National Water-Quality Assessment (NAWQA) Program
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Showing results 1676 to 1701 of 2001.
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Chalmers, Ann, 2002, Trace elements and organic compounds in streambed and fish tissue of the New England Coastal Basins: U.S. Geological Survey Water-Resources Investigations Report 02-4179, 30 p. Available Online
Chalmers, A.T., Van Metre, P.C., and Callender, E., 2007, The chemical response of particle-associated contaminants to urbanization in New England, U.S.A.: Journal of Contaminant Hydrology, vol. 91, p 4-25. doi: 10.1016/j.jconhyd.2006.08.007 Available Online
Cederberg, J.R., Ging, P.B., and Ourso, R.T., 1998, Monitoring of selected water-quality constituents near the freshwater/saline-water interface of the Edwards Aquifer, July 1996-December 1997: U.S. Geological Survey Fact Sheet FS-103-98, 4 p. Available Online
Caskey, B.J., Justus, B.G., and Zappia, Humbert, 2002, Occurrence of invertebrates at 38 stream sites in the Mississippi Embayment study unit, 1996-99: U.S. Geological Survey Open-File Report 02-190, CD-ROM. Available Online
Caskey, B.J., and Frey, J.W., 2009, Biological-community composition in small streams and its relations to habitat, nutrients, and land use in agriculturally dominated landscapes in Indiana and Ohio, 2004, and implications for assessing nutrient conditions in Midwest streams: U.S. Geological Survey Scientific Investigations Report 2009-5055, 21 p. Available Online
Caskey, B.J., 2003, Relations of stream fish communities to physical and chemical parameters and land use in the Mississippi alluvial plain ecoregion: U.S. Geological Survey Open-File Report 03-31, 99 p. Available Online
Casey, George D., Myers, Donna N., Finnegan, Dennis P., and Wieczorek, Michael E., 1998, National water-quality assessment of the Lake Erie-Lake St. Clair Basin, Michigan, Indiana, Ohio, Pennsylvania, and New York-- Environmental and hydrologic setting: U.S. Geological Survey Water-Resources Investigations Report 97-4256, 93 p. Available Online
Carter, Lisa F., and Porter, Stephen D, 1997, Trace-element accumulation by Hygrohypnum Ochraceum in the Upper Rio Grande Basin, Colorado and New Mexico, USA: Environmental Toxicology and Chemistry, vol. 16, no. 12, p. 2521-2528. doi: 10.1897/1551-5028(1997)016<2521:TEABHO>2.3.CO;2 Available Online
Carter, Lisa F., 1997, Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico, and Texas--Fish communities at selected sites, 1993-95: U.S. Geological Survey Water-Resources Investigations Report 97-4017, 27 p. Available Online
Carter, Lisa F., 1997, Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico, and Texas--Organic compounds and trace elements in bed sediment and fish tissue, 1992-93: U.S. Geological Survey Water-Resources Investigations Report 97-4002, 23 p. Available Online
Carter, J.M., Moran, M.J., Zogorski, J.S., and Price, C.V., 2012, Factors associated with sources, transport, and fate of chloroform and three other trihalomethanes in untreated groundwater used for drinking water: Environmental Science and Technology, vol. 46, no. 15, p. 8189-8197. dx.doi.org/10.1021/es301839p Available Online
Carter, J.M., Kingsbury, J.A., Hopple, J.A., and Delzer, G.C., 2010, Concentration data for anthropogenic organic compounds in groundwater, surface water, and finished water of selected community water systems in the United States, 2002-10: U.S. Geological Survey Data Series 544, 36 p., online only. Available Online
Carter, J.M., Grady, S.J., Delzer, G.C., Koch, Bart, and Zogorski, J.S., 2006, Occurrence of MTBE and other gasoline oxygenates in CWS source waters: Journal of the American Water Works Association, vol. 98, no. 4, p. 91-104. Available Online
Carter, J.M., Delzer, G.C., Kingsbury, J.A., and Hopple, J.A., 2007, 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: U.S. Geological Survey Data Series 268, 30 p. Available Online
Carter, J., Lapham, W., and Zogorski, J., 2008, Occurrence of volatile organic compounds in aquifers of the United States: Journal of the American Water Resources Association, vol. 44, no. 2, p. 399-416. doi: 10.1111/j.1752-1688.2008.00170.x Available Online
Carter, Donna S., Lydy, Michael J., and Crawford, Charles G., 1995, Water-quality assessment of the White River Basin, Indiana: Analysis of available information on pesticides, 1972-92: U.S. Geological Survey Water-Resources Investigations Report 94-4024, 60 p. Available Online
Carter, Donna S., 1996, Determination of atrazine and its major degradation products in soil pore water by solid-phase extraction, chemical derivation, and gas chromatography/mass spectrometry: U.S. Geological Survey Open-File Report 96-459, 12 p. Available Online
Carpenter, Kurt D., and Waite, Ian R., 2000, Relations of habitat-specific algal assemblages to land use and water chemistry in the Willamette Basin, Oregon: Environmental Monitoring and Assessment, vol. 64, no. 1, p. 247-257. doi: 10.1023/A:1006460802772 Available Online
Carpenter, Kurt and McGhee, Gordon, 2009, Organic Compounds in Clackamas River Water Used for Public Supply near Portland, Oregon, 2003-05: U.S. Geological Survey Fact Sheet 2009-3030, 6 p. Available Online
Carpenter, K.D., Sobieszczyk, Steven., Arnsberg, A.J., and Rinella, F.A, 2008, Pesticide occurrence and distribution in the lower Clackamas River basin, Oregon, 2000-2005: U.S. Geological Survey Scientific Investigations Report 2008-5027, 98 p. Available Online
Carlisle, Daren M., Wolock, David M., and Meador, Michael R., 2010, Alteration of streamflow magnitudes and potential ecological consequences: a multiregional assessment: Frontiers in Ecology and the Environment (e-View), 11 p., online. doi:10.1890/100053 Available Online
Carlisle, Daren M., Falcone, James, Wolock, David M., Meador, Michael R., and Norris, Richard H., 2009, Predicting the natural flow regime: Models for assessing hydrological alteration in streams: River Research and Applications (2009), 17 p. doi: 10.1002/rra.1247 Available Online
Carlisle, Daren M., Falcone, James, and Meador, Michael R., 2008, Predicting the biological condition of streams: use of geospatial indicators of natural and anthropogenic characteristics of watersheds: Environmental Monitoring and Assessment, 0167-6369 (Print) 1573-2959 (Online) May 21, 2008, p. 143-160. doi: 10.1007/s10661-008-0256-z Available Online
Carlisle, D.M., Nelson, S.M., Eng, K., 2012, Macroinvertebrate community condition associated with the severity of streamflow alteration: River Research and Applications, online in advance of print, 11 p. doi: 10.1002/rra.2626 Available Online
Carlisle, D.M., Meador, M.R., Moulton II, S.R., and Ruhl, P.M., 2007, Estimation and application of indicator values for common macroinvertebrate genera and families of the United States: Ecological Indicators, vol. 7, p. 22-33. doi: 10.1016/j.ecolind.2005.09.005 Available Online
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