Below is a link to the new CDPHE database for your use, while emphasizing that the CDPHE neither expects nor desires that real estate brokers submit meth contamination reports to the CDPHE. The CDPHE will only post contamination data that is based on CDPHE approved testing protocols, with testing conducted by CDPHE approved meth contractors.
https://cdphe.colorado.gov/hm/meth-affected-residential-properties-listing
This link is also available in the BOLO REALTORS InfoHub Resources