National Water-Quality Assessment (NAWQA) Program
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Showing results 451 to 476 of 609.
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Eberts, Sandra M., Erwin, Martha L., and Hamilton, Pixie A., 2005, Assessing the vulnerability of public-supply wells to contamination from urban, agricultural, and natural sources: U.S. Geological Survey Fact Sheet 2005-3022, 4 p. Available Online
Eberts, Sandra M., ed., 2011, Hydrogeologic settings and groundwater-flow simulations for regional investigations of the transport of anthropogenic and natural contaminants to public-supply wells--Investigations begun in 2004: U.S. Geological Survey Professional Paper 1737-B, 127 p. Available Online
Eberts, Sandra, 2010, Why Some Public-Supply Wells are More Vulnerable to Contamination Than Others : U.S. Geological Survey Multimedia Gallery Home Video 191, 12:21 minutes. Available Online
Duff, J.H., Tesoriero, A.J., Richardson, W.B., Strauss, E.A., and Munn, M.D., 2008, Whole-stream response to nitrate loading in three streams draining agricultural landscapes: Journal of Environmental Quality, vol. 37, p. 1133-1144. doi: 10.2134/jeq2007.0187 Available Online
Dubrovsky, N.M., Burow, K.R., Clark, G.M., Gronberg, J.M., Hamilton P.A., Hitt, K.J., Mueller, D.K., Munn, M.D., Nolan, B.T., Puckett, L.J., Rupert, M.G., Short, T.M., Spahr, N.E., Sprague, L.A., and Wilber, W.G., 2010, The quality of our Nation's waters --Nutrients in the Nation's streams and groundwater, 1992-2004: U.S. Geological Survey Circular 1350, 174 p. Available Online
Dubrovsky, N.M., and Hamilton, P.A., 2010, Nutrient's in the Nation's streams and groundwater: National Findings and Implications: U.S. Geological Survey Fact Sheet 2010-3078, 6 p. Available Online
Dubrovsky, N.M., and Capelli, K.L., 2010, Nutrients in the Nation's Streams and Groundwater: U.S. Geological Survey Multimedia Gallery Home Audio 372, 8 minutes. Available Online
Domagalski, J.L., Ator, S., Coupe, R., McCarthy, K., Lampe, D., Sandstrom, M., and Baker, N., 2008, Comparative study of transport processes of nitrogen, phosphorus, and herbicides to streams in five agricultural basins, USA: Journal of Environmental Quality, vol. 37, p. 1158-1169. doi: 10.2134/jeq2007.0408 Available Online
Domagalski, J.L., and Johnson, Henry, 2012, Phosphorus and Groundwater: Establishing links between agricultural use and tansport to streams: U.S. Geological Survey Fact Sheet 2012-3004 , 4 p. Available Online
Domagalski, J.L., and Johnson, H.M., 2011, Subsurface transport of orthophosphate in five agricultural watersheds, USA: Journal of Hydrology, in press, doi:10.1016/j.jhydrol.2011.08.014 Available Online
Domagalski, J.D., Phillips, S.P., Bayless, E.R., Zamora, Celia, Kendall, Carol, Wildman, R.A., and Hering, J.G., 2008, Influences of the unsaturated, saturated, and riparian zones on the transport of nitrate near the Merced River, California, USA: Hydrogeology Journal, vol. 16, no. 4, p. 675-690. doi: 10.1007/s10040-007-0266-x Available Online
DeWeese, L.R., Stephens, V.C., Short, T.M., and Dubrovsky, N.M., 2007, Trace-element concentrations in tissues of aquatic organisms from rivers and streams of the United States, 1992-1999: U.S. Geological Survey Data Series 309, on-line only. Available Online
Desimone, Leslie, and LaVista, Jennifer, 2009, Contaminants in 20 Percent of U.S. Private Wells: U.S. Geological Survey CoreCast Audio Podcast Episode 90, 5:30 minutes. Available Online
DeSimone, Leslie A., Hamilton, Pixie A., and Gilliom, Robert J., 2009, Quality of water from domestic wells in principal aquifers of the United States, 1991-2004 - Overview of major findings: U.S. Geological Survey Circular 1332, 48 p. Available Online
DeSimone, Leslie A., Hamilton, Pixie A., and Gilliom, Robert J., 2009, Quality of ground water from private domestic wells: Water Well Journal April 2009, p. 33-37. Available Online
DeSimone, Leslie A., 2009, Quality of water from domestic wells in principal aquifers of the United States, 1991-2004: U.S. Geological Survey Scientific Investigations Report 2008-5227, 127 p. Available Online
Dennehy, K.F., Litke, D.W., and McMahon, P.B., 2002, The High Plains aquifer, USA: Groundwater development and sustainability: In Hiscock, K.M., Rivett, M.O., and Davison, R.M. (eds.), Sustainable Groundwater Development, Geological Society, London, Special Publications, 193, p. 99-119.
Delzer, Gregory, C., Zogorski, John S., Lopes, Thomas J., and Bosshart, Robin L., 1996, Occurrence of the gasoline oxygenate MTBE and BTEX compound in urban stormwater in the United States, 1991-1995: U.S. Geological Survey Water-Resources Investigations Report 96-4145, 6 p. Available Online
Delzer, Greg, and LaVista, Jennifer, 2008, Man-Made Chemicals Found in Drinking Water at Low Levels: U.S. Geological Survey CoreCast Audio Podcast Episode 78, 7:42 minutes. Available Online
Delzer, G.C., and Ivahnenko, Tamara, 2003, A review of literature for methyl tert-butyl ether (MTBE) in sources of drinking water in the United States: U.S. Geological Survey Open-File Report 01-322, 16 p. Available Online
Delzer, G.C., and Ivahnenko, Tamara, 2003, Occurrence and temporal variability of methyl tert-butyl ether (MTBE) and other volatile organic compounds in select sources of drinking water: Results of the focused survey: U.S. Geological Survey Water-Resources Investigations Report 02-4084, 65 p. Available Online
Delzer, G.C., and Hamilton, P.A., 2007, National Water-Quality Assessment Program-source Water-Quality Assessments: U.S. Geological Survey Fact Sheet 2007-3069, 2 p. Available Online
Daukantas, Patricia, 2001, Easy mapping, WEB viewer makes data warehouse simpler for everyone: Government Computer News, vol. 20, no. 32, p. 27-28.
Cuffney, Thomas F., Brightbill, Robin A., May, Jason T., and Waite, Ian R., 2010, Responses of benthic macroinvertebrates to environmental changes associated with urbanization in nine metropolitan areas: Ecological Society Of America, ESA on-line only in advance of print. Available Online
Cuffney, Thomas F., and Falcone, James A., 2009, Derivation of nationally consistent indices representing urban intensity within and across nine metropolitan areas of the conterminous United States: U.S. Geological Survey Scientific Investigations Report 2008-5095, 37 p. Available Online
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