COVID-19 load in Minnesota wastewater plants

General trajectory by region

Data collected Sundays and Wednesdays; lines connect moving averages of most recent 5 data points (3 most recent points weighted at 0.25, 4th=0.17 and 5th=0.08). Four week change and 1 week change are also based on weighted averages using last date shown in trend. Last updated 8/4/23.
Chart: APM Research LabSource: University of Minnesota Wastewater SARS-CoV2 Surveillance StudyCreated with Datawrapper