Haz Waste Map

Hazardous Waste Map

Boulder County Hazardous Waste Map

Boulder County Public Health maintains a database of potentially hazardous waste sites within Boulder County. The hazardous waste map includes known mines, mills, dumps, coal mines, and other potentially hazardous waste sites and any available documentation related to them.

View Hazardous Waste Map


If you have questions about how to use the hazardous waste map, or questions about the data, please refer to the hazardous waste map user guide.


The hazardous waste map is for illustrative purposes only and the features depicted on it are approximate. More site-specific studies may be required to draw accurate conclusions. Boulder County makes no warranties regarding the accuracy, completeness, reliability, or suitability of this map.

Boulder County disclaims any liability associated with the use or misuse of this map. In accessing and/or relying on this map, the user fully assumes any and all risk associated with the information contained therein.

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Environmental Health Division

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