Monitoring the COVID-19 virus in wastewater through the Canadian Wastewater Survey: preliminary data release

This dataset was produced through the joint collection of Statistics Canada's Canadian Wastewater Survey (CWS) with the Public Health Agency of Canada. The CWS measures levels of SARS-CoV-2 in the wastewater of five Canadian municipalities: Vancouver, Edmonton, Toronto, Montreal, and Halifax. The dataset includes measurements by RT-qPCR of the concentration of SARS-CoV-2 and Pepper Mild Mottle Virus (PMMV) in wastewater from 2021/04/01 to 2021/12/15 reported in the Public Health Environmental Surveillance Open Data Model v1.1.