Biosolids

What's New

Learn about some of what’s new in the EPA Biosolids Program.
- Learn more about the Science Advisory Board (SAB) reviewing EPA’s risk assessment framework for biosolids beginning April 5, 2023
- Read the updated Control of Pathogens and Vector Attraction in Sewage Sludge
Biosolids Research

EPA’s Biosolids Program works to leverage resources and knowledge to meet research needs that ensure the latest science is being used to protect public health and the environment.
- Learn more about biosolids research at EPA
- EPA Awards Nearly $6 Million for Research on Potential Risks from Pollutants Found in Biosolids from Wastewater Treatment
Biosolids Annual Reporting

Treatment facilities that meet applicability requirements and either land apply, surface dispose, or incinerate sludge are required to submit a report annually to their permitting authority by February 19.
- Submit a Biosolids Annual Program Report on EPA's Central Data Exchange
- More information on submitting an annual report and biosolids compliance
Per- and Polyfluoroalkyl Substances (PFAS)

The Biosolids Program's PFAS efforts:
- EPA's Risk Assessment for PFOA and PFOS in Biosolids
- PFAS Strategic Roadmap: EPA's Commitments to Action 2021-2024

What's New