Staff Directory

Terry Tolan to Present at the U.S. EPA and USGS Region 10 Fractured Rock Workshop

INTERA’s Terry Tolan, RG, LHG, LEG, Senior Hydrogeologist, will be giving two presentations on Day 1 of the USGS/EPA Region 10 Fractured Rock Workshop, a two-day workshop that will take place on September 11-12, 2019 at the Region 10 Office in Seattle, WA.  The Workshop will be presented as a webinar and is available to remote viewers via CLUIN. Day 1 of the course will provide an overview of groundwater flow and contaminated transport processes in fractured rock environments and day 2 will focus on remediation of groundwater contamination in fractured rock systems. Mr. Tolan’s first presentation entitled “Basalt and Other Hard-Rock Types in Region 10” will take place at 9:30 – 10:00 and his second presentation entitled “Overview of Fractured Rock Drilling Methods – Advantages, Disadvantages, and Anecdotes” will take place at 10:45 – 11:15. For more information and to register, visit: (