COMING UP: Don't miss Xfinity Monday Live, with special guest Rockies pitcher Chad Bettis. Watch it on CBS4 at 6:30 p.m. or head to ViewHouse Centennial to see it live!
Colorado Requires More Monitoring By Suncor EnergyColorado 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.

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