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Water Science for Maryland, Delaware and the District of Columbia

Scott Phillips, Hydrologist

Contact Information
U.S. Geological Survey
5522 Research Park Drive
Baltimore, MD 21228

Phone:   (443) 498-5552
Fax:      (443) 498-5510
Email:   swphilli@usgs.gov

Education

M.S.
Hydrogeology, George Washington University, 1983.

B.S.
Geology, James Madison University, 1981.

Professional Experience

United States Geological Survey, Chesapeake Bay Coordinator (October 1995 to present)

  • Serves as coordinator and liaison for USGS activities involved with management and restoration of the Chesapeake Bay and its watershed. Primary duty is coordination of the USGS Chesapeake Bay Studies, which involves about 30 USGS projects. Acts as the primary USGS liaison to the Chesapeake Bay Program by serving on several the Subcommittees (Implementation, Monitoring, and Scientific and Technical Advisory) and workgroups (Nontidal Tributaries, Chair; Sediment, and Water Quality Technical workgroup). Integrates the USGS findings with other Federal and State agencies and academic institutions involved in the Bay restoration.

United States Geological Survey, Water-Quality Specialist (January 1991 to October 1995)

  • Served as technical specialist in all matters pertaining to quality of water conducted by USGS with the Mid-Atlantic area. Provided direct technical support to approximately 45 interpretive projects including project planning, formulating monitoring and data collection approach, data interpretation, and report review. Participant in the Chesapeake Bay Program through membership on monitoring subcommittee and associated workgroups. Provided communication and exchange of technical information between USGS and other agencies.

Geraghty and Miller, Inc, Senior Scientist (November 1989 to December 1990)

  • Served as Groundwater group leader, project manager, and principle investigator for a variety of Groundwater and hazardous-waste projects. The projects included CERCLA Hazardous Waste Remedial Investigations, RCRA Post-Closure Permit studies; water-supply and well-field design studies, characterization of Groundwater flow and quality underlying landfill sites, and environmental assessments.

United States Geological Survey, Hydrologist (December 1983 to November 1989)

  • Principle investigator for hazardous-waste characterizations, Groundwater flow modeling, and Groundwater supply and quality projects in Maryland and Delaware. Projects included study of Groundwater/surface-water interactions, contaminant transport, and low-temperature aqueous geochemistry.

Selected Bibliography

Phillips, S.W. and Lindsey, B.D., 2003, The influence of Groundwater on nitrogen delivery to the Chesapeake Bay: U.S. Geological Survey Fact Sheet FS-091-03. 6p.

Phillips, S.W., Editor, 2002, The U.S. Geological Survey and the Chesapeake Bay--The Role of Science in Environmental Restoration: U.S. Geological Survey Circular 1220, 32 p.

Phillips, S.W., Preston, S.D., Langland, M.J., and Brakebill, 2002, Nutrient Delivery and Trends in the Chesapeake Bay Watershed: American Water Resources Association 2002 Annual Water Resources Conference, Abstract Proceedings, Nov 3-7, Philadelphia, PA

Phillips, S.W., 2002, The Relation Between Nutrient Trends in Rivers and Management Actions in the Chesapeake Bay Watershed, American Geophysical Union Spring Meeting, May 28-31, Washington, D.C.

Phillips, S.W., 2001, The U.S. Geological Survey Chesapeake Bay Science Program, U.S. Geological Survey Fact Sheet FS-125-01, 4 p.

Phillips, S.W., and Focazio, M.J., and Bachman, L.J., 1999, Discharge, Nitrate Load, and Residence Time of Groundwater in the Chesapeake Bay Watershed: U.S. Geological Survey Fact Sheet FS-150-99.

Phillips, S.W., and Caughron, B., 1997, Overview of the U.S. Geological Survey Chesapeake Bay Ecosystem Program: U.S. Geological Survey Fact Sheet FS-124-97.

Phillips, S. W., and Ryan, B.J., 1989, Water-quality degradation by brackish-water intrusion, Northern Chesapeake Bay, Maryland: in Groundwater Issues in the Chesapeake Bay Region, NWWA, p. 211-237.

Phillips, S.W., 1987, Hydrogeology, degradation of Groundwater quality, and simulation of infiltration from the Delaware River into the Potomac aquifers, northern Delaware: U.S. Geological Survey Water-Resources Investigations Report 87-4185, 86 p.

Belval, D.L., Campbell, J.P., Phillips, S.W., and Bell, C.F., 1995, Water-Quality Characteristics of Five Tributaries to the Chesapeake Bay at the Fall Line of Virginia: U.S. Geological Survey Water Resources Investigations Report 95-4258

Blazer, V., Phillips, S.W., Pendleton, E., 1999, Fish Health, Fungal Infections, and Pfiesteria, The Role of the USGS, U.S. Geological Survey Fact Sheet FS-114-98

Cronin, T.C., Willard, D.A, and Phillips, S.W., 2000, Impact of Climatic Variability and Human Activities on the Chesapeake Bay and Implications for Ecosystem Restoration, U.S. Geological Survey Fact Sheet FS-116-00.

Knobel. L.L., and Philips, S. W., 1988, Aqueous geochemistry of the Magothy aquifer, Maryland; U.S. Geological Survey Water Supply Paper 2323, 28 p.

Knobel. L.L., Chapelle, F.H., and Phillips, S.W., 1987, Overview of geochemical processes controlling the chemistry of Groundwater in the northern Atlantic Coastal Plains in Regional Aquifer Systems of the United States, AWRA Monograph Series, No. 9 p. 25-38.

Langland M., Cronin, T. and Phillips, S.W, 2003, An executive summary of sediment processes in the Chesapeake Bay and watershed, U.S. Geological Survey Water-Resources Investigations Report 03-4123, 109 p.

Lindsey, B.D., Phillips, S.W., Donnelly, C.A., Speiran, G.K., Plummer, L.N., Böhlke, J.K., Focazio, M.J., and Burton, W.C., 2003, Residence time and nitrate transport in Groundwater discharging to streams in the Chesapeake Bay Watershed: U.S. Geological Survey Water-Resources Investigations Report 03-4035, 202 p.

Sprague, L.A., Langland, M.J., Yochum, S.E., Edwards, R.E., Blomquist, J.D., Phillips, S.W, Shenk, G.W., and Preston, S.D., 2000, Factors Affecting Nutrient Trends in Major Rivers of the Chesapeake Bay Watershed, U.S. Geological Survey Water Resources Investigations Report 00-4218.

Tenbus, F.J., and Phillips, S.W., 1996, Hydrogeology and Chemical Quality of Water and Soil at Carroll Island, Aberdeen Proving Ground, Maryland: U.S. Geological Survey Water Resources Investigations Report 96-4169.

Tenbus, F.J., and Phillips, S.W., 1990, Study Approach for the Hydrogeologic Assessment of Carroll Island and Graces Quarters, Aberdeen Proving Ground, Maryland. U.S. Geological Survey Open-File Report 90-181.

Vroblesky, D.A., Phillips, S.W., and Stefano, J.E., 1988, Remote-controlled drilling operations at hazardous-waste sites in Aberdeen Proving Ground, Maryland: May 23-26, 1988, Las Vegas, Nevada, Pro./2nd Nat’l. Outdoor action Conf. on Aquifer Restoration, p. 17-30.

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