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Biosolids undergo treatment to make them safe for land application. Learn more.
An example of biosolids application to a wheat field. Learn more.
Here is a specific example of a more solid form of biosolids cake being applied by a manure spreader.
If you have reporting questions please call 877-227-8965 or email (NPDESeReporting@epa.gov) for assistance.
For additional information: Biosolids Annual Program Reports
Biosolids Annual Program Report Due February 19th
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