RCG Transition Policy for LUST Incidents

By R. Scott Stoldt, CPG, LPG, PG – Technical Director Investigation & Remediation Services Division Years ago, as part of IDEM’s roll-out of the 2012 Remediation Closure Guide (RCG), a companion guide (the Remediation Program Guide, RPG) was released to...

Sample Collection is More Than Simply Filling Laboratory Containers

Over my tenure as an environmental consultant, I am reminded almost daily that the collection of environmental samples is the foundation of our business. Sample collection is much more than just the modest act of “filling up sample jars and submitting them to the...

IDEM 2018 Screening Level Update

IDEM’s 2018 Screening Level Tables (Table A-6 and A-7), effective March 7, 2018, are now available on IDEM’s Screening and Closure Levels web page located at http://www.in.gov/idem/cleanups/2392.htm. On an annual basis, IDEM compares its risk-based screening levels...