On June 1, 2018, the Alberta Government released a directive entitled the Assessment of Thermally-Mobilized Constituents in Groundwater for Thermal In Situ Operations, such as arsenic. The Directive was developed to identify and address potential adverse impacts to groundwater, and nearby receptors, as may be related to in-situ thermal operations (e.g., SAGD). The Directive requires site-specific baseline groundwater monitoring and characterization in aquifers near applicable