Brian R. Waggle RG

headshot of Brian Waggle, Environmental Consultant at Hargis + Associates

Career Profiles in Environmental Consulting: Brian Waggle 

Blog / By

There are endless career possibilities to satisfy an affinity for the earth sciences.  How do you know which direction to pursue on the environmental career path?  In this installment of our Careers in Environmental Consulting series, Senior Hydrogeologist Brian Waggle shares his path of discovery from cartography to hydrogeology. We’ll explore the typical responsibilities, required …

Career Profiles in Environmental Consulting: Brian Waggle  Read More »

Why a Multiple Lines of Evidence Assessment is the Best Approach to Demonstrate Plume Capture for Groundwater Remediation Systems

Blog, Environmental Investigation & Remediation, Industrial Manufacturing, Markets, Regulatory & Legal Support, Services / By

You are the environmental manager of a property where your company’s past business practices have impacted groundwater quality.  These impacts may have originated from leaking underground storage tanks, inadequately lined (or unlined) process or liquid waste storage ponds, drywells, or waste injection wells for example.  Under regulatory agency oversight and approval, you have identified and …

Why a Multiple Lines of Evidence Assessment is the Best Approach to Demonstrate Plume Capture for Groundwater Remediation Systems Read More »

4 Benefits of Continuous Air Sampling for Vapor Intrusion

Blog / By

Typical grab sampling or integrated sampling methods used for indoor air monitoring to evaluate vapor intrusion risks may not tell you the whole story.  They represent only a static snapshot of conditions, or an average value of contaminant concentrations over a certain period of time. What’s the risk in that?  Sampling results may be misleading.  …

4 Benefits of Continuous Air Sampling for Vapor Intrusion Read More »