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Important

This dashboard summarizes substances detected in residue from used syringes collected and analyzed through our testing program. These findings can provide early insights into changes in the local drug environment, but they should not be interpreted as representing all substances in a community or as evidence that a specific substance was present in a particular drug supply. Additional information about the data and its limitations is available within the dashboard.

Explore substances detected through our syringe residue testing program since August 2025. This interactive dashboard allows users to view detected substances, examine trends over time, and explore findings across participating counties.