Mark Sweeney

Pacific Northwest National Laboratory
PO Box 999
Richland, WA 99352
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Research Interests

Geophysical Instrumentation
Near-surface Geophysical Investigations
Research and evaluation of groundwater hydrological/geochemical monitoring results

Rohay AC, MD Sweeney, DC Hartshorn, RE Clayton, and JL Devary. 2009. First Quarter Hanford Seismic Report for Fiscal Year 2009. PNNL-18293, Pacific Northwest National Laboratory, Richland, WA.
Rohay AC, MD Sweeney, DC Hartshorn, RE Clayton, and JL Devary. 2009. Third Quarter Hanford Seismic Report for Fiscal Year 2009. PNNL-18818, Pacific Northwest National Laboratory, Richland, WA.

Rohay AC, MD Sweeney, DC Hartshorn, RE Clayton, and JL Devary. 2008. First Quarter Hanford Seismic Report for Fiscal Year 2008. PNNL-17412, Pacific Northwest National Laboratory, Richland, WA.
Rohay AC, MD Sweeney, DC Hartshorn, RE Clayton, and JL Devary. 2008. Second Quarter Hanford Seismic Report for Fiscal Year 2008. PNNL-17654, Pacific Northwest National Laboratory, Richland, WA.
Rohay AC, MD Sweeney, DC Hartshorn, RE Clayton, and JL Devary. 2008. Third Quarter Hanford Seismic Report for Fiscal Year 2008. PNNL-17830, Pacific Northwest National Laboratory, Richland, WA.
Rohay AC, MD Sweeney, DC Hartshorn, RE Clayton, and JL Devary. 2008. Annual Hanford Seismic Report for Fiscal Year 2008 . PNNL-18134, Pacific Northwest National Laboratory, Richland, WA.

Dresel PE, MJ Truex, and MD Sweeney. 2007. Review of Techniques to Characterize the Distribution of Chromate Contamination in the Vadose Zone of the 100 Areas at the Hanford Site. PNNL-16760, Pacific Northwest National Laboratory, Richland, WA.
Duncan JP, KW Burk, MA Chamness, RA Fowler, BG Fritz, PL Hendrickson, EP Kennedy, GV Last, TM Poston, MR Sackschewsky, MJ Scott, SF Snyder, MD Sweeney, and PD Thorne. 2007. Hanford Site National Environmental Policy Act (NEPA) Characterization . PNNL-6415 Rev 18, Pacific Northwest National Laboratory, Richland, WA.
Mendoza DP, GW Patton, MJ Hartman, FA Spane, MD Sweeney, BG Fritz, TJ Gilmore, RD Mackley, BN Bjornstad, and RE Clayton. 2007. Investigation of the Strontium-90 Contaminant Plume along the Shoreline of the Columbia River at the 100-N Area of the Hanford Site. PNNL-16894, Pacific Northwest National Laboratory, Richland, WA.
Rohay AC, MD Sweeney, DC Hartshorn, RE Clayton, and JL Devary. 2007. Third Quater Seismic Report for Fiscal Year 2007. PNNL-16872, Pacific Northwest National Laboratory, Richland, WA.
Rohay AC, MD Sweeney, DC Hartshorn, RE Clayton, and JL Devary. 2007. Annual Hanford Seismic Report for Fiscal Year 2007. PNNL-17183, Pacific Northwest National Laboratory, Richland, WA.

Rohay AC, MD Sweeney, DC Hartshorn, SP Reidel, and RE Clayton. 2006. Annual Hanford Seismic Report for Fiscal Year 2006 . PNNL-14953-6, Pacific Northwest National Laboratory, Richland, WA.
Rohay AC, SP Reidel, DC Hartshorn, MD Sweeney, and RE Clayton. 2006. First Quarter Seismic Report for Fiscal Year 2006 . PNNL-14953-5, Pacific Northwest National Laboratory, Richland, WA.

Reidel SP, AC Rohay, DC Hartshorn, RE Clayton, and MD Sweeney. 2005. Third Quarter Hanford Seismic Report for Fiscal Year 2005. PNNL-14953-3, Pacific Northwest National Laboratory, Richland, WA.
Rohay AC, SP Reidel, DC Hartshorn, MD Sweeney, and RE Clayton. 2005. Annual Hanford Seismic Report for fiscal year 2005. PNNL-14953-4, Pacific Northwest National Laboratory, Richland, WA.

Hartshorn DC, SP Reidel, AC Rohay, MD Sweeney, and RE Clayton. 2004. First and Second Quarters Hanford Seismic Report for Fiscal Year 2005. PNNL-14953-2, Pacific Northwest National Laboratory, Richland, WA.
Rucker DF, and MD Sweeney. 2004. Plume Delineation in the BC Cribs and Trenches Area . PNNL-14948, Pacific Northwest National Laboratory, Richland, WA.

Sweeney MD, and CJ Chou. 2003. Data Quality Objectives Summary Report - Designing a Groundwater Monitoring and Assessment Network for the 100-BC-5 and 100-FR-3 Operable Units. PNNL-14287, Pacific Northwest National Laboratory, Richland, WA.
Barnett DB, GW Gee, MD Sweeney, MD Johnson, VF Medina, DP Mendoza, BG Fritz, F Khan, WD Daily, JB Fink, MT Levitt, and AM Binley. 2003. Results of Performance Evaluation Testing of Electrical Leak-Detection Methods at the Hanford Mock Tank Site--FY 2002-2003. PNNL-14192, Pacific Northwest National Laboratory, Richland, WA.

Sweeney MD. 2002. Groundwater Monitoring Plan for the 216-B-63 Trench on the Hanford Site . PNNL-14112, Pacific Northwest National Laboratory, Richland, WA.
Barnett DB, GW Gee, and MD Sweeney. 2002. Results of Tank-Leak Detection Demonstration Using Geophysical Techniques at the Hanford Mock Tank Site-Fiscal Year 2001. PNNL-13818, Pacific Northwest National Laboratory, Richland, WA.
Narbutovskih SM, JP McDonald, R Schalla, and MD Sweeney. 2002. "Application of the Colloidal Borescope to Determine a Complex Groundwater Flow Pattern." In Evaluation and Remediation of Low Permeability and Dual Porosity Environments. Symposium on Evaluation and Remediation of Low Permeability and Dual Porosity Environments (2001 : Reno, Nev.), vol. STP 1415, ed. M.N. Sara and L.G. Everett, pp. 176-190. ASTM , West Conshohocken, PA.

Sweeney MD. 2000. Groundwater Sampling and Analysis Plan for the 100-BC-5 Operable Unit. PNNL-13326, Pacific Northwest National Laboratory, Richland, WA.
Sweeney MD. 2000. Groundwater Sampling and Analysis Plan for the 100-FR-3 Operable Unit. PNNL-13327, Pacific Northwest National Laboratory, Richland, WA.

Sweeney MD. 1999. Groundwater Monitoring Plan for the 216-A-29 Ditch. PNNL-13047, Pacific Northwest National Laboratory, Richland, WA.