National Water-Quality Assessment (NAWQA) Program
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Groschen, George E., Arnold, Terri L., Morrow, William S., and Warner, Kelly L., 2009, Occurrence and distribution of iron, manganese, and selected trace elements in ground water in the glacial aquifer system of the Northern United States: U.S. Geological Survey Scientific Investigations Report 2009-5006, 89 p. Available Online
Robertson, Dale M., Schwarz, Gregory E., Saad, David A., and Alexander, Richard B., 2009, Incorporating Uncertainty into the Ranking of SPARROW Model Nutrient Yields from the Mississippi/Atchafalaya River Basin Watersheds: Journal of the American Water Resources Association, Vol. 45, No. 2, April 2009, p. 534-549. doi: 10.1111/j.1752-1688.2009.00310.x Available Online
Sullivan, D.J., Vecchia, A.V., Lorenz, D.L., Gilliom, R.J., and Martin, J.D., 2009, Trends in pesticide concentrations in corn-belt streams, 1996-2006: U.S. Geological Survey Scientific Investigations Report 2009-5132, 75 p. Available Online
Vecchia, Aldo V., Gilliom, Robert J., Sullivan, Daniel J., Lorenz, David L., and Martin, Jeffrey D., 2009, Trends in concentrations and use of agricultural herbicides for Corn Belt rivers, 1996-2006: Environmental Science & Technology, accepted Oct. 20, 2009, 7 p. doi: 10.1021/es902122j Available Online
Alexander, R.B., Smith, R.A., Schwarz, G.S., Boyer, E.W., Nolan, J.V., and Brakebill, J.W., 2008, Differences in phosphorus and nitrogen delivery to the Gulf of Mexico from the Mississippi River Basin: Environmental Science and Technology, v. 42, no. 3, p. 822-830. doi: 10.1021/es0716103 Available Online
Arnold, T.L., Warner, K.L., Groschen, G.E., Caldwell, J.P., and Kalkhoff, S.J., 2008, Hydrochemical regions of the glacial aquifer system, northern United States, and their environmental and water-quality characteristics: U.S. Geological Survey Scientific Investigations Report 2008-5015, 84 p. Available Online
Bartos, T.T., Quinn, T.L., Hallberg, L.L., and Eddy-Miller, C.A., 2008, Quality of shallow ground water in three areas of unsewered low-density development in Wyoming and Montana, 2001: USGS Scientific Investigations Report 2008-5012, 118 p. Available Online
Carlisle, D.M., and Hawkins, C.P., 2008, Land use and the structure of western US stream invertebrate assemblages: predictive models and ecological traits: Journal of the North American Benthological Society Volume 27, Issue 4 (December 2008), p. 986-999. doi: 10.1899/07-176.1 Available Online
Konrad, C.P., Brasher, A.M.D., and May, J.T., 2008, Assessing streamflow characteristics as limiting factors on benthic invertebrate assemblages in streams across the western United States: Freshwater Biology (2008), 16 p. doi: 10.1111/j.1365-2427.2008.02024.x Available Online
U.S. Geological Survey, 2008, Relations of Water Quality to Agricultural Chemical Use and Environmental Setting at Various Scales - Results from Selected Studies of the National Water-Quality Assessment Program: U.S. Geological Survey Fact Sheet FS 2007-3088, 6 p. Available Online
Wise, Daniel R., Rinella III, Frank A., Rinella, Joseph F., Fuhrer, Greg J., Embrey, Sandra S., Clark, Gregory E., Schwarz, Gregory E., and Sobieszczyk, Steven, 2007, Nutrient and Suspended-Sediment Transport and Trends in the Columbia River and Puget Sound Basins, 1993-2003: U.S. Geological Survey Scientific Investigations Report 2007-5186, 117 p. Available Online
Peterson, David A., and Zumberge, Jeremy R., 2006, Comparison of Macroinvertebrate Community Structure between Two Riffle-Based Sampling Protocols in Wyoming, Colorado, and Montana, 2000-2001: U.S. Geological Survey Scientific Investigations Report 2006-5117, 12 p. Available Online
