cbs4

Denver Metro Wastewater Reclamation District

Copter4 flew over the Suncor spill area in November 2011. (credit: CBS)

Colorado Requires More Monitoring By Suncor Energy

Colorado health officials are requiring more monitoring and preventive measures from Suncor Energy (USA) Inc. as it cleans up contaminated groundwater moving off its refinery in Commerce City.

05/10/2012