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Report a public health or environmental concern


The Colorado Department of Public Health and Environment helps coordinate responses to a variety of incidents such as environmental spills, sanitary sewer overflows, and chemical or hazardous releases to air, waterways, storm drains, or the ground. In many such cases, CDPHE will generate a report that can assist with the response, repair, and/or restoration of affected communities or areas.  

Users can now complete reports online thanks to a new customer-friendly process. These reports can assist with the response to an incident and/or fulfill mandatory reporting requirements.