our associates

Patrick Sullivan, PhD

Prinicpal Geochemist

James Clark, PhD

Principal Toxicologist

Norm Colby, PG, CHg

Hydrogeologist

Dennis Jamison, PG, CHg

Hydrogeologist

Christian Zarn, PG, CHg

Hydrogeologist

Mark P. Ausburn, PG

Geologist

Robert L. Stollar, PG

Hydrogeologist




environment  •  water  •  strategy  •  environment  •  water  •  strategy  •  environment  •  water  •  strategy  •