New Colorado Policy for Conditional Closure of “Low-Threat” Sites with Groundwater Contamination – A Long-Awaited Exit From Remediation Limbo?

On January 8, 2014, the Colorado Department of Public Health and Environment’s (CDPHE) Hazardous Materials and Waste Management Division published a new policy which provides a roadmap for closing "low-threat" sites where groundwater contamination concentrations exceed Colorado’s groundwater standards.

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