Canadian Fire NewsResidents near Edmonton military base warned of possible water contamination from firefighting foam – Edmonton Journal Posted on February 7, 2020 by Jason Farmer Residents near Edmonton military base warned of possible water contamination from firefighting foam Edmonton Journal Powered by WPeMatico Jason Farmer Firefighting chemicals found in groundwater at CFB Edmonton – CTV News Flawed firefighting preceded fatal Emirates 777 explosion | News – Flightglobal