California Wastewater Utilities Participating in COVID Sewer Surveillance

Technology and Innovation

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Photo by Paul Cockrell

Testing wastewater for RNA strands of the coronavirus might tell local officials how widespread COVID-19 is in their community and whether infections are rising or falling. Known as “sewer surveillance” or “wastewater epidemiology” – wastewater professionals are once again working to protect public health.

An important note – finding coronavirus RNA in wastewater does not mean it is infectious virus. According to WEF, the scientific community has found no evidence of viable COVID-19 virus in wastewater systems.

Participating Utilities

Here are the utilities we know of. If your utility is participating in COVID sewer surveillance please email us and we’ll add your agency to the list.

According to the LA Times:

From Stanford to the University of Arizona, from Australia to Paris, teams of researchers have been ramping up wastewater analyses to track the spread of SARS-CoV-2, the virus that causes COVID-19. Initial studies show that sewage monitoring, or “wastewater-based-epidemiology,” could not only tell us how much the virus might actually be spreading in a community — but also when the virus has finally gone away.

Other news coverage of COVID-19 sewer surveillance: