Professional Affiliations

• American Geophysical Union
• Geological Society of America
• American Association of Petroleum Geologists

Professional Services

• Associate Editor, Water Resources Research (1997 - 1999)
• Associate Editor, Hydrogeology Journal (1997-2001)
• Associate Editor, Ground Water Journal (1998-2001)
• Associate Editor, Geofluids (1999-2005)
• Associate Editor, Geological Society of America Bulletin, (2007-)

Honors

• 1993: Orpha and George Gibson Hydrogeology Chair, Department of Geology and Geophysics, University of Minnesota
• 1997: Birdsall-Dreiss Distinguished Lecturer in Hydrogeology, Geological Society of America
• 2001: Malcolm & Sylvia Boyce Chair of Geosciences, Indiana University
• 2005: Herbertte Foundation Fellow, University of Lausanne, Switzerland