National Water-Quality Assessment (NAWQA) Program
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Showing results 1901 to 1926 of 2003.
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Toccalino, Patricia L., Norman, Julia E., Phillips, Robyn H., Kauffman, Leon J., Stackelberg, Paul E., Nowell, Lisa H., Krietzman, Sandra J., and Post, Gloria B., 2004, Application of health-based screening levels to ground-water quality data in a state-scale pilot effort: U.S. Geological Survey Scientific Investigations Report 2004-5174, 64 p. Available Online
Spruill, T.B., Showers, W.J., and Howe, S.S., 2002, Application of classification-tree methods to identify nitrate sources in ground water: Journal of Environmental Quality, vol. 31, no. 5, p. 1538-1549. Available Online
Asher, W.E., Luo, Wentai, Campo, K.W., Bender, D.A., Robinson, K.W, Zogorski, J.S., and Pankow, J.F., 2007, Application of a source apportionment model in consideration of volatile organic compounds in an urban stream: Environmental Toxicology and Chemistry, vol. 26, no. 8, p. 1606-1613. doi: 10.1897/06-557 Available Online
Elder, J.F., 1989, Applicability of ambient toxicity testing to national or regional water-quality assessment: U.S. Geological Survey Open-File Report 89-55 and Circular 1049, 102 p. Available Online
Elder, J.F., 1989, Applicability of ambient toxicity testing to national or regional water-quality assessment: U.S. Geological Survey Open-File Report 89-55 and Circular 1049, 102 p. Available Online
Hopple, J.A., Delzer, G.C., and Kingsbury, J.A., 2009, Anthropogenic organic compounds in source water of selected community water systems that use groundwater, 2002-05: U.S. Geological Survey Scientific Investigations Report 2009-5200, 74 p. Available Online
Kingsbury, James A., Delzer, Gregory C., and Hopple, Jessica A., 2008, Anthropogenic Organic Compounds in Source Water of Nine Community Water Systems that Withdraw from Streams, 2002-05: U.S. Geological Survey Scientific Investigations Report 2008-5208, 68 p. Available Online
Trombley, T.J., Brown, C.J., and Delzer, G.C., 2007, Anthropogenic organic compounds in source and finished water from community water system wells in western and central Connecticut, 2002-2004: U.S. Geological Survey Scientific Investigations Report 2007-5171, 38 p. Available Online
Banks, W.S.L., and Reyes, B., 2009, Anthropogenic organic compounds in source and finished groundwater of community water systems in the Piedmont Physiographic Province, Potomac River Basin, Maryland and Virginia, 2003-2004: U.S. Geological Survey Scientific Investigations Report 2009-5064, 33 p. Available Online
Thomas, M.A., 2007, Anthropogenic organic compounds in ground water and finished water of community water systems near Dayton, Ohio, 2002-04: U.S. Geological Survey Scientific Investigations Report 2007-5035, 19 p. Available Online
Metz, P.A., Delzer, G.C., Berndt, M.P., Crandall, C.A., and Toccalino, P.L., 2007, Anthropogenic organic compounds in ground water and finished water of community water systems in the northern Tampa Bay area, Florida, 2002-04: U.S. Geological Survey Scientific Investigations Report 2006-5267, 48 p. Available Online
Tornes, L.H., Stark, J.R., Hoard, C.J., and Smith, E.A., 2007, Anthropogenic organic compounds in ground water and finished water of community water systems in the Greater Twin Cities metropolitan area, Minnesota and Wisconsin, 2004-05: U.S. Geological Survey Scientific Investigations Report 2007-5273, 42 p. Available Online
Morrow, William S., 2003, Anthropogenic constituents in shallow ground water in the Upper Illinois River Basin: U.S. Geological Survey Water-Resources Investigations Report 02-4293, 34 p. Available Online
Foreman, W.T., Zaugg, S.D., Faires, L.M., Wener, M.G., Lilker, T.J., and Rogerson, P.F., 1992, Analytical interferences of mercuric chloride preservative in environmental water samples: Determination of organic compounds isolated by continuous liquid--Liquid extraction or closed-loop stripping: Environmental Science Technology, vol. 26, no. 7, p. 1307-1312. doi: 10.1021/es00031a004 Available Online
Harrison, Howard E., Anderson, Chauncey W., Rinella, Frank A., Gasser, Timothy M., and Pogue, Jr., Ted R., 1995, Analytical data from phases I and II of the Willamette River Basin water-quality study, Oregon, 1992-94: U.S. Geological Survey Open-File Report 95-373, 171 p. Available Online
Warner, Kelly L., 2000, Analysis of nutrients, selected inorganic constituents, and trace elements in water from Illinois community-supply wells, 1984- 91: U.S. Geological Survey Water-Resources Investigations Report 99-4152, 47 p. Available Online
Ham, Lisa K., and Hatzell, Hilda H., 1996, Analysis of nutrients in the surface waters of the Georgia-Florida Coastal Plain Study Unit, 1970-91: U.S. Geological Survey Water-Resources Investigations Report 96-4037, 67 p. Available Online
Bonn, Bernadine A., Hinkle, Stephen R., Wentz, Dennis A., and Uhrich, Mark A., 1995, Analysis of nutrient and ancillary water-quality data for surface and ground water of the Willamette Basin, Oregon, 1980-90: U.S. Geological Survey Water-Resources Investigations Report 95-4036, 88 p. Available Online
Thiros, S.A., 2000, Analysis of nitrate and volatile organic compound data for ground water in the Great Salt Lake Basins, Utah, Idaho, and Wyoming, 1980- 98, National Water-Quality Assessment Program: U.S. Geological Survey Water-Resources Investigations Report 00-4043, 20 p. Available Online
Apodaca, Lori E., 1998, Analysis of ground-water-quality data of the Upper Colorado River Basin, water years 1972-92: U.S. Geological Survey Water-Resources Investigations Report 97-4240, 31 p. Available Online
Rupert, Michael G., 1994, Analysis of data on nutrients and organic compounds in ground water in the Upper Snake River Basin, Idaho and western Wyoming, 1980-91: U.S. Geological Survey Water-Resources Investigations Report 94-4135, 40 p. Available Online
Panshin, Sandra Y., Carter, Donna S., and Bayless, E. Randall, 2000, Analysis of atrazine and four degradation products in the pore water of the vadose zone, central Indiana: Environmental Science & Technology, vol. 34, no. 11, p. 2131-2137. doi: 10.1021/es990772z Available Online
Capel, P.D., Ma, Lin, Schroyer, B.R., Larson, S.J., and Gilchrist, T.A., 1995, Analysis and detection of the new corn herbicide acetochlor in river water and rain: Environmental Science and Technology, vol. 29, no. 6, p. 1702-1705. doi: 10.1021/es00006a039 Available Online
Mosier, E.L., Briggs, P.H., Crock, J.G., Kennedy, K.R., McKown, D.M., Vaughn, R.B., and Welsch, E.P., 1990, Analyses of subsurface Permian rock samples from the Central Oklahoma aquifer: U.S. Geological Survey Open-File Report 90-456, 65 p. Available Online
Steffeck, D.W., and Striegl, R.G., 1989, An inventory and evaluation of biological investigations that relate to stream-water-quality in the Upper Illinois River Basin of Illinois, Indiana, and Wisconsin: U.S. Geological Survey Water-Resources Investigations Report 89-4041, 54 p. Available Online
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