Nicholas M. Petruzzi

Principal Engineer

Evan L. Cox

Staff Scientist

Douglas R. Hunter

Senior Scientist

Craig A. Cox

Principal Scientist

Laurie A. Chilcote

Director of Sales & Marketing, Office Manager

Kathleen M. Sarver

Senior Hydrogeologist

Zane J. Cox

Senior Scientist

Colton Creal

Project Scientist

Nathaniel Wanner

Senior Scientist

Austin Johnson

Scientist

George H. Colvin

Principal Scientist

George Lawrence, II

Project Scientist