Federal Laboratory Consortium (1998-2004)

Regional Coordinator of Midwest Federal Laboratory Consortium (1998-2004)

President of Technology Transfer Society (2002)

Commonwealth of Kentucky, State of Ohio and City of Cincinnati Olympic 2012 Planning Committee, Environmental Subcommittee (2001-2002)

Chair, USEPA Cincinnati Human Resources Council (1993-1994)

Water Environment Federation Research Committee (1988-1992)

Chair, USEPA Pathogen Equivalency Committee (1985-1988)

American Society for Testing Materials (ASTM) Committee on Soil and Rock: Subcommittee for Geotechnics of Waste Management D-18 (1984-1985)

State of Maryland's Technical Science Panel (1988-1989)

Association of State and Territorial Health Risk Assessors (1988-1989)

Air and Waste Management Association TW-3 Municipal and Biomedical Solid Waste Committee (1988-1989)

State of Illinois Hazardous Waste Task Force (1983-1984)