BACKFLOW CONTAMINATION EVENT definition
BACKFLOW CONTAMINATION EVENT means backflow into a public water system from an uncontrolled cross connection such that the water quality no longer meets the Colorado Primary Drinking Water Regulations or presents an immediate health and/or safety risk to the public.
BACKFLOW CONTAMINATION EVENT means backflow into a public water system from an uncontrolled cross connection such that the water quality no
BACKFLOW CONTAMINATION EVENT means backflow