North Carolina District
3916 Sunset Ridge Rd
Raleigh, NC 26707
(919) 571-4088 Voice
(919) 571-4041 FAX
tspruill@usgs.gov
Education · Research · Publications
Master of Science Water Resources Management (1977) University of Wisconsin, Madison Wisconsin
Bachelor of Science Wildlife Science (1973) Oregon State University, Corvallis, Oregon
Effects of anthropogenic activities on water quality
Nutrient fate and transport-impacts of ground water on surface-water quality
Riparian and hyporheic zone processes
Statistical methods and network design
Spruill, T.B., 2000, Statistical evaluation of effects of riparian buffers on nitrate and ground-water quality: Journal of Environmental Quality, v. 29, no. 5, p. 1523-1538.
Spruill, T.B., Eimers, J.L., and Morey, A.E. , 1996, Nitrate-nitrogen concentrations in shallow ground water of the Coastal Plain of the Albemarle-Pamlico Drainage Study Unit, North Carolina and Virginia: U.S. Geological Survey Fact Sheet FS-241-96, 4 p.
Spruill, T.B., and Galeone, D.R., 2000, Effectiveness of riparian buffers in reducing nitrate-nitrogen concentrations in ground water: Proceedings of the American Water Resources Association International Conference on Riparain Ecology and Management in Multi-land Use Watersheds, Aug. 28-31, 2000, Portland, Oreg., p. 119-124.
Spruill, T.B., Harned, D.A., Ruhl, P.M., Eimers, J.L., McMahon, Gerard, Galeone, D.R., and Woodside, M.D., 1998, Water quality in the Albemarle-Pamlico Drainage Basin, North Carolina and Virginia, 1992-95: U.S. Geological Survey Circular 1157, 36 p.
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