IES is Presenting a Webinar Concerning Lead In Drinking Water

IES is Presenting a Webinar Concerning Lead In Drinking Water

IES’s own Ed Hinchey and Don Siegel will be presenting a webinar on January 12th concerning lead in drinking water. The webinar will be hosted by Perrin Conferences and CLE credits are available. If you are not interested in the CLE credits, registration...
Research Summary: Organic Contaminants in Portland Cement

Research Summary: Organic Contaminants in Portland Cement

USEPA uses glycol is an indicator of hydraulic fracturing chemical migration. Recent research has shown that glycol is present in portland cement and that it leaches from the cement at concentrations in the thousands of parts per billion. Therefore glycol alone shouldn’t be used to demonstrate hydraulic fracturing contamination in aquifers.