.0.CO;2 Available Online
Martin, Jeffrey D., 2002, Variability of pesticide detections and concentrations in field replicate water samples collected for the National Water-Quality Assessment Program, 1992-97: U. S. Geological Survey Water-Resources Investigations Report 01-4178, 84 p. Available Online
May, Jason T., and Brown, Larry R., 2002, Fish communities of the Sacramento River Basin: Implications for conservation of native fishes in the Central Valley, California: Environmental Biology of Fishes, vol. 63, p. 373-388. doi: 10.1023/A:1014964318485 Available Online
McMahon, Gerald and Roessler, Chris, 2002, A regression-based approach to understand baseline total nitrogen loading for TMDL planning: Proceedings of Water Environment Federation National TMDL Science and Policy 2002 Specialty Conference, Phoenix, Arizona, November 13-16,2002, 27 p.
Miller, Timothy L., 2002, Assessing the quality of the Nation's water resources: Water Resources Impact, vol. 4, no. 4, July 2002, p. 3-4. Available Online
Mize, Scott V., and Deacon, Jeffrey R., 2002, Relations of benthic macroinvertebrates to concentrations of trace elements in water, streambed sediment, and transplanted bryophytes and stream habitat conditions in nonmining and mining areas of the upper Colorado River Basin, Colorado, 1995-98: U.S. Geological Survey Water-Resources Investigations Report 02-4139, 54 p. Available Online
Montgomery, Denise L., Robinson, Jr., Gilpin R., Ayotte, Joseph D., Flanagan, Sarah M., and Robinson, Keith W., 2002, Digital data set of generalized lithogeochemical characteristics of near-surface bedrock in the New England Coastal Basins: U.S. Geological Survey Fact Sheet 003-02, 4 p. Available Online
Moore, Stephanie J., and Anderholm, Scott K., 2002, Spatial and temporal variations in streamflow, dissolved solids, nutrients, and suspended sediment in the Rio Grande Valley study unit, Colorado, New Mexico, and Texas, 1993-95: U.S. Geological Survey Water Resources Investigations Report 2002-4224, 52 p. Available Online
Moran, M.J., Clawges, R.M., and Zogorski, J.S., 2002, Methyl tert-butyl ether in ground and surface water of the United States: in Diaz, A.F., and Drogos, D.L., Oxygenates in Gasoline (Symposium Series 799): Washington, D.C., American Chemical Society, p 2-16.
Moran, Michael J., Lapham, Wayne W., Rowe, Barbara L., and Zogorski, John S., 2002, Occurrence and status of volatile organic compounds in ground water from rural, untreated, self-supplied domestic wells in the United States, 1986-99: U.S. Geological Survey Water-Resources Investigations Report 02-4085, 51 p. Available Online
Moulton II, Stephen R., Kennen, Johathan G., Goldstein, Robert M., and Hambrook, Julie A., 2002, Revised protocols for sampling algal, invertebrate, and fish communities as part of the National Water-Quality Assessment Program: U.S. Geological Survey Open-File Report 02-150, 75 p. Available Online
Mueller, David K., Lapham, Wayne W., Gurtz, Martin E., and Van Metre, Peter C., 2002, Changes in water quality over time: Water Resources Impact, vol. 4, no. 4, July 2002, p. 22-25. Available Online
Mullaney, John R., Schwarz, Gregory E., and Trench, Elaine C. Todd, 2002, Estimation of nitrogen yields and loads from basins draining to Long Island Sound, 1988-98: U.S. Geological Survey Water-Resources Investigations Report 02-4044, 84 p. Available Online
Munn, Mark D., Black, Robert W., and Gruber, Steven J., 2002, Response of benthic algae to environmental gradients in an agriculturally dominated landscape: Journal of North American Benthological Society, vol. 21, no. 2, p. 221-237. Available Online
National Research Council, 2002, Opportunities to improve the U.S.G.S. National Water-Quality Assessment Program: National Academy Press, Washington, D.C., 238 p. Available Online
Nolan, Bernard T., Hitt, Kerie J., and Ruddy, Barbara C., 2002, Probability of nitrate contamination of recently recharged groundwaters in the conterminous United States: Environmental Science & Technology, vol. 36, no. 10, p. 2138-2145. doi: 10.1021/es0113854 Available Online
Peterson, David A., and Porter, Stephen D., 2002, Biological and chemical indicators of eutrophication in the Yellowstone River and major tributaries during August 2000: Reprint from Proceedings, 2002 National Monitoring Conference, National Water-Quality Monitoring Council, 13 p.
Phillips, Patrick J., and Bode, Robert W., 2002, Concentrations of pesticides and pesticide degradates in the Croton River Watershed in southeastern New York, July-September 2000: U.S. Geological Survey Water-Resources Investigations Report 02-4063, 20 p. Available Online
Phillips, Patrick J., Eckhardt, David A., Freehafer, Douglas A., Wall, Gary R., and Ingleston, Hannah H., 2002, Regional patterns of pesticide concentrations in surface waters of New York in 1997: Journal of the American Water Resources Association, vol. 38, no. 3, p. 731-743. doi: 10.1111/j.1752-1688.2002.tb00993.x Available Online
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