Plummer, L. N., Sibrell, P. L., Casile, G. C., Busenberg, E., Hunt, A. G., Schlosser, P., 2013, "Tracing groundwater with low-level detections of halogenated VOCs in a fractured carbonate-rock aquifer, Leetown Science Center, West Virginia, USA" Applied Geochemistry, Volume 33, June 2013, Pages 260–280. http://dx.doi.org/10.1016/j.apgeochem.2013.02.021
Presentation Given by Niel Plummer at The Growing Communities on Karst Conference 12/14/2011 download pdf
Rupert, M.G., and Plummer, L.N., 2009, Groundwater quality, age, and probability of contamination, Eagle River watershed valley-fill aquifer, north-central Colorado, 2006–2007: U.S. Geological Survey Scientific Investigations Report 2009–5082, 59 p. http://pubs.usgs.gov/sir/2009/5082/
Plummer, L.N., Busenberg, E., Eberts, S.M., Bexfield, L.M., Brown, C.J., Fahlquist, L.S., Katz, B.G., and Landon, M.K., 2008, Low-level detections of halogenated volatile organic compounds in groundwater: Use in vulnerability assessments. Jour. Hydrologic Engineering, v. 13(11), 1049-1068; DOI: 10.1061/(ASCE)1084-0699(2008)13:11(1049) download pdf
Shapiro, S. D., Busenberg, E., Focazio, M. J., and Plummer, L. N. 2004 "Historical trends in occurrence and atmospheric inputs of halogenated volatile organic compounds in untreated ground water used as a source of drinking water." Sci. Total Environ., 321, 201-217.
Shapiro, S. D., Busenberg, E., Plummer, L. N., and Focazio, M. J. 2003 "Data from archived chromatograms on halogenated volatile organic compounds in untreated ground water used for drinking water in the United States, 1997-2000." U.S. Geological Survey, Open-File Report, 03-352, 1-31. http://pubs.usgs.gov/of/2003/0352/report.pdf