National Water-Quality Assessment (NAWQA) Program
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Showing results 1651 to 1676 of 2001.
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Clark, Gregory M., 1994, Assessment of selected constituents in surface water of the Upper Snake River Basin, Idaho and western Wyoming, water years 1975-89: U.S. Geological Survey Water-Resources Investigations Report 93-4229, 49 p. Available Online
Clark, G.M., Maret, T.R., Rupert, M.G., Maupin, M.A., Low, W.H., and Ott, D.S., 1998, Water quality in the Upper Snake River Basin, Idaho and Wyoming, 1992-95: U.S. Geological Survey Circular 1160, 35 p. Available Online
Clark, G.M., Caldwell, R.R., Maret, T.R., Bowers, C.L., Dutton, D.M., and Beckwith, M.A., 2004, Water quality in the Northern Rockies Intermontane Basins, Idaho, Montana, and Washington, 1999-2001: U.S. Geological Survey Circular 1235, 29 p. Available Online
Clark, G.M., and Goolsby, D.A., 1999, Occurrence and transport of acetochlor in streams of the Mississippi River Basin: Journal of Environmental Quality, vol. 28, no. 6, p. 1787-1795. Available Online
Clark, David W., 1994, National Water-Quality Assessment Program--Northern Rockies Intermontane Basins: U.S. Geological Survey Open-File Report 94-124, 2 p. Available Online
Clark, B.R., Landon, M.K., Kauffman, L.J., and Hornberger, G.Z., 2006, Simulation of solute movement through wellbores to characterize public supply well contaminant vulnerability in the High Plains Aquifer, York, Nebraska: International Ground Water Modeling Center: Modflow and More Conference, May 22-24, 2006, Golden, Colorado, 5 p. Available Online
Clark, B.R., Landon, M.K., Kauffman, L.J., and Hornberger, G.Z., 2008, Simulations of ground-water flow, transport, age, and particle tracking near York, Nebraska, for a study of Transport of Anthropogenic and Natural Contaminants (TANC) to public-supply wells: U.S. Geological Survey Scientific Investigations Report 2007-5068, 47 p. Available Online
Cincotta, Daniel A., Chambers, Douglas B., and Messinger, Terence, 1999, Recent changes in the distribution of fish species in the New River Basin in West Virginia and Virginia: in New River Symposium Proceedings, Boone, North Carolina, p. 98-106.
Church, Clinton D., Isabelle, Lorne M., Pankow, James F., Rose, Donna L., and Tratnyek, Paul G., 1997, Method for determination of methyl tert-butyl ether and its degradation products in water: Environmental Science & Technology, vol. 31, no. 12, p. 3723-3726. doi: 10.1021/es9705452 Available Online
Christenson, Scott, and Carpenter, Lyn, eds., 1992, Ground-water quality of the Central Oklahoma (Garber-Wellington) aquifer conference: Proceedings, February 20, 1992: U.S. Geological Survey Open-File Report 92-116, 24 p. Available Online
Christenson, Scott C., and Havens, John S., 1998, Ground-water-quality assessment of the Central Oklahoma Aquifer, Oklahoma : results of investigations: U.S. Geological Survey Water-Supply Paper 2357-A, 179 p. Available Online
Christenson, S.C., Morton, R.B., and Mesander, B.A., 1990, Hydrogeologic maps of the Central Oklahoma aquifer, Oklahoma: U.S. Geological Survey Open-File Report 90-579, 3 p. Available Online
Christenson, S.C., and Parkhurst, D.L., 1987, Ground-water-quality assessment of the Central Oklahoma aquifer, Oklahoma: Project Description: U.S. Geological Survey Open-File Report 87-235, 30 p. Available Online
Choquette, A.F., and Katz, B.G., 1989, Grid-based ground water sampling: Lessons from an extensive regional network for 1,2-dibromoethane (EDB) in Florida: in Ragone, S.E., ed., Regional Characterization of Water Quality: Proceedings of the Baltimore Symposium, May 1989, National Association of Hydrological Sciences Publication No. 182, p. 79-86.
Chasar, Lia S., and LaVista, Jennifer, 2009, Mercury Contamination in Fish Nationwide: U.S. Geological Survey Multimedia Gallery Home Audio 301, 6:23 minutes. Available Online
Chasar, Lia C., Scudder, Barbara C., Bell, Amanda H., Wentz, Dennis A., and Brigham, Mark E., 2008, Total mercury, methylmercury, and carbon and nitrogen stable isotope data for biota from selected streams in Oregon, Wisconsin, and Florida, 2002-04: U.S. Geological Survey Data Series 349, 10 p. Available Online
Chasar, L.C., Scudder, B.C., Stewart, A.R., Bell, A.H., and Aiken, G.R., 2009, Mercury cycling in stream ecosystems- 3. Trophic dynamics and methylmercury bioaccumulation: Environmental Science and Technology, vol. 43, no. 8, p. 2733-2739. doi: 10.1021/es8027567 Available Online
Charles, Donald F., Knowles, Candia, and Davis, Robin S., eds., 2002, Protocols for the analysis of algal samples collected as part of the U.S. Geological Survey National Water-Quality Assessment Program: The National Academy of Sciences, Patrick Center for Environmental Research, Report No. 02-06, 124 p. Available Online
Chappell, F.H., McMahon, P.B., Dubrovsky, N.M, Fujii, R.F., Oaksford,E.T., and Vroblesky, D.A., 1995, Deducing the distribution of terminal electron-accepting processes in hydrologically diverse groundwater systems: Water Resources Research, vol. 31, no. 2, p. 359-371. Available Online
Chapelle, F.H., Bradley, P.M., Thomas, M.A., and McMahon, P.B., 2009, Distinguishing iron-reducing from sulfate-reducing conditions: Ground Water, vol. 47, no. 2, March-April 2009, p. 300-305. Available Online
Chapell, W.R., Abernathy, C.O., and Calderon, R.L., eds., 1999, Arsenic Exposure and Health Effects: Elsevier Science B.V. ISBN-13: 978-0-08-043648-7, 440 p. Available Online
Chang, Ming, Kennen, Jonathan G., and Del Corso, Ellyn, 2000, Evaluating temporal changes in stream condition in three New Jersey river basins by using an index of biotic integrity: Bulletin New Jersey Academy of Sciences, vol. 45, p. 1-12. Available Online
Chang, F., Simcik, M.F., and Capel, P.D., 2011, Occurrence and fate of the herbicide glyphosate and its degradate aminomethylphosphonic acid in the atmosphere: Environmental Toxicology and Chemistry, vol. 30, no. 3 , p. 548-555. doi: 10.1002/etc.431 Available Online
Chambers, Douglas B., and Messinger, Terence, 2001, Benthic invertebrate communities and their responses to selected environmental factors in the Kanawha River Basin, West Virginia, Virginia, and North Carolina: U.S. Geological Survey Water-Resources Investigations Report 01-4021, 52 p. Available Online
Chalmers, Ann Thomas, Argue, Denise M., Gay, David A., Brigham, Mark E., Schmitt, Christopher J., and Lorenz, David L., 2010, Mercury trends in fish from rivers and lakes in the United States, 1969-2005: Journal of Environmental Monitoring and Assessment, published online June 10, 2010 in advance of print. doi: 10.1007/s10661-010-1504-6 Available Online
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