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NAWQA Publications: Trends (back to categories)

More Information about Trends
Regional and National Monitoring and Assessments of Streams and Rivers  |   Regional Assessments of Principal Aquifers  |   Contaminant Trends in Lake Sediments


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Anderson, Jesse and Perry, Jim, 1999, Comparison of temporal trends in ambient and compliance trace element and PCB data in Pool 2 of the Mississippi River, 1985-95: Environmental Management, vol. 24, no. 4, p. 497-507.  Available Online

Anderson, Jesse Paul, 1997, A comparison of temporal trends in ambient and compliance trace element and PCB data in Pool 2 of the Mississippi River, 1985-95: University of Minnesota, Master of Science Thesis, 77 p. 

Anning, D.W., Bauch, N.J., Gerner, S.J., Flynn, M.E., Hamlin, S.N., Moore, S.J., Schaefer, D.H., Anderholm, S.K., and Spangler, L.E., 2007, revised 2010, Dissolved solids in basin-fill aquifers and streams in the southwestern United States: U.S. Geological Survey Scientific Investigations Report 2006-5315, v. 1.1, 168 p.  Available Online

Anning, David W., 2008, Dissolved solids in basin-fill aquifers and streams in the southwestern United States--Executive Summary: U.S. Geological Survey Fact Sheet 2008-3076, 4 p.  Available Online

Barbash, J.E., and Resek, E.A., 1996, Pesticides in ground water: Distribution, trends, and governing factors: Volume 2 of the series: Pesticides in the Hydrologic System: Ann Arbor Press, Chelsea, Michigan, 590 p.  Available Online

Barlow, Jeannie R.B., Kingsbury, James A., and Coupe, Richard H., 2012, Changes in shallow groundwater quality beneath recently urbanized areas in the Memphis, Tennessee area: Journal of the American Water Resources Association, vol. 48, no. 2, p. 336-354.  doi: 10.1111/j.1752-1688.2011.00616.x Available Online

Bexfield, Laura M., 2008, Decadal-scale changes of pesticides in ground water of the United States, 1993-2003: Journal of Environmental Quality, 2008, vol. 37, no. 5, p. S226-S239.  doi:10.2134/jeq2007.0054 Available Online

Burow, K.R., and Green, C.T., 2008, Spatial and temporal trends in nitrate concentration in the Eastern San Joaquin Valley Regional Aquifer and implications for nitrogen fertilizer management: California Plant and Soil Conference: Conservation of Agricultural Resources, February 5 & 6, 2008, Visalia, California, p. 47-52.  Available Online

Burow, K.R., Dubrovsky, N.M., and Shelton, J. L., 2007, Temporal trends in concentrations of DBCP and nitrate in groundwater in the eastern San Joaquin Valley, California, USA: Hydrogeology Journal (2007), v. 15, p. 991-1007.  doi: 10.1007/s10040-006-0148-7 Available Online

Burow, K.R., Jurgens, B.C., Belitz, K., and Dubrovsky, N.M., 2013, Assessment of regional change in nitrate concentrations in groundwater in the Central Valley, California, USA, 1950s-2000s: Environmental Earth Sciences, vol. 69, no. 8, p. 2609-2621.  DOI 10.1007/s12665-012-2082-4 Available Online

Burow, Karen R., Shelton, Jennifer L., and Dubrovsky, Neil.M., 2008, Regional nitrate and pesticide trends in ground water in the Eastern San Joaquin Valley, California: Journal of Environmental Quality 2008 37, p. S249-S263.  doi: 10.2134/jeq2007.0061 Available Online

Callender, Edward, and Van Metre, Peter C., 1997, Reservoir sediment cores show U.S. lead declines: Environmental Science & Technology, vol. 31, no. 9, p. 424A-428A.  Available Online

Cox, S.E., Bell, P.R., Lowther, J.S., and Van Metre, P.C., 2002, Vertical distribution of trace-element concentrations and occurrence of metallurgical slag particles in accumulated bed sediments of Lake Roosevelt, Washington, September 2002: U.S. Geological Survey Scientific Investigations Report 2004-5090, 70 p.  Available Online

Crawford, Charles G., 1997, Trends in acetochlor concentrations in surface waters of the White River Basin, Indiana, 1994-96: U.S. Geological Survey Fact Sheet FS-058-97, 4 p.  Available Online

Dalton, Melinda S., and Frick, Elizabeth A., 2008, Fate and transport of pesticides in the ground water systems of southwest Georgia, 1993-2005: Journal of Environmental Quality, vol. 37, no. 5, p. S264-S272.  doi: 10.2134/jeq2007.0163 Available Online

Debrewer, L.M., Ator, S.W., and Denver, J.M., 2007, Factors affecting spatial and temporal variability in nutrient and pesticide concentrations in the surficial aquifer on the Delmarva Peninsula: U.S. Geological Survey Scientific Investigations Report 2005-5257, 44 p.  Available Online

Debrewer, Linda M., Ator, Scott W., and Denver, Judith M., 2008, Temporal trends in nitrate and selected pesticides in Mid-Atlantic ground water: Journal of Environmental Quality, vol. 37, no. 5, p. S296-S308.  doi: 10.2134/jeq2007.0664 Available Online

Denver, J.M., Tesoriero, A.J., and Barbaro, J.R., 2009, Trends and transformation of nutrients and pesticides in a Coastal Plain Aquifer System, United States: Journal of Environmental Quality 2009 39, p. 154-167.  doi: 10.2134/jeq2009.0107 Available Online

Fendick, Jr., Robert B., and Tollett, Roland W., 2004, Quality of water from shallow wells in urban residential and light commercial areas in Lafayette Parish, Louisiana, 2001 through 2002: U.S. Geological Survey Water-Resources Investigations Report 03-4118, 58 p.  Available Online

Frans, Lonna, 2008, Trends of Pesticides and Nitrate in Ground Water of the Central Columbia Plateau, Washington, 1993-2003: Journal of Environmental Quality, 37 (5), p. S273-S280.  doi: 10.2134/jeq2007.0491 Available Online

Ging, Patricia B., 1999, Quality of stormwater runoff from an urbanizing watershed and a rangeland watershed in the Edwards aquifer recharge zone, Bexar and Uvalde Counties, Texas, 1996-98: U.S. Geological Survey Open-File Report 99-245, 2 p.  Available Online

Ging, Patricia B., Van Metre, Peter C., and Callender, Edward, 1999, Bottom sediments of Lorence Creek Lake, San Antonio, Texas, reflect contaminant trends in an urbanizing watershed: U.S. Geological Survey Fact Sheet FS-149-99, 4 p.  Available Online

Greve, Adrienne I., Spahr, Norman E., Van Metre, Peter C., and Wilson, Jennifer T., 2001, Identification of water-quality trends using sediment cores from Dillon Reservoir, Summit County, Colorado: U.S. Geological Survey Water-Resources Investigations Report 01-4022, 33 p.  Available Online

Grey, K.M., Capel, P.D., Baker, N.T., and Thelin, G.P., 2012, Selected historic agricultural data important to environmental quality in the United States: U.S. Geological Survey Data Series Report 689, 2 p., plus tables.  Available Online

Harned, D.A., Staub, E.L., Peak, K.L., Tighe, K.M., and Terziotti, Silvia, 2009, Trends in water quality in the Southeastern United States, 1973-2005: U.S. Geological Survey Scientific Investigations Report 2009-5268, 25 p.  Available Online

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