National Water-Quality Assessment (NAWQA) Program
More Information about Nutrients
Nutrients National Synthesis
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Effects of Nutrient Enrichment on Stream Ecosystems |
Sources, Transport, and Fate of Agricultural Chemicals
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Showing results 501 to 526 of 648.
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Miller, Lynn K., Moquino, Robert L., and Hill, Bruce A., 1997, Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico, and Texas--Water-quality data for water-column, suspended-sediment, and bed-material samples collected at selected surface-water sites in the upper Rio Grande Basin, June and September 1994: U.S. Geological Survey Open-File Report 97-644, 18 p. Available Online
Mueller, David K., Ruddy, Barbara C., and Battaglin, William A., 1997, Logistic model of nitrate in streams of the upper-midwestern United States: Journal of Environmental Quality, vol. 26, no.5, p. 1223-1230. Available Online
Mullaney, John R., and Grady, Stephen J., 1997, Hydrogeology and water quality of a surficial aquifer underlying an urban area, Manchester, Connecticut: U.S. Geological Survey Water-Resources Investigations Report 97-4195, 40 p. Available Online
Mullaney, John R., and Zimmerman, Marc J., 1997, Nitrogen and pesticide concentrations in an agricultural basin in north-central Connecticut: U.S. Geological Survey Water-Resources Investigations Report 97-4076, 13 p. Available Online
Nolan, Bernard T., Ruddy, Barbara C., Hitt, Kerie J., and Helsel, Dennis R., 1997, Risk of nitrate in ground waters of the United States-- A national perspective: Environmental Science and Technology, vol. 31, no. 8, p. 229-236. doi: 10.1021/es960818d Available Online
Peters, N.E., and Kandell, S.J., 1997, Evaluation of streamwater quality in the Atlanta region: in Hatcher, K.J., ed., U.S. Geological Survey reprints from proceedings of the 1997 Georgia Water Resources Conference, March 20-22, 1997, The University of Georgia, Athens, Georgia, p. 51-55.
Peters, N.E., Buell, G.R., and Frick, E.A., 1997, Spatial and temporal variability in nutrient concentrations in surface waters of the Chattahoochee River Basin near Atlanta, Georgia: in Hatcher, K.J., ed., U.S. Geological Survey reprints from proceedings of the 1997 Georgia Water Resources Conference, March 20-22, 1997 The University of Georgia, Athens, Georgia, p. 14-23.
Peters, N.E., Buell, G.R., and Frick, E.A., 1997, Spatial and temporal variability in nutrient concentrations in surface waters of the Chattahoochee River Basin near Atlanta, Georgia, USA: in Webb, Bruce, ed., Freshwater Contamination, IAHS Publication 243, IAHS Fifth Scientific Assembly, Rabat, Morocco, April 23-May 3, 1997, p. 153-165.
Pocernich, M., and Litke, D.W., 1997, Nutrient concentrations in wastewater- treatment-plant effluents, South Platte River Basin: Water Resources Bulletin, vol. 33, no. 1, p. 205-214. Available Online
Saad, David A., 1997, Effects of land use and geohydrology on the quality of shallow ground water in two agricultural areas in the Western Lake Michigan Drainages, Wisconsin: U.S. Geological Survey Water-Resources Investigations Report 96-4292, 69 p. Available Online
Savoca, Mark E., Tobias, Jennifer, L., Sadorf, Eric M., and Birkenholtz, Trevor L., 1997, Herbicides and nitrates in the Iowa River alluvial aquifer prior to changing land use, Iowa County, Iowa, 1996: U.S. Geological Survey Fact Sheet FS-085-97, 4 p. Available Online
Schmidt, Arthur R., and Blanchard, Stephen F., 1997, Surface-water-quality assessment of the Upper Illinois River Basin in Illinois, Indiana, and Wisconsin--Results of investigations through April 1992: U.S. Geological Survey Water-Resources Investigations Report 96-4223, 63 p. Available Online
Slattery, R.N., and Fahlquist, Lynne, 1997, Water-quality summary of the San Marcos springs Riverine system, San Marcos, Texas, July-August 1994: U.S. Geological Survey Fact Sheet FS-059-97, 4 p. Available Online
Smith, Richard A., Schwarz, Gregory E., and Alexander, Richard B., 1997, Regional interpretation of water-quality monitoring data: Water Resources Research, December 1997, vol. 33, no. 12, p. 2781-2798. Available Online
Spahr, N.E., and Wynn, K.H., 1997, Nitrogen and phosphorus in surface waters of the Upper Colorado River Basin: Journal of the American Water Resources Association, vol. 33, no. 3, p. 547-560. doi: 10.1111/j.1752-1688.1997.tb03531.x Available Online
Spahr, Norman E., and Boulger, Robert W., 1997, Interim results of quality- control sampling of surface water for the Upper Colorado River National Water-Quality study unit, water years 1995-96: U.S. Geological Survey Water-Resources Investigations Report 97-4227, 34 p. Available Online
Spruill, Timothy B., Eimers, Jo Leslie, and Morey, A. Elizabeth (NC Division of Water Quality), 1997, Nitrate-nitrogen concentrations in shallow ground water of the coastal plain of the Albemarle-Pamlico Drainage Basin, North Carolina and Virginia: U.S. Geological Survey Fact Sheet FS-241-96, 4 p. Available Online
Stackelberg, Paul E., Hopple, Jessica A., and Kauffman, Leon J., 1997, Occurrence of nitrate, pesticides, and volatile organic compounds in the Kirkwood-Cohansey aquifer system, southern New Jersey: U.S. Geological Survey Water-Resources Investigations Report 97-4241, 8 p. Available Online
Tesoriero, Anthony J., and Voss, Frank D., 1997, Predicting the probability of elevated nitrate concentrations in the Puget Sound Basin: Implications for aquifer susceptibility and vulnerability: Ground Water, vol. 35, no. 6, November-December 1997, p. 1029-1039. Available Online
Tornes, L.H., Brigham, M.E., and Lorenz, D.L., 1997, Nutrients, suspended sediment, and pesticides in streams in the Red River of the North Basin, Minnesota, North Dakota, and South Dakota, 1993-95: U.S. Geological Survey Water-Resources Investigations Report 97-4053, 70 p. Available Online
Treece, Jr., M.W., and Johnson, Gregory C., 1997, Nitrogen in streams of the Upper Tennessee River Basin, 1970-93: U.S. Geological Survey Open-File Report 97-117, 4 p. Available Online
Wynn, Kirby H., and Spahr, Norman E., 1997, Nitrogen and phosphorus data for surface water in the Upper Colorado River Basin, Colorado, 1980-94: U.S. Geological Survey Open-File Report 97-233, 14 p. Available Online
Zimmerman, Marc J., 1997, Trends in nitrogen and phosphorus concentrations in southern New England streams, 1974-92: U.S. Geological Survey Fact Sheet FS-001-97, 4 p. Available Online
Alexander, R.B., Slack, J.R., Ludtke, A.S., Fitzgerald, K.K., and Schertz, T.L., 1996, Data from selected U.S. Geological Survey national stream water-quality monitoring networks (WQN): U.S. Geological Survey Digital Data Series, DDS-37, 2 disc. Available Online
Anderholm, Scott K., 1996, Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico, and Texas--Shallow ground-water quality of a land-use area in the San Luis valley, South-Central Colorado, 1993: U.S. Geological Survey Water-Resources Investigations Report 96-4144, 94 p. Available Online
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