Dale E. Book, P.E.
Principal Water Resources Engineer and President of SWE
With SWE since 1984

Douglas H. Clements, P.E.
Principal Water Resources Engineer and Vice President
With SWE since 1990

Gregory K. Sullivan, P.E.
Principal Water Resources Engineer and Secretary
With SWE since 1990

Mary Kay Brengosz, P.E.
Principal and Senior Water Resources Engineer
With SWE since 1997

Karen L. Wogsland
Principal and Senior Hydrogeologist
With SWE since 2003

Suzanne M. Sellers, P.E.
Senior Water Resources Engineer
With SWE since 2008

Jon W. Mayberry, P.E.
Project Water Resources Engineer
With SWE since 1996

Katryn S. Leone, P.E.
Project Water Resources Engineer
With SWE since 2001

Joshua A. Rice, E.I.
Staff Water Resources Engineer
With SWE since 2008

Ashley N, Nadon, E.I.
Assistant Water Resources Engineer
With SWE since 2005

Angela B. Schenk
Assistant Hydrogeologist
With SWE since 2006

Sandy K. Roberts
Office Manager
With SWE since 2004