Philip T. Harte, USGS, NE WSC, NH/VT OFFICE, Pembroke, NH

James Baldock, BSc, MSc, MCIWEM, SiLC, FGS¹ and Seth E Pitkin², (1)Environmental Resources Management, Oxford, (2)Stone Environmental Inc, Montpelier, VT

Marcel Belaval¹, Sarah M. Flanagan², Joseph D. Ayotte³ and Randall Ross⁴, (1)Region 1, U.S. EPA, Boston, MA, (2)US Geological Survey, Pembroke, NH, (3)U.S. Geological Survey, Pembroke, NH, (4)Office of Research and Development, U.S. EPA, Ada, OK

Daniel J. Goode¹, Thomas E. Imbrigiotta² and Pierre J. Lacombe², (1)U.S. Geological Survey, Exton, PA, (2)U.S. Geological Survey, West Trenton, NJ

Andrew Fuller, PG¹, Bette L. Nowack, PE² and James Soukup, PG, RG, LSP³, (1)Weston Solutions Inc., Concord, NH, (2)Weston Solutions, Inc., Concord, NH, (3)Weston Solutions Inc, Concord, NH

James M. Finegan, PhD, PG, CHg, Kleinfelder, Inc., Diamond Bar, CA

John N. Dougherty, PG¹, Joe Mayo², Katherine Ryan Mishkin³, David A. Eckhardt⁴ and Isabel Rodrigues⁵, (1)CDM Smith, Edison, NJ, (2)CDM, New York, NY, (3)Superfund Division, USEPA Region 2, New York, NY, (4)US Geological Survey, Ithaca, NY, (5)USEPA REGION 2, New York, NY

Lisa Campbell¹, John N. Dougherty, PG², Mike Valentino³, Adalberto Bosque⁴ and Diana M. Cutt, PG⁵, (1)CDM Smith, New York, NY, (2)CDM Smith, Edison, NJ, (3)CDM Smith, San Juan, PR, (4)Caribbean Environmental Protection Division, U.S. EPA, Santurce, PR, (5)Office of Research and Development, USEPA Region 2, New York, NY