National Water-Quality Assessment (NAWQA) Program
Lindsey, B.D., Berndt, M.P., Katz, B.G., Ardis, A.F., and Skach, K.A., 2009, Factors affecting water quality in selected carbonate aquifers in the United States, 19932005: U.S. Geological Survey Scientific Investigations Report 2008-5240, 117 p.
Lindsey, B.D., Katz, B.G., Berndt, M.P., Ardis, A.F., and Skach, K.A., 2009, Relations between sinkhole density and anthropogenic contaminants in selected carbonate aquifers in the eastern United States: Earth and Environmental Sciences, DOI 10.1007/s12665-009-0252-9
Moss, C.P. and Welch, H.L., 2006, U.S. Geological Survey studies quality of drinking-water supplies in the Mississippi Embayment-Texas Coastal Uplands principal aquifer: U.S. Geological Survey Fact Sheet 2005-3133, 4 p.
Musgrove, MaryLynn, Fahlquist, Lynne, Houston, N.A., Lindgren, R.J., and Ging, P.B., 2009, Geochemical evolution processes and water-quality observations based on results of the National Water-Quality Assessment Program in the San Antonio segment of the Edwards aquifer, 1996-2006: U.S. Geological Survey Scientific Investigations Report 2010-5129, 93 p.
Welch, H.L., Green, C.T., Coupe, R.H., 2011, The fate and transport of nitrate in shallow groundwater in northwestern Mississippi, USA: Hydrogeology Journal, 14 p.
Welch, H.L., Green, C.T., Rebich, R.A., Barlow, J.R.B., and Hicks, M.B., 2010, Unintended consequences of biofuels production--The effects of large-scale crop conversion on water quality and quantity: U.S. Geological Survey Open-File Report 2010-1229, 6 p.
Welch, H. L., Kingsbury, J. A., Tollett, R.W., and Seanor, R.C., 2009, Quality of Shallow Groundwater and Drinking Water in the Mississippi Embayment-Texas Coastal Uplands Aquifer System and the Mississippi River Valley Alluvial Aquifer, South-Central United States,1994-2004: U.S. Geological Survey Scientific Investigations Report 2009-5091, 53 p.
Fahlquist, L.S., Stanton, G.P., and Lindgren, R.J., 2008, Public-supply well vulnerability in the Edwards Aquifer, San Antonio, Texas: Abstracts with Programs - Geological Society of America, vol. 40, no.6, pp. 210, Oct 2008.
Musgrove, MaryLynn, Fahlquist, L.S., and Houston, N.A., 2008, An overview of the geochemistry of Edwards Aquifer ground water in south-central Texas, in Kuniansky, E.L. (ed) U.S. Geological Survey Karst Interest Group proceedings, Bowling Green, Kentucky, May 27-29, 2008: USGS Scientific Investigations Report 2008-5023, 142 p.
Kingsbury, J.A., and Barlow, J.R., 2009, Changes in Shallow Groundwater Quality in the Memphis Area, Tennessee, 1997-2006: Proceedings Annual Tennessee Water Resources Symposium, vol. 19, pp. 3B-3.
Lindsey, B. D, Berndt, M.P., Katz, B.G., Ardis, A.F., and Skach, K.A., 2008 Water quality in selected carbonate aquifers of the United States, 1993-2005: Abstracts with Programs - Geological Society of America, vol. 40, no. 6, pp. 209.
Oden, T.D., Tollett, R.W., Fendick, R.B., and Oden, J.H., 2005, Environmental setting and geologic factors affecting water quality in the coastal lowlands aquifer system of the southern United States: National Ground Water Association , abstract book of the 2005 ground water summit program, San Antonio, TX.
Welch, H.L., Tollett, R.W., and Seanor, R.C., 2006, Water quality in the Mississippi Embayment - Texas Coastal Uplands principal aquifer: Proceedings from the 36th annual Mississippi Water Resources Conference, p. 96.