The Reston Groundwater Dating Laboratory

Contact Us

Email

cfc@usgs.gov is our group email address. This is the best contact method for general questions and correspondence having to do with samples and billing.

Shipping and mailing address

Telephone and Fax

Our main lab phone number is (703) 648-5847, and our fax number is (703) 648-5832.

Individual Staff Contact information

Name Phone Email
Jerry Casile - Hydrologist, Lab Manager, CFC, N2/Ar, SF6 703-648-5873 jcasile@usgs.gov
Karl Haase - Research Chemist 703-648-5818 khaase@usgs.gov
Allison Leninger - Physical Scientist, N2/Ar, login- all samples 703-648-5872, 4032 aleninger@usgs.gov
Julian Wayland - Hydrologist, CFC, SF6, 3H/3He 703-648-5847 jwayland@usgs.gov