Tag: contaminant mass flux

Working To Quantify And Overcome Uncertainty

 The theme of this year’s Symposium was “Enhanced Monitoring and Remedial Methods for Contaminated Groundwater”. It became clear that enhancing monitoring and remedial approaches involves recognizing “uncertainty” as a factor in all contaminated site assessments. It was put forth that heterogeneity in the subsurface affects the level of uncertainty in any groundwater study – when… Continue Reading »

CMT Used To Measure Mass Flux At A Complex Site

In a town in the Piedmont physiographic province, in the mid Atlantic, a proposed water supply well was contaminated with methyl tert butyl ether (MTBE). The well is located down gradient of several gas service stations with multiple known sources of MTBE. As such, a remedial effort was required by Virginia Department of Environmental Quality… Continue Reading »