Sprague, Lori A., Clark, Melanie L., Rus, David L., Zelt, Ronald B, Flynn, Jennifer L., and Davis, Jerri V., 2006, Nutrient and Suspended-Sediment Trends in the Missouri River Basin, 1993-2003: U.S. Geological Survey Scientific Investigations Report 2006-5231, 80 p. Available Online
Bartos, Timothy T., Eddy-Miller, Cheryl A., Norris, Jodi R., Gamper, Merry E., and Hallberg, Laura L., 2005, Water-quality characteristics of Quaternary unconsolidated-deposit aquifers and lower Tertiary aquifers of the Bighorn Basin, Wyoming and Montana, 1999-2001: U.S. Geological Survey Scientific Investigations Report 2004-5252, 155 p. Available Online
Miller, K.A., Clark, M.L., and Wright, P.R., 2005, Water-quality assessments of the Yellowstone River Basin, Montana and Wyoming - Water quality of fixed sites, 1999-2001: U.S. Geological Survey Scientific Investigations Report 2004-5113, 82 p. Available Online
Warner, K.L., and Arnold, T.L., 2005, Framework for regional synthesis of water-quality data for the glacial aquifer system in the United States: U.S. Geological Survey Scientific Investigations Report 2005-5223, 6 p. Available Online
Caldwell, Rodney R., Bowers, Craig L., and Dutton, DeAnn M., 2004, Ground-water quality of selected basin-fill aquifers of the Northern Rockies Intermontane Basins in Montana, Idaho, and Washington: U.S. Geological Survey Scientific Investigations Report 2004-5052, 50 p. Available Online
Clark, G.M., Caldwell, R.R., Maret, T.R., Bowers, C.L., Dutton, D.M., and Beckwith, M.A., 2004, Water quality in the Northern Rockies Intermontane Basins, Idaho, Montana, and Washington, 1999-2001: U.S. Geological Survey Circular 1235, 29 p. Available Online
Peterson, D.A., Miller K.A., Bartos, T.T., Clark, M.L., Porter, S.D., and Quinn, T.L., 2004, Water quality in the Yellowstone River Basin, Wyoming, Montana, and North Dakota, 1999-2001: U.S. Geological Survey Circular 1234, 34 p. Available Online
Woods, Paul F., 2004, Role of limnological processes in fate and transport of nitrogen and phosphorus loads delivered into Coeur d'Alene Lake and Lake Pend Oreille, Idaho, and Flathead Lake, Montana: U.S. Geological Survey Professional Paper 1682, 44 p. Available Online
Beckwith, Michael A., 2003, Summary of surface-water-quality data collected for the Northern Rockies Intermontane Basins National Water-Quality Assessment Program in the Clark Fork-Pend Oreille and Spokane River Basins, Montana, Idaho, and Washington, water years 1999-2001: U.S. Geological Survey Open-File Report 02-472, 47 p. Available Online
Maret, T.R., Cain, D.J., MacCoy, D.E., and Short, T.M., 2003, Response of benthic invertebrate assemblages to metal exposure and bioaccumulation associated with hard-rock mining in northwestern streams, USA: Journal of the North American Benthological Society, v. 22, no. 4, p. 598-620. Available Online
Meador, Michael R., McIntyre, Julie P., and Pollock, Kenneth H., 2003, Assessing the efficacy of single-pass backpack electrofishing to characterize fish community structure: Transactions of the American Fisheries Society, v. 132, p. 39-46. doi: 10.1577/1548-8659(2003)132<0039:ATEOSP>2.0.CO;2 Available Online
Beckwith, Michael A., 2002, Selected trace-element and synthetic-organic compound data for streambed sediment from the Clark Fork-Pend Oreille and Spokane River Basins, Montana, Idaho, and Washington, 1998: U.S. Geological Survey Open-File Report 02-336, 26 p.
Peterson, David A., and Porter, Stephen D., 2002, Biological and chemical indicators of eutrophication in the Yellowstone River and major tributaries during August 2000: Reprint from Proceedings, 2002 National Monitoring Conference, National Water-Quality Monitoring Council, 13 p.
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