CDC Wastewater Data For SARS-CoV-2

This dataset provides a complete time history of SARS-CoV-2 wastewater sample data and calculated metrics from US sampling locations.

Learn more at: https://www.cdc.gov/nwss/index.html.

This dataset is updated weekly on Fridays.
Organization: U.S. Department of Health & Human Services
Last updated: 2025-08-16T20:39:51.538496
Tags: coronavirus, covid-19, ncezid, nwss, sars-cov-2, united-states, wastewater, weekly