COVID-19 News & Resources
- Water Environment Federation Residuals & Biosolids Issues Concerning COVID-19 Virus
- Central States WEA Biosolids & COVID-19 Fact Sheet
- Consumer Reports article "6 Ways to Stay Safe at the Beach During the Pandemic"
U.S. Environmental Protection Agency Statement on Land-Applied Biosolids and SARS-CoV-2
Do biosolids (treated sewage sludge) contain SARS-CoV-2 virus and can they be land applied safely?
Existing requirements and guidance help ensure that biosolids are processed, handled, and land-applied in a manner than minimizes the risk of exposure to pathogens, including viruses. We have no evidence that biosolids contain infectious SARS-CoV-2 virus when requirements under 40 CFR part 503 are met for Class A biosolids. Generally, pathogens may exist when requirements are met under 40 CFR part 503 for Class B biosolids, which is why EPA’s site restrictions that allow time for pathogen degredation should be followed for harvesting crops and turf, for grazing of animals, and public contact. All requirements under 40 CFR Part 503 should continue to be met. Additionally, per CDC’s Guidance for Controlling Potential Risks to Workers Exposed to Class B Biosolids, employers should prevent work-related illness by providing proper personal protective equipment (PPE) and supporting other health and safety practices for persons hauling and land applying biosolids. While no additional COVID-19–specific protections are recommended for the land application of biosolids, consider checking for advisories from your local health department.