and Famprofazone, can also be converted into methamphetamine and found in wastewater. However, based on medication sales data from Health Canada, these drugs are expected to be found in small quantities representing less than 5% of the methamphetamine found in wastewater. 0100200300400500600Combined sitesHalifaxTorontoMontrealVancouverEdmontonLoad per capita (grams per million people per week)Canadian Drug